description of qualitative research design

Qualitative Research: Characteristics, Design, Methods & Examples

Lauren McCall

MSc Health Psychology Graduate

MSc, Health Psychology, University of Nottingham

Lauren obtained an MSc in Health Psychology from The University of Nottingham with a distinction classification.

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Saul McLeod, PhD

Editor-in-Chief for Simply Psychology

BSc (Hons) Psychology, MRes, PhD, University of Manchester

Saul McLeod, PhD., is a qualified psychology teacher with over 18 years of experience in further and higher education. He has been published in peer-reviewed journals, including the Journal of Clinical Psychology.

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Associate Editor for Simply Psychology

BSc (Hons) Psychology, MSc Psychology of Education

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Qualitative research is a type of research methodology that focuses on gathering and analyzing non-numerical data to gain a deeper understanding of human behavior, experiences, and perspectives.

It aims to explore the “why” and “how” of a phenomenon rather than the “what,” “where,” and “when” typically addressed by quantitative research.

Unlike quantitative research, which focuses on gathering and analyzing numerical data for statistical analysis, qualitative research involves researchers interpreting data to identify themes, patterns, and meanings.

Qualitative research can be used to:

• Gain deep contextual understandings of the subjective social reality of individuals
• To answer questions about experience and meaning from the participant’s perspective
• To design hypotheses, theory must be researched using qualitative methods to determine what is important before research can begin. 

Examples of qualitative research questions include: 

• How does stress influence young adults’ behavior?
• What factors influence students’ school attendance rates in developed countries?
• How do adults interpret binge drinking in the UK?
• What are the psychological impacts of cervical cancer screening in women?
• How can mental health lessons be integrated into the school curriculum? 

Characteristics 

Naturalistic setting.

Individuals are studied in their natural setting to gain a deeper understanding of how people experience the world. This enables the researcher to understand a phenomenon close to how participants experience it. 

Naturalistic settings provide valuable contextual information to help researchers better understand and interpret the data they collect.

The environment, social interactions, and cultural factors can all influence behavior and experiences, and these elements are more easily observed in real-world settings.

Reality is socially constructed

Qualitative research aims to understand how participants make meaning of their experiences – individually or in social contexts. It assumes there is no objective reality and that the social world is interpreted (Yilmaz, 2013). 

The primacy of subject matter 

The primary aim of qualitative research is to understand the perspectives, experiences, and beliefs of individuals who have experienced the phenomenon selected for research rather than the average experiences of groups of people (Minichiello, 1990).

An in-depth understanding is attained since qualitative techniques allow participants to freely disclose their experiences, thoughts, and feelings without constraint (Tenny et al., 2022). 

Variables are complex, interwoven, and difficult to measure

Factors such as experiences, behaviors, and attitudes are complex and interwoven, so they cannot be reduced to isolated variables , making them difficult to measure quantitatively.

However, a qualitative approach enables participants to describe what, why, or how they were thinking/ feeling during a phenomenon being studied (Yilmaz, 2013). 

Emic (insider’s point of view)

The phenomenon being studied is centered on the participants’ point of view (Minichiello, 1990).

Emic is used to describe how participants interact, communicate, and behave in the research setting (Scarduzio, 2017).

Interpretive analysis

In qualitative research, interpretive analysis is crucial in making sense of the collected data.

This process involves examining the raw data, such as interview transcripts, field notes, or documents, and identifying the underlying themes, patterns, and meanings that emerge from the participants’ experiences and perspectives.

Collecting Qualitative Data

There are four main research design methods used to collect qualitative data: observations, interviews,  focus groups, and ethnography.

Observations

This method involves watching and recording phenomena as they occur in nature. Observation can be divided into two types: participant and non-participant observation.

In participant observation, the researcher actively participates in the situation/events being observed.

In non-participant observation, the researcher is not an active part of the observation and tries not to influence the behaviors they are observing (Busetto et al., 2020). 

Observations can be covert (participants are unaware that a researcher is observing them) or overt (participants are aware of the researcher’s presence and know they are being observed).

However, awareness of an observer’s presence may influence participants’ behavior. 

Interviews give researchers a window into the world of a participant by seeking their account of an event, situation, or phenomenon. They are usually conducted on a one-to-one basis and can be distinguished according to the level at which they are structured (Punch, 2013). 

Structured interviews involve predetermined questions and sequences to ensure replicability and comparability. However, they are unable to explore emerging issues.

Informal interviews consist of spontaneous, casual conversations which are closer to the truth of a phenomenon. However, information is gathered using quick notes made by the researcher and is therefore subject to recall bias. 

Semi-structured interviews have a flexible structure, phrasing, and placement so emerging issues can be explored (Denny & Weckesser, 2022).

The use of probing questions and clarification can lead to a detailed understanding, but semi-structured interviews can be time-consuming and subject to interviewer bias. 

Focus groups 

Similar to interviews, focus groups elicit a rich and detailed account of an experience. However, focus groups are more dynamic since participants with shared characteristics construct this account together (Denny & Weckesser, 2022).

A shared narrative is built between participants to capture a group experience shaped by a shared context. 

The researcher takes on the role of a moderator, who will establish ground rules and guide the discussion by following a topic guide to focus the group discussions.

Typically, focus groups have 4-10 participants as a discussion can be difficult to facilitate with more than this, and this number allows everyone the time to speak.

Ethnography

Ethnography is a methodology used to study a group of people’s behaviors and social interactions in their environment (Reeves et al., 2008).

Data are collected using methods such as observations, field notes, or structured/ unstructured interviews.

The aim of ethnography is to provide detailed, holistic insights into people’s behavior and perspectives within their natural setting. In order to achieve this, researchers immerse themselves in a community or organization. 

Due to the flexibility and real-world focus of ethnography, researchers are able to gather an in-depth, nuanced understanding of people’s experiences, knowledge and perspectives that are influenced by culture and society.

In order to develop a representative picture of a particular culture/ context, researchers must conduct extensive field work. 

This can be time-consuming as researchers may need to immerse themselves into a community/ culture for a few days, or possibly a few years.

Qualitative Data Analysis Methods

Different methods can be used for analyzing qualitative data. The researcher chooses based on the objectives of their study. 

The researcher plays a key role in the interpretation of data, making decisions about the coding, theming, decontextualizing, and recontextualizing of data (Starks & Trinidad, 2007). 

Grounded theory

Grounded theory is a qualitative method specifically designed to inductively generate theory from data. It was developed by Glaser and Strauss in 1967 (Glaser & Strauss, 2017).

This methodology aims to develop theories (rather than test hypotheses) that explain a social process, action, or interaction (Petty et al., 2012). To inform the developing theory, data collection and analysis run simultaneously. 

There are three key types of coding used in grounded theory: initial (open), intermediate (axial), and advanced (selective) coding. 

Throughout the analysis, memos should be created to document methodological and theoretical ideas about the data. Data should be collected and analyzed until data saturation is reached and a theory is developed. 

Content analysis

Content analysis was first used in the early twentieth century to analyze textual materials such as newspapers and political speeches.

Content analysis is a research method used to identify and analyze the presence and patterns of themes, concepts, or words in data (Vaismoradi et al., 2013). 

This research method can be used to analyze data in different formats, which can be written, oral, or visual. 

The goal of content analysis is to develop themes that capture the underlying meanings of data (Schreier, 2012). 

Qualitative content analysis can be used to validate existing theories, support the development of new models and theories, and provide in-depth descriptions of particular settings or experiences.

The following six steps provide a guideline for how to conduct qualitative content analysis.

• Define a Research Question : To start content analysis, a clear research question should be developed.
• Identify and Collect Data : Establish the inclusion criteria for your data. Find the relevant sources to analyze.
• Define the Unit or Theme of Analysis : Categorize the content into themes. Themes can be a word, phrase, or sentence.
• Develop Rules for Coding your Data : Define a set of coding rules to ensure that all data are coded consistently.
• Code the Data : Follow the coding rules to categorize data into themes.
• Analyze the Results and Draw Conclusions : Examine the data to identify patterns and draw conclusions in relation to your research question.

Discourse analysis

Discourse analysis is a research method used to study written/ spoken language in relation to its social context (Wood & Kroger, 2000).

In discourse analysis, the researcher interprets details of language materials and the context in which it is situated.

Discourse analysis aims to understand the functions of language (how language is used in real life) and how meaning is conveyed by language in different contexts. Researchers use discourse analysis to investigate social groups and how language is used to achieve specific communication goals.

Different methods of discourse analysis can be used depending on the aims and objectives of a study. However, the following steps provide a guideline on how to conduct discourse analysis.

• Define the Research Question : Develop a relevant research question to frame the analysis.
• Gather Data and Establish the Context : Collect research materials (e.g., interview transcripts, documents). Gather factual details and review the literature to construct a theory about the social and historical context of your study.
• Analyze the Content : Closely examine various components of the text, such as the vocabulary, sentences, paragraphs, and structure of the text. Identify patterns relevant to the research question to create codes, then group these into themes.
• Review the Results : Reflect on the findings to examine the function of the language, and the meaning and context of the discourse. 

Thematic analysis

Thematic analysis is a method used to identify, interpret, and report patterns in data, such as commonalities or contrasts. 

Although the origin of thematic analysis can be traced back to the early twentieth century, understanding and clarity of thematic analysis is attributed to Braun and Clarke (2006).

Thematic analysis aims to develop themes (patterns of meaning) across a dataset to address a research question. 

In thematic analysis, qualitative data is gathered using techniques such as interviews, focus groups, and questionnaires. Audio recordings are transcribed. The dataset is then explored and interpreted by a researcher to identify patterns. 

This occurs through the rigorous process of data familiarisation, coding, theme development, and revision. These identified patterns provide a summary of the dataset and can be used to address a research question.

Themes are developed by exploring the implicit and explicit meanings within the data. Two different approaches are used to generate themes: inductive and deductive. 

An inductive approach allows themes to emerge from the data. In contrast, a deductive approach uses existing theories or knowledge to apply preconceived ideas to the data.

Phases of Thematic Analysis

Braun and Clarke (2006) provide a guide of the six phases of thematic analysis. These phases can be applied flexibly to fit research questions and data. 

Template analysis

Template analysis refers to a specific method of thematic analysis which uses hierarchical coding (Brooks et al., 2014).

Template analysis is used to analyze textual data, for example, interview transcripts or open-ended responses on a written questionnaire.

To conduct template analysis, a coding template must be developed (usually from a subset of the data) and subsequently revised and refined. This template represents the themes identified by researchers as important in the dataset. 

Codes are ordered hierarchically within the template, with the highest-level codes demonstrating overarching themes in the data and lower-level codes representing constituent themes with a narrower focus.

A guideline for the main procedural steps for conducting template analysis is outlined below.

• Familiarization with the Data : Read (and reread) the dataset in full. Engage, reflect, and take notes on data that may be relevant to the research question.
• Preliminary Coding : Identify initial codes using guidance from the a priori codes, identified before the analysis as likely to be beneficial and relevant to the analysis.
• Organize Themes : Organize themes into meaningful clusters. Consider the relationships between the themes both within and between clusters.
• Produce an Initial Template : Develop an initial template. This may be based on a subset of the data.
• Apply and Develop the Template : Apply the initial template to further data and make any necessary modifications. Refinements of the template may include adding themes, removing themes, or changing the scope/title of themes. 
• Finalize Template : Finalize the template, then apply it to the entire dataset. 

Frame analysis

Frame analysis is a comparative form of thematic analysis which systematically analyzes data using a matrix output.

Ritchie and Spencer (1994) developed this set of techniques to analyze qualitative data in applied policy research. Frame analysis aims to generate theory from data.

Frame analysis encourages researchers to organize and manage their data using summarization.

This results in a flexible and unique matrix output, in which individual participants (or cases) are represented by rows and themes are represented by columns. 

Each intersecting cell is used to summarize findings relating to the corresponding participant and theme.

Frame analysis has five distinct phases which are interrelated, forming a methodical and rigorous framework.

• Familiarization with the Data : Familiarize yourself with all the transcripts. Immerse yourself in the details of each transcript and start to note recurring themes.
• Develop a Theoretical Framework : Identify recurrent/ important themes and add them to a chart. Provide a framework/ structure for the analysis.
• Indexing : Apply the framework systematically to the entire study data.
• Summarize Data in Analytical Framework : Reduce the data into brief summaries of participants’ accounts.
• Mapping and Interpretation : Compare themes and subthemes and check against the original transcripts. Group the data into categories and provide an explanation for them.

Preventing Bias in Qualitative Research

To evaluate qualitative studies, the CASP (Critical Appraisal Skills Programme) checklist for qualitative studies can be used to ensure all aspects of a study have been considered (CASP, 2018).

The quality of research can be enhanced and assessed using criteria such as checklists, reflexivity, co-coding, and member-checking. 

Co-coding 

Relying on only one researcher to interpret rich and complex data may risk key insights and alternative viewpoints being missed. Therefore, coding is often performed by multiple researchers.

A common strategy must be defined at the beginning of the coding process  (Busetto et al., 2020). This includes establishing a useful coding list and finding a common definition of individual codes.

Transcripts are initially coded independently by researchers and then compared and consolidated to minimize error or bias and to bring confirmation of findings. 

Member checking

Member checking (or respondent validation) involves checking back with participants to see if the research resonates with their experiences (Russell & Gregory, 2003).

Data can be returned to participants after data collection or when results are first available. For example, participants may be provided with their interview transcript and asked to verify whether this is a complete and accurate representation of their views.

Participants may then clarify or elaborate on their responses to ensure they align with their views (Shenton, 2004).

This feedback becomes part of data collection and ensures accurate descriptions/ interpretations of phenomena (Mays & Pope, 2000). 

Reflexivity in qualitative research

Reflexivity typically involves examining your own judgments, practices, and belief systems during data collection and analysis. It aims to identify any personal beliefs which may affect the research. 

Reflexivity is essential in qualitative research to ensure methodological transparency and complete reporting. This enables readers to understand how the interaction between the researcher and participant shapes the data.

Depending on the research question and population being researched, factors that need to be considered include the experience of the researcher, how the contact was established and maintained, age, gender, and ethnicity.

These details are important because, in qualitative research, the researcher is a dynamic part of the research process and actively influences the outcome of the research (Boeije, 2014). 

Reflexivity Example

Who you are and your characteristics influence how you collect and analyze data. Here is an example of a reflexivity statement for research on smoking. I am a 30-year-old white female from a middle-class background. I live in the southwest of England and have been educated to master’s level. I have been involved in two research projects on oral health. I have never smoked, but I have witnessed how smoking can cause ill health from my volunteering in a smoking cessation clinic. My research aspirations are to help to develop interventions to help smokers quit.

Establishing Trustworthiness in Qualitative Research

Trustworthiness is a concept used to assess the quality and rigor of qualitative research. Four criteria are used to assess a study’s trustworthiness: credibility, transferability, dependability, and confirmability.

1. Credibility in Qualitative Research

Credibility refers to how accurately the results represent the reality and viewpoints of the participants.

To establish credibility in research, participants’ views and the researcher’s representation of their views need to align (Tobin & Begley, 2004).

To increase the credibility of findings, researchers may use data source triangulation, investigator triangulation, peer debriefing, or member checking (Lincoln & Guba, 1985). 

2. Transferability in Qualitative Research

Transferability refers to how generalizable the findings are: whether the findings may be applied to another context, setting, or group (Tobin & Begley, 2004).

Transferability can be enhanced by giving thorough and in-depth descriptions of the research setting, sample, and methods (Nowell et al., 2017). 

3. Dependability in Qualitative Research

Dependability is the extent to which the study could be replicated under similar conditions and the findings would be consistent.

Researchers can establish dependability using methods such as audit trails so readers can see the research process is logical and traceable (Koch, 1994).

4. Confirmability in Qualitative Research

Confirmability is concerned with establishing that there is a clear link between the researcher’s interpretations/ findings and the data.

Researchers can achieve confirmability by demonstrating how conclusions and interpretations were arrived at (Nowell et al., 2017).

This enables readers to understand the reasoning behind the decisions made. 

Audit Trails in Qualitative Research

An audit trail provides evidence of the decisions made by the researcher regarding theory, research design, and data collection, as well as the steps they have chosen to manage, analyze, and report data. 

The researcher must provide a clear rationale to demonstrate how conclusions were reached in their study.

A clear description of the research path must be provided to enable readers to trace through the researcher’s logic (Halpren, 1983).

Researchers should maintain records of the raw data, field notes, transcripts, and a reflective journal in order to provide a clear audit trail. 

Discovery of unexpected data

Open-ended questions in qualitative research mean the researcher can probe an interview topic and enable the participant to elaborate on responses in an unrestricted manner.

This allows unexpected data to emerge, which can lead to further research into that topic. 

The exploratory nature of qualitative research helps generate hypotheses that can be tested quantitatively (Busetto et al., 2020).

Flexibility

Data collection and analysis can be modified and adapted to take the research in a different direction if new ideas or patterns emerge in the data.

This enables researchers to investigate new opportunities while firmly maintaining their research goals. 

Naturalistic settings

The behaviors of participants are recorded in real-world settings. Studies that use real-world settings have high ecological validity since participants behave more authentically. 

Limitations

Time-consuming .

Qualitative research results in large amounts of data which often need to be transcribed and analyzed manually.

Even when software is used, transcription can be inaccurate, and using software for analysis can result in many codes which need to be condensed into themes. 

Subjectivity 

The researcher has an integral role in collecting and interpreting qualitative data. Therefore, the conclusions reached are from their perspective and experience.

Consequently, interpretations of data from another researcher may vary greatly. 

Limited generalizability

The aim of qualitative research is to provide a detailed, contextualized understanding of an aspect of the human experience from a relatively small sample size.

Despite rigorous analysis procedures, conclusions drawn cannot be generalized to the wider population since data may be biased or unrepresentative.

Therefore, results are only applicable to a small group of the population. 

While individual qualitative studies are often limited in their generalizability due to factors such as sample size and context, metasynthesis enables researchers to synthesize findings from multiple studies, potentially leading to more generalizable conclusions.

By integrating findings from studies conducted in diverse settings and with different populations, metasynthesis can provide broader insights into the phenomenon of interest.

Extraneous variables

Qualitative research is often conducted in real-world settings. This may cause results to be unreliable since extraneous variables may affect the data, for example:

• Situational variables : different environmental conditions may influence participants’ behavior in a study. The random variation in factors (such as noise or lighting) may be difficult to control in real-world settings.
• Participant characteristics : this includes any characteristics that may influence how a participant answers/ behaves in a study. This may include a participant’s mood, gender, age, ethnicity, sexual identity, IQ, etc.
• Experimenter effect : experimenter effect refers to how a researcher’s unintentional influence can change the outcome of a study. This occurs when (i) their interactions with participants unintentionally change participants’ behaviors or (ii) due to errors in observation, interpretation, or analysis. 

What sample size should qualitative research be?

The sample size for qualitative studies has been recommended to include a minimum of 12 participants to reach data saturation (Braun, 2013).

Are surveys qualitative or quantitative?

Surveys can be used to gather information from a sample qualitatively or quantitatively. Qualitative surveys use open-ended questions to gather detailed information from a large sample using free text responses.

The use of open-ended questions allows for unrestricted responses where participants use their own words, enabling the collection of more in-depth information than closed-ended questions.

In contrast, quantitative surveys consist of closed-ended questions with multiple-choice answer options. Quantitative surveys are ideal to gather a statistical representation of a population.

What are the ethical considerations of qualitative research?

Before conducting a study, you must think about any risks that could occur and take steps to prevent them. Participant Protection : Researchers must protect participants from physical and mental harm. This means you must not embarrass, frighten, offend, or harm participants. Transparency : Researchers are obligated to clearly communicate how they will collect, store, analyze, use, and share the data. Confidentiality : You need to consider how to maintain the confidentiality and anonymity of participants’ data.

What is triangulation in qualitative research?

Triangulation refers to the use of several approaches in a study to comprehensively understand phenomena. This method helps to increase the validity and credibility of research findings. 

Types of triangulation include method triangulation (using multiple methods to gather data); investigator triangulation (multiple researchers for collecting/ analyzing data), theory triangulation (comparing several theoretical perspectives to explain a phenomenon), and data source triangulation (using data from various times, locations, and people; Carter et al., 2014).

Why is qualitative research important?

Qualitative research allows researchers to describe and explain the social world. The exploratory nature of qualitative research helps to generate hypotheses that can then be tested quantitatively.

In qualitative research, participants are able to express their thoughts, experiences, and feelings without constraint.

Additionally, researchers are able to follow up on participants’ answers in real-time, generating valuable discussion around a topic. This enables researchers to gain a nuanced understanding of phenomena which is difficult to attain using quantitative methods.

What is coding data in qualitative research?

Coding data is a qualitative data analysis strategy in which a section of text is assigned with a label that describes its content.

These labels may be words or phrases which represent important (and recurring) patterns in the data.

This process enables researchers to identify related content across the dataset. Codes can then be used to group similar types of data to generate themes.

What is the difference between qualitative and quantitative research?

Qualitative research involves the collection and analysis of non-numerical data in order to understand experiences and meanings from the participant’s perspective.

This can provide rich, in-depth insights on complicated phenomena. Qualitative data may be collected using interviews, focus groups, or observations.

In contrast, quantitative research involves the collection and analysis of numerical data to measure the frequency, magnitude, or relationships of variables. This can provide objective and reliable evidence that can be generalized to the wider population.

Quantitative data may be collected using closed-ended questionnaires or experiments.

What is trustworthiness in qualitative research?

Trustworthiness is a concept used to assess the quality and rigor of qualitative research. Four criteria are used to assess a study’s trustworthiness: credibility, transferability, dependability, and confirmability. 

Credibility refers to how accurately the results represent the reality and viewpoints of the participants. Transferability refers to whether the findings may be applied to another context, setting, or group.

Dependability is the extent to which the findings are consistent and reliable. Confirmability refers to the objectivity of findings (not influenced by the bias or assumptions of researchers).

What is data saturation in qualitative research?

Data saturation is a methodological principle used to guide the sample size of a qualitative research study.

Data saturation is proposed as a necessary methodological component in qualitative research (Saunders et al., 2018) as it is a vital criterion for discontinuing data collection and/or analysis. 

The intention of data saturation is to find “no new data, no new themes, no new coding, and ability to replicate the study” (Guest et al., 2006). Therefore, enough data has been gathered to make conclusions.

Why is sampling in qualitative research important?

In quantitative research, large sample sizes are used to provide statistically significant quantitative estimates.

This is because quantitative research aims to provide generalizable conclusions that represent populations.

However, the aim of sampling in qualitative research is to gather data that will help the researcher understand the depth, complexity, variation, or context of a phenomenon. The small sample sizes in qualitative studies support the depth of case-oriented analysis.

What is narrative analysis?

Narrative analysis is a qualitative research method used to understand how individuals create stories from their personal experiences.

There is an emphasis on understanding the context in which a narrative is constructed, recognizing the influence of historical, cultural, and social factors on storytelling.

Researchers can use different methods together to explore a research question.

Some narrative researchers focus on the content of what is said, using thematic narrative analysis, while others focus on the structure, such as holistic-form or categorical-form structural narrative analysis. Others focus on how the narrative is produced and performed.

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Qualitative Research – Methods, Analysis Types and Guide

Table of Contents

Qualitative Research

Qualitative research is a type of research methodology that focuses on exploring and understanding people’s beliefs, attitudes, behaviors, and experiences through the collection and analysis of non-numerical data. It seeks to answer research questions through the examination of subjective data, such as interviews, focus groups, observations, and textual analysis.

Qualitative research aims to uncover the meaning and significance of social phenomena, and it typically involves a more flexible and iterative approach to data collection and analysis compared to quantitative research. Qualitative research is often used in fields such as sociology, anthropology, psychology, and education.

Qualitative Research Methods

Qualitative Research Methods are as follows:

One-to-One Interview

This method involves conducting an interview with a single participant to gain a detailed understanding of their experiences, attitudes, and beliefs. One-to-one interviews can be conducted in-person, over the phone, or through video conferencing. The interviewer typically uses open-ended questions to encourage the participant to share their thoughts and feelings. One-to-one interviews are useful for gaining detailed insights into individual experiences.

Focus Groups

This method involves bringing together a group of people to discuss a specific topic in a structured setting. The focus group is led by a moderator who guides the discussion and encourages participants to share their thoughts and opinions. Focus groups are useful for generating ideas and insights, exploring social norms and attitudes, and understanding group dynamics.

Ethnographic Studies

This method involves immersing oneself in a culture or community to gain a deep understanding of its norms, beliefs, and practices. Ethnographic studies typically involve long-term fieldwork and observation, as well as interviews and document analysis. Ethnographic studies are useful for understanding the cultural context of social phenomena and for gaining a holistic understanding of complex social processes.

Text Analysis

This method involves analyzing written or spoken language to identify patterns and themes. Text analysis can be quantitative or qualitative. Qualitative text analysis involves close reading and interpretation of texts to identify recurring themes, concepts, and patterns. Text analysis is useful for understanding media messages, public discourse, and cultural trends.

This method involves an in-depth examination of a single person, group, or event to gain an understanding of complex phenomena. Case studies typically involve a combination of data collection methods, such as interviews, observations, and document analysis, to provide a comprehensive understanding of the case. Case studies are useful for exploring unique or rare cases, and for generating hypotheses for further research.

Process of Observation

This method involves systematically observing and recording behaviors and interactions in natural settings. The observer may take notes, use audio or video recordings, or use other methods to document what they see. Process of observation is useful for understanding social interactions, cultural practices, and the context in which behaviors occur.

Record Keeping

This method involves keeping detailed records of observations, interviews, and other data collected during the research process. Record keeping is essential for ensuring the accuracy and reliability of the data, and for providing a basis for analysis and interpretation.

This method involves collecting data from a large sample of participants through a structured questionnaire. Surveys can be conducted in person, over the phone, through mail, or online. Surveys are useful for collecting data on attitudes, beliefs, and behaviors, and for identifying patterns and trends in a population.

Qualitative data analysis is a process of turning unstructured data into meaningful insights. It involves extracting and organizing information from sources like interviews, focus groups, and surveys. The goal is to understand people’s attitudes, behaviors, and motivations

Qualitative Research Analysis Methods

Qualitative Research analysis methods involve a systematic approach to interpreting and making sense of the data collected in qualitative research. Here are some common qualitative data analysis methods:

Thematic Analysis

This method involves identifying patterns or themes in the data that are relevant to the research question. The researcher reviews the data, identifies keywords or phrases, and groups them into categories or themes. Thematic analysis is useful for identifying patterns across multiple data sources and for generating new insights into the research topic.

Content Analysis

This method involves analyzing the content of written or spoken language to identify key themes or concepts. Content analysis can be quantitative or qualitative. Qualitative content analysis involves close reading and interpretation of texts to identify recurring themes, concepts, and patterns. Content analysis is useful for identifying patterns in media messages, public discourse, and cultural trends.

Discourse Analysis

This method involves analyzing language to understand how it constructs meaning and shapes social interactions. Discourse analysis can involve a variety of methods, such as conversation analysis, critical discourse analysis, and narrative analysis. Discourse analysis is useful for understanding how language shapes social interactions, cultural norms, and power relationships.

Grounded Theory Analysis

This method involves developing a theory or explanation based on the data collected. Grounded theory analysis starts with the data and uses an iterative process of coding and analysis to identify patterns and themes in the data. The theory or explanation that emerges is grounded in the data, rather than preconceived hypotheses. Grounded theory analysis is useful for understanding complex social phenomena and for generating new theoretical insights.

Narrative Analysis

This method involves analyzing the stories or narratives that participants share to gain insights into their experiences, attitudes, and beliefs. Narrative analysis can involve a variety of methods, such as structural analysis, thematic analysis, and discourse analysis. Narrative analysis is useful for understanding how individuals construct their identities, make sense of their experiences, and communicate their values and beliefs.

Phenomenological Analysis

This method involves analyzing how individuals make sense of their experiences and the meanings they attach to them. Phenomenological analysis typically involves in-depth interviews with participants to explore their experiences in detail. Phenomenological analysis is useful for understanding subjective experiences and for developing a rich understanding of human consciousness.

Comparative Analysis

This method involves comparing and contrasting data across different cases or groups to identify similarities and differences. Comparative analysis can be used to identify patterns or themes that are common across multiple cases, as well as to identify unique or distinctive features of individual cases. Comparative analysis is useful for understanding how social phenomena vary across different contexts and groups.

Applications of Qualitative Research

Qualitative research has many applications across different fields and industries. Here are some examples of how qualitative research is used:

• Market Research: Qualitative research is often used in market research to understand consumer attitudes, behaviors, and preferences. Researchers conduct focus groups and one-on-one interviews with consumers to gather insights into their experiences and perceptions of products and services.
• Health Care: Qualitative research is used in health care to explore patient experiences and perspectives on health and illness. Researchers conduct in-depth interviews with patients and their families to gather information on their experiences with different health care providers and treatments.
• Education: Qualitative research is used in education to understand student experiences and to develop effective teaching strategies. Researchers conduct classroom observations and interviews with students and teachers to gather insights into classroom dynamics and instructional practices.
• Social Work : Qualitative research is used in social work to explore social problems and to develop interventions to address them. Researchers conduct in-depth interviews with individuals and families to understand their experiences with poverty, discrimination, and other social problems.
• Anthropology : Qualitative research is used in anthropology to understand different cultures and societies. Researchers conduct ethnographic studies and observe and interview members of different cultural groups to gain insights into their beliefs, practices, and social structures.
• Psychology : Qualitative research is used in psychology to understand human behavior and mental processes. Researchers conduct in-depth interviews with individuals to explore their thoughts, feelings, and experiences.
• Public Policy : Qualitative research is used in public policy to explore public attitudes and to inform policy decisions. Researchers conduct focus groups and one-on-one interviews with members of the public to gather insights into their perspectives on different policy issues.

How to Conduct Qualitative Research

Here are some general steps for conducting qualitative research:

• Identify your research question: Qualitative research starts with a research question or set of questions that you want to explore. This question should be focused and specific, but also broad enough to allow for exploration and discovery.
• Select your research design: There are different types of qualitative research designs, including ethnography, case study, grounded theory, and phenomenology. You should select a design that aligns with your research question and that will allow you to gather the data you need to answer your research question.
• Recruit participants: Once you have your research question and design, you need to recruit participants. The number of participants you need will depend on your research design and the scope of your research. You can recruit participants through advertisements, social media, or through personal networks.
• Collect data: There are different methods for collecting qualitative data, including interviews, focus groups, observation, and document analysis. You should select the method or methods that align with your research design and that will allow you to gather the data you need to answer your research question.
• Analyze data: Once you have collected your data, you need to analyze it. This involves reviewing your data, identifying patterns and themes, and developing codes to organize your data. You can use different software programs to help you analyze your data, or you can do it manually.
• Interpret data: Once you have analyzed your data, you need to interpret it. This involves making sense of the patterns and themes you have identified, and developing insights and conclusions that answer your research question. You should be guided by your research question and use your data to support your conclusions.
• Communicate results: Once you have interpreted your data, you need to communicate your results. This can be done through academic papers, presentations, or reports. You should be clear and concise in your communication, and use examples and quotes from your data to support your findings.

Examples of Qualitative Research

Here are some real-time examples of qualitative research:

• Customer Feedback: A company may conduct qualitative research to understand the feedback and experiences of its customers. This may involve conducting focus groups or one-on-one interviews with customers to gather insights into their attitudes, behaviors, and preferences.
• Healthcare : A healthcare provider may conduct qualitative research to explore patient experiences and perspectives on health and illness. This may involve conducting in-depth interviews with patients and their families to gather information on their experiences with different health care providers and treatments.
• Education : An educational institution may conduct qualitative research to understand student experiences and to develop effective teaching strategies. This may involve conducting classroom observations and interviews with students and teachers to gather insights into classroom dynamics and instructional practices.
• Social Work: A social worker may conduct qualitative research to explore social problems and to develop interventions to address them. This may involve conducting in-depth interviews with individuals and families to understand their experiences with poverty, discrimination, and other social problems.
• Anthropology : An anthropologist may conduct qualitative research to understand different cultures and societies. This may involve conducting ethnographic studies and observing and interviewing members of different cultural groups to gain insights into their beliefs, practices, and social structures.
• Psychology : A psychologist may conduct qualitative research to understand human behavior and mental processes. This may involve conducting in-depth interviews with individuals to explore their thoughts, feelings, and experiences.
• Public Policy: A government agency or non-profit organization may conduct qualitative research to explore public attitudes and to inform policy decisions. This may involve conducting focus groups and one-on-one interviews with members of the public to gather insights into their perspectives on different policy issues.

Purpose of Qualitative Research

The purpose of qualitative research is to explore and understand the subjective experiences, behaviors, and perspectives of individuals or groups in a particular context. Unlike quantitative research, which focuses on numerical data and statistical analysis, qualitative research aims to provide in-depth, descriptive information that can help researchers develop insights and theories about complex social phenomena.

Qualitative research can serve multiple purposes, including:

• Exploring new or emerging phenomena : Qualitative research can be useful for exploring new or emerging phenomena, such as new technologies or social trends. This type of research can help researchers develop a deeper understanding of these phenomena and identify potential areas for further study.
• Understanding complex social phenomena : Qualitative research can be useful for exploring complex social phenomena, such as cultural beliefs, social norms, or political processes. This type of research can help researchers develop a more nuanced understanding of these phenomena and identify factors that may influence them.
• Generating new theories or hypotheses: Qualitative research can be useful for generating new theories or hypotheses about social phenomena. By gathering rich, detailed data about individuals’ experiences and perspectives, researchers can develop insights that may challenge existing theories or lead to new lines of inquiry.
• Providing context for quantitative data: Qualitative research can be useful for providing context for quantitative data. By gathering qualitative data alongside quantitative data, researchers can develop a more complete understanding of complex social phenomena and identify potential explanations for quantitative findings.

When to use Qualitative Research

Here are some situations where qualitative research may be appropriate:

• Exploring a new area: If little is known about a particular topic, qualitative research can help to identify key issues, generate hypotheses, and develop new theories.
• Understanding complex phenomena: Qualitative research can be used to investigate complex social, cultural, or organizational phenomena that are difficult to measure quantitatively.
• Investigating subjective experiences: Qualitative research is particularly useful for investigating the subjective experiences of individuals or groups, such as their attitudes, beliefs, values, or emotions.
• Conducting formative research: Qualitative research can be used in the early stages of a research project to develop research questions, identify potential research participants, and refine research methods.
• Evaluating interventions or programs: Qualitative research can be used to evaluate the effectiveness of interventions or programs by collecting data on participants’ experiences, attitudes, and behaviors.

Characteristics of Qualitative Research

Qualitative research is characterized by several key features, including:

• Focus on subjective experience: Qualitative research is concerned with understanding the subjective experiences, beliefs, and perspectives of individuals or groups in a particular context. Researchers aim to explore the meanings that people attach to their experiences and to understand the social and cultural factors that shape these meanings.
• Use of open-ended questions: Qualitative research relies on open-ended questions that allow participants to provide detailed, in-depth responses. Researchers seek to elicit rich, descriptive data that can provide insights into participants’ experiences and perspectives.
• Sampling-based on purpose and diversity: Qualitative research often involves purposive sampling, in which participants are selected based on specific criteria related to the research question. Researchers may also seek to include participants with diverse experiences and perspectives to capture a range of viewpoints.
• Data collection through multiple methods: Qualitative research typically involves the use of multiple data collection methods, such as in-depth interviews, focus groups, and observation. This allows researchers to gather rich, detailed data from multiple sources, which can provide a more complete picture of participants’ experiences and perspectives.
• Inductive data analysis: Qualitative research relies on inductive data analysis, in which researchers develop theories and insights based on the data rather than testing pre-existing hypotheses. Researchers use coding and thematic analysis to identify patterns and themes in the data and to develop theories and explanations based on these patterns.
• Emphasis on researcher reflexivity: Qualitative research recognizes the importance of the researcher’s role in shaping the research process and outcomes. Researchers are encouraged to reflect on their own biases and assumptions and to be transparent about their role in the research process.

Advantages of Qualitative Research

Qualitative research offers several advantages over other research methods, including:

• Depth and detail: Qualitative research allows researchers to gather rich, detailed data that provides a deeper understanding of complex social phenomena. Through in-depth interviews, focus groups, and observation, researchers can gather detailed information about participants’ experiences and perspectives that may be missed by other research methods.
• Flexibility : Qualitative research is a flexible approach that allows researchers to adapt their methods to the research question and context. Researchers can adjust their research methods in real-time to gather more information or explore unexpected findings.
• Contextual understanding: Qualitative research is well-suited to exploring the social and cultural context in which individuals or groups are situated. Researchers can gather information about cultural norms, social structures, and historical events that may influence participants’ experiences and perspectives.
• Participant perspective : Qualitative research prioritizes the perspective of participants, allowing researchers to explore subjective experiences and understand the meanings that participants attach to their experiences.
• Theory development: Qualitative research can contribute to the development of new theories and insights about complex social phenomena. By gathering rich, detailed data and using inductive data analysis, researchers can develop new theories and explanations that may challenge existing understandings.
• Validity : Qualitative research can offer high validity by using multiple data collection methods, purposive and diverse sampling, and researcher reflexivity. This can help ensure that findings are credible and trustworthy.

Limitations of Qualitative Research

Qualitative research also has some limitations, including:

• Subjectivity : Qualitative research relies on the subjective interpretation of researchers, which can introduce bias into the research process. The researcher’s perspective, beliefs, and experiences can influence the way data is collected, analyzed, and interpreted.
• Limited generalizability: Qualitative research typically involves small, purposive samples that may not be representative of larger populations. This limits the generalizability of findings to other contexts or populations.
• Time-consuming: Qualitative research can be a time-consuming process, requiring significant resources for data collection, analysis, and interpretation.
• Resource-intensive: Qualitative research may require more resources than other research methods, including specialized training for researchers, specialized software for data analysis, and transcription services.
• Limited reliability: Qualitative research may be less reliable than quantitative research, as it relies on the subjective interpretation of researchers. This can make it difficult to replicate findings or compare results across different studies.
• Ethics and confidentiality: Qualitative research involves collecting sensitive information from participants, which raises ethical concerns about confidentiality and informed consent. Researchers must take care to protect the privacy and confidentiality of participants and obtain informed consent.

Also see Research Methods

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Muhammad Hassan

Researcher, Academic Writer, Web developer

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• What Is a Research Design | Types, Guide & Examples

What Is a Research Design | Types, Guide & Examples

Published on June 7, 2021 by Shona McCombes . Revised on November 20, 2023 by Pritha Bhandari.

A research design is a strategy for answering your   research question  using empirical data. Creating a research design means making decisions about:

• Your overall research objectives and approach
• Whether you’ll rely on primary research or secondary research
• Your sampling methods or criteria for selecting subjects
• Your data collection methods
• The procedures you’ll follow to collect data
• Your data analysis methods

A well-planned research design helps ensure that your methods match your research objectives and that you use the right kind of analysis for your data.

Table of contents

Step 1: consider your aims and approach, step 2: choose a type of research design, step 3: identify your population and sampling method, step 4: choose your data collection methods, step 5: plan your data collection procedures, step 6: decide on your data analysis strategies, other interesting articles, frequently asked questions about research design.

• Introduction

Before you can start designing your research, you should already have a clear idea of the research question you want to investigate.

There are many different ways you could go about answering this question. Your research design choices should be driven by your aims and priorities—start by thinking carefully about what you want to achieve.

The first choice you need to make is whether you’ll take a qualitative or quantitative approach.

Qualitative research designs tend to be more flexible and inductive , allowing you to adjust your approach based on what you find throughout the research process.

Quantitative research designs tend to be more fixed and deductive , with variables and hypotheses clearly defined in advance of data collection.

It’s also possible to use a mixed-methods design that integrates aspects of both approaches. By combining qualitative and quantitative insights, you can gain a more complete picture of the problem you’re studying and strengthen the credibility of your conclusions.

Practical and ethical considerations when designing research

As well as scientific considerations, you need to think practically when designing your research. If your research involves people or animals, you also need to consider research ethics .

• How much time do you have to collect data and write up the research?
• Will you be able to gain access to the data you need (e.g., by travelling to a specific location or contacting specific people)?
• Do you have the necessary research skills (e.g., statistical analysis or interview techniques)?
• Will you need ethical approval ?

At each stage of the research design process, make sure that your choices are practically feasible.

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Within both qualitative and quantitative approaches, there are several types of research design to choose from. Each type provides a framework for the overall shape of your research.

Types of quantitative research designs

Quantitative designs can be split into four main types.

• Experimental and   quasi-experimental designs allow you to test cause-and-effect relationships
• Descriptive and correlational designs allow you to measure variables and describe relationships between them.

With descriptive and correlational designs, you can get a clear picture of characteristics, trends and relationships as they exist in the real world. However, you can’t draw conclusions about cause and effect (because correlation doesn’t imply causation ).

Experiments are the strongest way to test cause-and-effect relationships without the risk of other variables influencing the results. However, their controlled conditions may not always reflect how things work in the real world. They’re often also more difficult and expensive to implement.

Types of qualitative research designs

Qualitative designs are less strictly defined. This approach is about gaining a rich, detailed understanding of a specific context or phenomenon, and you can often be more creative and flexible in designing your research.

The table below shows some common types of qualitative design. They often have similar approaches in terms of data collection, but focus on different aspects when analyzing the data.

Your research design should clearly define who or what your research will focus on, and how you’ll go about choosing your participants or subjects.

In research, a population is the entire group that you want to draw conclusions about, while a sample is the smaller group of individuals you’ll actually collect data from.

Defining the population

A population can be made up of anything you want to study—plants, animals, organizations, texts, countries, etc. In the social sciences, it most often refers to a group of people.

For example, will you focus on people from a specific demographic, region or background? Are you interested in people with a certain job or medical condition, or users of a particular product?

The more precisely you define your population, the easier it will be to gather a representative sample.

• Sampling methods

Even with a narrowly defined population, it’s rarely possible to collect data from every individual. Instead, you’ll collect data from a sample.

To select a sample, there are two main approaches: probability sampling and non-probability sampling . The sampling method you use affects how confidently you can generalize your results to the population as a whole.

Probability sampling is the most statistically valid option, but it’s often difficult to achieve unless you’re dealing with a very small and accessible population.

For practical reasons, many studies use non-probability sampling, but it’s important to be aware of the limitations and carefully consider potential biases. You should always make an effort to gather a sample that’s as representative as possible of the population.

Case selection in qualitative research

In some types of qualitative designs, sampling may not be relevant.

For example, in an ethnography or a case study , your aim is to deeply understand a specific context, not to generalize to a population. Instead of sampling, you may simply aim to collect as much data as possible about the context you are studying.

In these types of design, you still have to carefully consider your choice of case or community. You should have a clear rationale for why this particular case is suitable for answering your research question .

For example, you might choose a case study that reveals an unusual or neglected aspect of your research problem, or you might choose several very similar or very different cases in order to compare them.

Data collection methods are ways of directly measuring variables and gathering information. They allow you to gain first-hand knowledge and original insights into your research problem.

You can choose just one data collection method, or use several methods in the same study.

Survey methods

Surveys allow you to collect data about opinions, behaviors, experiences, and characteristics by asking people directly. There are two main survey methods to choose from: questionnaires and interviews .

Observation methods

Observational studies allow you to collect data unobtrusively, observing characteristics, behaviors or social interactions without relying on self-reporting.

Observations may be conducted in real time, taking notes as you observe, or you might make audiovisual recordings for later analysis. They can be qualitative or quantitative.

Other methods of data collection

There are many other ways you might collect data depending on your field and topic.

If you’re not sure which methods will work best for your research design, try reading some papers in your field to see what kinds of data collection methods they used.

Secondary data

If you don’t have the time or resources to collect data from the population you’re interested in, you can also choose to use secondary data that other researchers already collected—for example, datasets from government surveys or previous studies on your topic.

With this raw data, you can do your own analysis to answer new research questions that weren’t addressed by the original study.

Using secondary data can expand the scope of your research, as you may be able to access much larger and more varied samples than you could collect yourself.

However, it also means you don’t have any control over which variables to measure or how to measure them, so the conclusions you can draw may be limited.

As well as deciding on your methods, you need to plan exactly how you’ll use these methods to collect data that’s consistent, accurate, and unbiased.

Planning systematic procedures is especially important in quantitative research, where you need to precisely define your variables and ensure your measurements are high in reliability and validity.

Operationalization

Some variables, like height or age, are easily measured. But often you’ll be dealing with more abstract concepts, like satisfaction, anxiety, or competence. Operationalization means turning these fuzzy ideas into measurable indicators.

If you’re using observations , which events or actions will you count?

If you’re using surveys , which questions will you ask and what range of responses will be offered?

You may also choose to use or adapt existing materials designed to measure the concept you’re interested in—for example, questionnaires or inventories whose reliability and validity has already been established.

Reliability and validity

Reliability means your results can be consistently reproduced, while validity means that you’re actually measuring the concept you’re interested in.

For valid and reliable results, your measurement materials should be thoroughly researched and carefully designed. Plan your procedures to make sure you carry out the same steps in the same way for each participant.

If you’re developing a new questionnaire or other instrument to measure a specific concept, running a pilot study allows you to check its validity and reliability in advance.

Sampling procedures

As well as choosing an appropriate sampling method , you need a concrete plan for how you’ll actually contact and recruit your selected sample.

That means making decisions about things like:

• How many participants do you need for an adequate sample size?
• What inclusion and exclusion criteria will you use to identify eligible participants?
• How will you contact your sample—by mail, online, by phone, or in person?

If you’re using a probability sampling method , it’s important that everyone who is randomly selected actually participates in the study. How will you ensure a high response rate?

If you’re using a non-probability method , how will you avoid research bias and ensure a representative sample?

Data management

It’s also important to create a data management plan for organizing and storing your data.

Will you need to transcribe interviews or perform data entry for observations? You should anonymize and safeguard any sensitive data, and make sure it’s backed up regularly.

Keeping your data well-organized will save time when it comes to analyzing it. It can also help other researchers validate and add to your findings (high replicability ).

On its own, raw data can’t answer your research question. The last step of designing your research is planning how you’ll analyze the data.

Quantitative data analysis

In quantitative research, you’ll most likely use some form of statistical analysis . With statistics, you can summarize your sample data, make estimates, and test hypotheses.

Using descriptive statistics , you can summarize your sample data in terms of:

• The distribution of the data (e.g., the frequency of each score on a test)
• The central tendency of the data (e.g., the mean to describe the average score)
• The variability of the data (e.g., the standard deviation to describe how spread out the scores are)

The specific calculations you can do depend on the level of measurement of your variables.

Using inferential statistics , you can:

• Make estimates about the population based on your sample data.
• Test hypotheses about a relationship between variables.

Regression and correlation tests look for associations between two or more variables, while comparison tests (such as t tests and ANOVAs ) look for differences in the outcomes of different groups.

Your choice of statistical test depends on various aspects of your research design, including the types of variables you’re dealing with and the distribution of your data.

Qualitative data analysis

In qualitative research, your data will usually be very dense with information and ideas. Instead of summing it up in numbers, you’ll need to comb through the data in detail, interpret its meanings, identify patterns, and extract the parts that are most relevant to your research question.

Two of the most common approaches to doing this are thematic analysis and discourse analysis .

There are many other ways of analyzing qualitative data depending on the aims of your research. To get a sense of potential approaches, try reading some qualitative research papers in your field.

If you want to know more about the research process , methodology , research bias , or statistics , make sure to check out some of our other articles with explanations and examples.

• Simple random sampling
• Stratified sampling
• Cluster sampling
• Likert scales
• Reproducibility

 Statistics

• Null hypothesis
• Statistical power
• Probability distribution
• Effect size
• Poisson distribution

Research bias

• Optimism bias
• Cognitive bias
• Implicit bias
• Hawthorne effect
• Anchoring bias
• Explicit bias

A research design is a strategy for answering your   research question . It defines your overall approach and determines how you will collect and analyze data.

A well-planned research design helps ensure that your methods match your research aims, that you collect high-quality data, and that you use the right kind of analysis to answer your questions, utilizing credible sources . This allows you to draw valid , trustworthy conclusions.

Quantitative research designs can be divided into two main categories:

• Correlational and descriptive designs are used to investigate characteristics, averages, trends, and associations between variables.
• Experimental and quasi-experimental designs are used to test causal relationships .

Qualitative research designs tend to be more flexible. Common types of qualitative design include case study , ethnography , and grounded theory designs.

The priorities of a research design can vary depending on the field, but you usually have to specify:

• Your research questions and/or hypotheses
• Your overall approach (e.g., qualitative or quantitative )
• The type of design you’re using (e.g., a survey , experiment , or case study )
• Your data collection methods (e.g., questionnaires , observations)
• Your data collection procedures (e.g., operationalization , timing and data management)
• Your data analysis methods (e.g., statistical tests  or thematic analysis )

A sample is a subset of individuals from a larger population . Sampling means selecting the group that you will actually collect data from in your research. For example, if you are researching the opinions of students in your university, you could survey a sample of 100 students.

In statistics, sampling allows you to test a hypothesis about the characteristics of a population.

Operationalization means turning abstract conceptual ideas into measurable observations.

For example, the concept of social anxiety isn’t directly observable, but it can be operationally defined in terms of self-rating scores, behavioral avoidance of crowded places, or physical anxiety symptoms in social situations.

Before collecting data , it’s important to consider how you will operationalize the variables that you want to measure.

A research project is an academic, scientific, or professional undertaking to answer a research question . Research projects can take many forms, such as qualitative or quantitative , descriptive , longitudinal , experimental , or correlational . What kind of research approach you choose will depend on your topic.

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What is Qualitative Research Design? Definition, Types, Examples and Best Practices

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What is Qualitative Research Design?

Qualitative research design is defined as a systematic and flexible approach to conducting research that focuses on understanding and interpreting the complexity of human phenomena. 

Unlike quantitative research, which seeks to measure and quantify variables, qualitative research is concerned with exploring the underlying meanings, patterns, and perspectives that shape individuals’ experiences and behaviors. This type of research design is particularly useful when studying social and cultural phenomena, as it allows researchers to delve deeply into the context and nuances of a particular subject.

In qualitative research, data is often collected through methods such as interviews, focus groups, participant observation, and document analysis. These methods aim to gather rich, detailed information that can provide insights into the subjective experiences of individuals or groups. 

Researchers employing qualitative design are often interested in exploring social processes, cultural norms, and the lived experiences of participants. The emphasis is on understanding the depth and context of the phenomena under investigation, rather than generating statistical generalizations.

One key characteristic of qualitative research design is its iterative nature. The research process is dynamic and may evolve as new insights emerge. Researchers continually engage with the data, refining their questions and methods based on ongoing analysis. 

This flexibility allows for a more organic and responsive exploration of the research topic, making it well-suited for complex and multifaceted inquiries.

Qualitative research design also involves careful consideration of ethical concerns, as researchers often work closely with participants to gather personal and sensitive information. 

Establishing trust, maintaining confidentiality, and ensuring participants’ autonomy are critical aspects of ethical practice in qualitative research. In summary, qualitative research design is a holistic and interpretive approach that prioritizes understanding the intricacies of human experience, offering depth and context to our comprehension of social and cultural phenomena.

Key Characteristics of Qualitative Research Design

Qualitative research design is characterized by several key features that distinguish it from quantitative approaches. Here are some of the essential characteristics:

• Open-ended Nature: Qualitative research is open-ended and flexible, allowing for the exploration of complex social phenomena without preconceived hypotheses. Researchers often start with broad questions and adapt their focus based on emerging insights.
• Rich Descriptions: Qualitative research emphasizes rich and detailed descriptions of the subject under investigation. This depth helps capture the context, nuances, and subtleties of human experiences, behaviors, and social phenomena.
• Subjective Understanding: Qualitative researchers acknowledge the role of the researcher in shaping the study. The subjective interpretations and perspectives of both researchers and participants are considered valuable for understanding the phenomena being studied.
• Interpretive Approach: Rather than seeking universal laws or generalizations, qualitative research aims to interpret and make sense of the meanings and patterns inherent in the data. Interpretation is often context-dependent and involves understanding the social and cultural context in which the study takes place.
• Non-probability Sampling: Qualitative studies typically use non-probability sampling methods, such as purposeful or snowball sampling, to select participants deliberately chosen for their relevance to the research question. Sample sizes are often small but information-rich, allowing for a deep understanding of the selected cases.
• Inductive Reasoning: Qualitative data analysis is often inductive, meaning that it involves identifying patterns, themes, and categories that emerge from the data itself. Researchers let the data shape the analysis, rather than fitting it into preconceived categories.
• Coding and Categorization: Researchers use coding techniques to systematically organize and categorize data. This involves assigning labels or codes to segments of data based on recurring themes or patterns.
• Flexible Design: Qualitative research design is adaptable and allows for changes in research questions, methods, and strategies as the study progresses. This flexibility accommodates the evolving nature of the research process.
• Iterative Nature: Researchers engage in an iterative process of data collection, analysis, and refinement. As new insights emerge, researchers may revisit previous stages of the research, leading to a deeper and more nuanced understanding of the subject.

By embracing these key characteristics, qualitative research design offers a holistic and contextualized approach to studying the complexities of human behavior, culture, and social phenomena.

Key Components of Qualitative Research Design

Qualitative research design involves several key components that shape the overall framework and methodology of the study. These components help guide researchers in conducting in-depth investigations into the complexities of human experiences, behaviors, and social phenomena. Here are the key components of qualitative research design:

• Central Inquiry: Qualitative research begins with a well-defined central research question or objective. This question guides the entire study and determines the focus of data collection and analysis. The question is often broad and open-ended to allow for exploration and discovery.
• Rationale: Researchers provide a clear rationale for why the study is being conducted, outlining its significance and relevance. This may involve identifying gaps in existing literature, addressing practical problems, or contributing to theoretical debates.
• Theoretical Framework: Qualitative studies often draw on existing theories or conceptual frameworks to guide their inquiry. The theoretical lens helps shape the research design and provides a basis for interpreting findings.
• Study Design: Researchers decide on the overall approach to the study, whether it’s a case study, ethnography, grounded theory, phenomenology, or another qualitative design. The choice depends on the research question and the nature of the phenomenon under investigation.
• Sampling Strategy: Qualitative research employs purposeful or theoretical sampling to select participants who can provide rich and relevant information related to the research question. Sampling decisions are made to ensure diversity and depth in the data.
• Interviews: In-depth interviews are a common method in qualitative research. These interviews are typically semi-structured, allowing for flexibility while ensuring key topics are covered.
• Observation: Researchers may engage in direct observation of participants in natural settings. This can involve participant observation, where the researcher becomes part of the environment, or non-participant observation, where the researcher remains separate.
• Document Analysis: Researchers analyze existing documents, artifacts, or texts relevant to the study, such as diaries, letters, organizational records, or media content.
• Thematic Analysis: Researchers identify and analyze recurring themes or patterns in the data. This involves coding and categorizing data to uncover underlying meanings and concepts.
• Constant Comparative Analysis: Common in grounded theory, this method involves comparing data as it is collected, allowing researchers to refine categories and theories iteratively.
• Narrative Analysis: Focuses on the stories people tell, examining the structure and content of narratives to understand the meaning-making process.
• Informed Consent: Researchers obtain informed consent from participants, explaining the purpose of the study, potential risks, and ensuring participants have the right to withdraw at any time.
• Confidentiality and Anonymity: Researchers take measures to protect the privacy of participants by ensuring that their identities and personal information are kept confidential or anonymized.
• Credibility: Establishing credibility involves demonstrating that the study accurately represents participants’ perspectives. Techniques such as member checking, peer debriefing, and prolonged engagement contribute to credibility.
• Transferability: Researchers aim to make the study findings applicable to similar contexts. Detailed descriptions and thick descriptions enhance the transferability of qualitative research.
• Dependability and Confirmability: Ensuring dependability involves maintaining consistency in data collection and analysis, while confirmability ensures that findings are rooted in the data rather than researcher bias.
• Reflexivity: Researchers acknowledge their role in shaping the study and consider how their background, experiences, and biases may influence the research process and interpretation of findings. Reflexivity enhances transparency and the researcher’s self-awareness.

By carefully considering and integrating these key components, qualitative researchers can design studies that yield rich, contextually grounded insights into the social phenomena they aim to explore.

Types of Qualitative Research Design

Qualitative research design encompasses various approaches, each suited to different research questions and objectives. Here are some common types of qualitative research designs:

• Focus: Ethnography involves immersing the researcher in the natural environment of the participants to observe and understand their behaviors, practices, and cultural context.
• Data Collection: Researchers often use participant observation, interviews, and document analysis to gather data.
• Example: An anthropologist immersed in a remote tribe might live with the community for an extended period, participating in their daily activities, conducting interviews, and documenting observations. By doing so, the researcher gains a deep understanding of the tribe’s cultural practices, social relationships, and the significance of rituals in their way of life.
• Focus: Phenomenology explores the lived experiences of individuals to uncover the essence of a phenomenon.
• Data Collection: In-depth interviews and sometimes participant observation are common methods.
• Purpose: It seeks to understand the subjective meaning individuals attribute to an experience.
• In a study on the lived experiences of cancer survivors, researchers might conduct in-depth interviews to explore the subjective meaning individuals attach to their diagnosis, treatment, and recovery. Phenomenology seeks to uncover the essence of these experiences, capturing the emotional, psychological, and social dimensions that shape survivors’ perspectives on their journey through cancer.
• Focus: Grounded theory aims to develop a theory grounded in the data, allowing patterns and concepts to emerge organically.
• Data Collection: It involves constant comparative analysis of interviews or observations, with coding and categorization.
• Purpose: This approach is used when researchers want to generate theories or concepts based on the data itself.
• Research on retirement transitions using grounded theory might involve interviewing retirees from various backgrounds. Through constant comparison and iterative analysis, researchers may identify emerging themes and categories, ultimately developing a theory that explains the commonalities and variations in retirees’ experiences as they navigate this life stage.
• Focus: Case studies delve deeply into a specific case or context to understand it in detail.
• Data Collection: Multiple sources of data, such as interviews, observations, and documents, are used to provide a comprehensive view.
• Purpose: Case studies are useful for exploring complex phenomena within their real-life context.
• A case study on a company’s crisis response could involve a detailed examination of communication strategies, decision-making processes, and the organizational dynamics during a specific crisis. By analyzing the case in-depth, researchers gain insights into how the company’s actions and decisions influenced the outcome of the crisis and what lessons can be learned for future situations.
• Focus: Narrative research examines the stories people tell to understand how individuals construct meaning and identity.
• Data Collection: It involves collecting and analyzing narratives through interviews, personal accounts, or written documents.
• Purpose: Narrative research is often used to explore personal or cultural stories and their implications.
• Examining the life stories of refugees may involve collecting and analyzing personal narratives through interviews or written accounts. Researchers explore how displacement has shaped the refugees’ identities, relationships, and perceptions of home, providing a nuanced understanding of their experiences through the lens of storytelling.
• Focus: Action research involves collaboration between researchers and participants to identify and solve practical problems.
• Data Collection: Researchers collect data through cycles of planning, acting, observing, and reflecting.
• Purpose: It is geared towards facilitating positive change in a particular context or community.
• In an educational setting, action research might involve teachers and researchers collaborating to address a specific classroom challenge. Through cycles of planning, implementing interventions, and reflecting, the aim is to improve teaching practices and student learning outcomes, with the findings contributing to both practical solutions and the broader understanding of effective pedagogy.
• Focus: Content analysis examines the content of written, visual, or audio materials to identify patterns or themes.
• Data Collection: Researchers systematically analyze texts, images, or media content using coding and categorization.
• Purpose: It is often used to study communication, media, or cultural artifacts.
• A content analysis of news articles covering a specific social issue, such as climate change, could involve systematically coding and categorizing language and themes. This approach allows researchers to identify patterns in media discourse, explore public perceptions, and understand how the issue is framed in the media.
• Focus: Critical ethnography combines ethnographic methods with a critical perspective to examine power structures and social inequalities.
• Data Collection: Researchers engage in participant observation, interviews, and document analysis with a focus on social justice issues.
• Purpose: This approach aims to explore and challenge existing power dynamics and social structures.
• A critical ethnography examining gender dynamics in a workplace might involve observing daily interactions, conducting interviews, and analyzing policies. Researchers, guided by a critical perspective, aim to uncover power imbalances, stereotypes, and systemic inequalities within the organizational culture, contributing to a deeper understanding of gender dynamics in the workplace.
• Focus: Similar to grounded theory, constructivist grounded theory acknowledges the role of the researcher in shaping interpretations.
• Data Collection: It involves a flexible approach to data collection, including interviews, observations, or documents.
• Purpose: This approach recognizes the co-construction of meaning between researchers and participants.
• In a study on the experiences of individuals with chronic illness, researchers employing constructivist grounded theory might engage in open-ended interviews and data collection. The focus is on co-constructing meanings with participants, acknowledging the dynamic relationship between the researcher and those being studied, ultimately leading to a theory that reflects the collaborative nature of knowledge creation.

These qualitative research designs offer diverse methods for exploring and understanding the complexities of human experiences, behaviors, and social phenomena. The choice of design depends on the research question, the context of the study, and the desired depth of understanding.

Best practices for Qualitative Research Design

Qualitative research design requires careful planning and execution to ensure the credibility, reliability, and richness of the findings. Here are some best practices to consider when designing qualitative research:

• Clearly articulate the research questions or objectives to guide the study. Ensure they are specific, open-ended, and aligned with the qualitative research approach.
• Select a qualitative research design that aligns with the research questions and objectives. Consider approaches such as ethnography, phenomenology, grounded theory, or case study based on the nature of the study.
• Conduct a comprehensive literature review to understand existing theories, concepts, and research related to the study. This helps situate the research within the broader scholarly context.
• Use purposeful or theoretical sampling to select participants who can provide rich information related to the research questions. Aim for diversity in participants to capture a range of perspectives.
• Clearly outline the data collection methods, such as interviews, observations, or document analysis. Develop detailed protocols, guides, or questionnaires to maintain consistency across data collection sessions.
• Prioritize building trust and rapport with participants. Clearly communicate the study’s purpose, obtain informed consent, and establish a comfortable environment for open and honest discussions.
• Adhere to ethical guidelines throughout the research process. Protect participant confidentiality, respect their autonomy, and obtain ethical approval from relevant review boards.
• Pilot the data collection instruments and procedures with a small sample to identify and address any ambiguities, refine questions, and enhance the overall quality of data collection.
• Use a systematic approach to analyze data, such as thematic analysis, constant comparison, or narrative analysis. Maintain transparency in the coding process, and consider inter-coder reliability if multiple researchers are involved.
• Acknowledge and document the researcher’s background, biases, and perspectives. Practice reflexivity by continually reflecting on how the researcher’s positionality may influence the study.
• Enhance the credibility of findings by using multiple data sources and methods. Triangulation helps validate results and provides a more comprehensive understanding of the research topic.
• Consider member checking, where researchers share preliminary findings with participants to validate interpretations. This process enhances the credibility and trustworthiness of the study.
• Keep a detailed journal documenting decisions, reflections, and insights throughout the research process. This journal helps provide transparency and can contribute to the rigor of the study.
• Aim for data saturation, the point at which new data no longer provide additional insights. Saturation ensures thorough exploration of the research questions and increases the robustness of the findings.
• Clearly document the research process, from design to findings. Provide a detailed and transparent account of the study methodology, facilitating the reproducibility and evaluation of the research.

By incorporating these best practices, qualitative researchers can enhance the rigor, credibility, and relevance of their studies, ultimately contributing valuable insights to the field.

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Qualitative Research : Definition

Qualitative research is the naturalistic study of social meanings and processes, using interviews, observations, and the analysis of texts and images.  In contrast to quantitative researchers, whose statistical methods enable broad generalizations about populations (for example, comparisons of the percentages of U.S. demographic groups who vote in particular ways), qualitative researchers use in-depth studies of the social world to analyze how and why groups think and act in particular ways (for instance, case studies of the experiences that shape political views).   

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Chapter 5: Qualitative descriptive research

Darshini Ayton

Learning outcomes

Upon completion of this chapter, you should be able to:

• Identify the key terms and concepts used in qualitative descriptive research.
• Discuss the advantages and disadvantages of qualitative descriptive research.

What is a qualitative descriptive study?

The key concept of the qualitative descriptive study is description.

Qualitative descriptive studies (also known as ‘exploratory studies’ and ‘qualitative description approaches’) are relatively new in the qualitative research landscape. They emerged predominantly in the field of nursing and midwifery over the past two decades. 1 The design of qualitative descriptive studies evolved as a means to define aspects of qualitative research that did not resemble qualitative research designs to date, despite including elements of those other study designs. 2

Qualitative descriptive studies  describe  phenomena rather than explain them. Phenomenological studies, ethnographic studies and those using grounded theory seek to explain a phenomenon. Qualitative descriptive studies aim to provide a comprehensive summary of events. The approach to this study design is journalistic, with the aim being to answer the questions who, what, where and how. 3

A qualitative descriptive study is an important and appropriate design for research questions that are focused on gaining insights about a poorly understood research area, rather than on a specific phenomenon. Since qualitative descriptive study design seeks to describe rather than explain, explanatory frameworks and theories are not required to explain or ‘ground’ a study and its results. 4 The researcher may decide that a framework or theory adds value to their interpretations, and in that case, it is perfectly acceptable to use them. However, the hallmark of genuine curiosity (naturalistic enquiry) is that the researcher does not know in advance what they will be observing or describing. 4 Because a phenomenon is being described, the qualitative descriptive analysis is more categorical and less conceptual than other methods. Qualitative content analysis is usually the main approach to data analysis in qualitative descriptive studies. 4 This has led to criticism of descriptive research being less sophisticated because less interpretation is required than with other qualitative study designs in which interpretation and explanation are key characteristics (e.g. phenomenology, grounded theory, case studies).

Diverse approaches to data collection can be utilised in qualitative description studies. However, most qualitative descriptive studies use semi-structured interviews (see Chapter 13) because they provide a reliable way to collect data. 3 The technique applied to data analysis is generally categorical and less conceptual when compared to other qualitative research designs (see Section 4). 2,3 Hence, this study design is well suited to research by practitioners, student researchers and policymakers. Its straightforward approach enables these studies to be conducted in shorter timeframes than other study designs. 3 Descriptive studies are common as the qualitative component in mixed-methods research ( see Chapter 11 ) and evaluations ( see Chapter 12 ), 1 because qualitative descriptive studies can provide information to help develop and refine questionnaires or interventions.

For example, in our research to develop a patient-reported outcome measure for people who had undergone a percutaneous coronary intervention (PCI), which is a common cardiac procedure to treat heart disease, we started by conducting a qualitative descriptive study. 5 This project was a large, mixed-methods study funded by a private health insurer. The entire research process needed to be straightforward and achievable within a year, as we had engaged an undergraduate student to undertake the research tasks. The aim of the qualitative component of the mixed-methods study was to identify and explore patients’ perceptions following PCI. We used inductive approaches to collect and analyse the data. The study was guided by the following domains for the development of patient-reported outcomes, according to US Food and Drug Administration (FDA) guidelines, which included:

• Feeling: How the patient feels physically and psychologically after medical intervention
• Function: The patient’s mobility and ability to maintain their regular routine
• Evaluation: The patient’s overall perception of the success or failure of their procedure and their perception of what contributed to it. 5(p458)

We conducted focus groups and interviews, and asked participants three questions related to the FDA outcome domains:

• From your perspective, what would be considered a successful outcome of the procedure?

Probing questions: Did the procedure meet your expectations? How do you define whether the procedure was successful?

• How did you feel after the procedure?

Probing question: How did you feel one week after and how does that compare with how you feel now?

• After your procedure, tell me about your ability to do your daily activities?

Prompt for activities including gardening, housework, personal care, work-related and family-related tasks.

Probing questions: Did you attend cardiac rehabilitation? Can you tell us about your experience of cardiac rehabilitation? What impact has medication had on your recovery?

• What, if any, lifestyle changes have you made since your procedure? 5(p459)

Data collection was conducted with 32 participants. The themes were mapped to the FDA patient-reported outcome domains, with the results confirming previous research and also highlighting new areas for exploration in the development of a new patient-reported outcome measure. For example, participants reported a lack of confidence following PCI and the importance of patient and doctor communication. Women, in particular, reported that they wanted doctors to recognise how their experiences of cardiac symptoms were different to those of men.

The study described phenomena and resulted in the development of a patient-reported outcome measure that was tested and refined using a discrete-choice experiment survey, 6 a pilot of the measure in the Victorian Cardiac Outcomes Registry and a Rasch analysis to validate the measurement’s properties. 7

Advantages and disadvantages of qualitative descriptive studies

A qualitative descriptive study is an effective design for research by practitioners, policymakers and students, due to their relatively short timeframes and low costs. The researchers can remain close to the data and the events described, and this can enable the process of analysis to be relatively simple. Qualitative descriptive studies are also useful in mixed-methods research studies. Some of the advantages of qualitative descriptive studies have led to criticism of the design approach, due to a lack of engagement with theory and the lack of interpretation and explanation of the data. 2

Table 5.1. Examples of qualitative descriptive studies

Qualitative descriptive studies are gaining popularity in health and social care due to their utility, from a resource and time perspective, for research by practitioners, policymakers and researchers. Descriptive studies can be conducted as stand-alone studies or as part of larger, mixed-methods studies.

• Bradshaw C, Atkinson S, Doody O. Employing a qualitative description approach in health care research. Glob Qual Nurs Res. 2017;4. doi:10.1177/2333393617742282
• Lambert VA, Lambert CE. Qualitative descriptive research: an acceptable design. Pac Rim Int J Nurs Res Thail. 2012;16(4):255-256. Accessed June 6, 2023. https://he02.tci-thaijo.org/index.php/PRIJNR/article/download/5805/5064
• Doyle L et al. An overview of the qualitative descriptive design within nursing research. J Res Nurs. 2020;25(5):443-455. doi:10.1177/174498711988023
• Kim H, Sefcik JS, Bradway C. Characteristics of qualitative descriptive studies: a systematic review. Res Nurs Health. 2017;40(1):23-42. doi:10.1002/nur.21768
• Ayton DR et al. Exploring patient-reported outcomes following percutaneous coronary intervention: a qualitative study. Health Expect. 2018;21(2):457-465. doi:10.1111/hex.1263
• Barker AL et al. Symptoms and feelings valued by patients after a percutaneous coronary intervention: a discrete-choice experiment to inform development of a new patient-reported outcome. BMJ Open. 2018;8:e023141. doi:10.1136/bmjopen-2018-023141
• Soh SE et al. What matters most to patients following percutaneous coronary interventions? a new patient-reported outcome measure developed using Rasch analysis. PLoS One. 2019;14(9):e0222185. doi:10.1371/journal.pone.0222185
• Hiller RM et al. Coping and support-seeking in out-of-home care: a qualitative study of the views of young people in care in England. BMJ Open. 2021;11:e038461. doi:10.1136/bmjopen-2020-038461
• Backman C, Cho-Young D. Engaging patients and informal caregivers to improve safety and facilitate person- and family-centered care during transitions from hospital to home – a qualitative descriptive study. Patient Prefer Adherence. 2019;13:617-626. doi:10.2147/PPA.S201054

Qualitative Research – a practical guide for health and social care researchers and practitioners Copyright © 2023 by Darshini Ayton is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License , except where otherwise noted.

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Qualitative Research

What is qualitative research.

Qualitative research is a methodology focused on collecting and analyzing descriptive, non-numerical data to understand complex human behavior, experiences, and social phenomena. This approach utilizes techniques such as interviews, focus groups, and observations to explore the underlying reasons, motivations, and meanings behind actions and decisions. Unlike quantitative research, which focuses on measuring and quantifying data, qualitative research delves into the 'why' and 'how' of human behavior, providing rich, contextual insights that reveal deeper patterns and relationships.

The Basic Idea

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TDL is an applied research consultancy. In our work, we leverage the insights of diverse fields—from psychology and economics to machine learning and behavioral data science—to sculpt targeted solutions to nuanced problems.

Ever heard of the saying “quality over quantity”? Well, some researchers feel the same way!

Imagine you are conducting a study looking at consumer behavior for buying potato chips. You’re interested in seeing which factors influence a customer’s choice between purchasing Doritos and Pringles. While you could conduct quantitative research and measure the number of bags purchased, this data alone wouldn’t explain why consumers choose one chip brand over the other; it would just tell you what they are purchasing. To gather more meaningful data, you may conduct interviews or surveys, asking people about their chip preferences and what draws them to one brand over another. Is it the taste of the chips? The font or color of the bag? This qualitative approach dives deeper to uncover why one potato chip is more popular than the other and can help companies make the adjustments that count.

Qualitative research, as seen in the example above, can provide greater insight into behavior, going beyond numbers to understand people’s experiences, attitudes, and perceptions. It helps us to grasp the meaning behind decisions, rather than just describing them. As human behavior is often difficult to qualify, qualitative research is a useful tool for solving complex problems or as a starting point to generate new ideas for research. Qualitative methods are used across all types of research—from consumer behavior to education, healthcare, behavioral science, and everywhere in between!

At its core, qualitative research is exploratory—rather than coming up with a hypothesis and gathering numerical data to support it, qualitative research begins with open-ended questions. Instead of asking “Which chip brand do consumers buy more frequently?”, qualitative research asks “Why do consumers choose one chip brand over another?”. Common methods to obtain qualitative data include focus groups, unstructured interviews, and surveys. From the data gathered, researchers then can make hypotheses and move on to investigating them. 

It’s important to note that qualitative and quantitative research are not two opposing methods, but rather two halves of a whole. Most of the best studies leverage both kinds of research by collecting objective, quantitative data, and using qualitative research to gain greater insight into what the numbers reveal.

You may have heard the world is made up of atoms and molecules, but it’s really made up of stories. When you sit with an individual that’s been here, you can give quantitative data a qualitative overlay. – William Turner, 16th century British scientist 1

Quantitative Research: A research method that involves collecting and analyzing numerical data to test hypotheses, identify patterns, and predict outcomes.

Exploratory Research: An initial study used to investigate a problem that is not clearly defined, helping to clarify concepts and improve research design.

Positivism: A scientific approach that emphasizes empirical evidence and objectivity, often involving the testing of hypotheses based on observable data. 2 

Phenomenology: A research approach that emphasizes the first-person point of view, placing importance on how people perceive, experience, and interpret the world around them. 3

Social Interaction Theory: A theoretical perspective that people make sense of their social worlds by the exchange of meaning through language and symbols. 4

Critical Theory: A worldview that there is no unitary or objective “truth” about people that can be discovered, as human experience is shaped by social, cultural, and historical contexts that influences reality and society. 5

Empirical research: A method of gaining knowledge through direct observation and experimentation, relying on real-world data to test theories. 

Paradigm shift: A fundamental change in the basic assumptions and methodologies of a scientific discipline, leading to the adoption of a new framework. 2

Interpretive/descriptive approach: A methodology that focuses on understanding the meanings people assign to their experiences, often using qualitative methods.

Unstructured interviews: A free-flowing conversation between researcher and participant without predetermined questions that must be asked to all participants. Instead, the researcher poses questions depending on the flow of the interview. 6

Focus Group: Group interviews where a researcher asks questions to guide a conversation between participants who are encouraged to share their ideas and information, leading to detailed insights and diverse perspectives on a specific topic.

Grounded theory : A qualitative methodology that generates a theory directly from data collected through iterative analysis.

When social sciences started to emerge in the 17th and 18th centuries, researchers wanted to apply the same quantitative approach that was used in the natural sciences. At this time, there was a predominant belief that human behavior could be numerically analyzed to find objective patterns and would be generalizable to similar people and situations. Using scientific means to understand society is known as a positivist approach. However, in the early 20th century, both natural and social scientists started to criticize this traditional view of research as being too reductive. 2  

In his book, The Structure of Scientific Revolutions, American philosopher Thomas Kuhn identified that a major paradigm shift was starting to occur. Earlier methods of science were being questioned and replaced with new ways of approaching research which suggested that true objectivity was not possible when studying human behavior. Rather, the importance of context meant research on one group could not be generalized to all groups. 2 Numbers alone were deemed insufficient for understanding the environment surrounding human behavior which was now seen as a crucial piece of the puzzle. Along with this paradigm shift, Western scholars began to take an interest in ethnography , wanting to understand the customs, practices, and behaviors of other cultures. 

Qualitative research became more prominent throughout the 20th century, expanding beyond anthropology and ethnography to being applied across all forms of research; in science, psychology, marketing—the list goes on. Paul Felix Lazarsfield, Austrian-American sociologist and mathematician often known as the father of qualitative research, popularized new methods such as unstructured interviews and group discussions. 7 During the 1940s, Lazarfield brought attention to the fact that humans are not always rational decision-makers, making them difficult to understand through numerical data alone.

The 1920s saw the invention of symbolic interaction theory, developed by George Herbert Mead. Symbolic interaction theory posits society as the product of shared symbols such as language. People attach meanings to these symbols which impacts the way they understand and communicate with the world around them, helping to create and maintain a society. 4 Critical theory was also developed in the 1920s at the University of Frankfurt Institute for Social Research. Following the challenge of positivism, critical theory is a worldview that there is no unitary or objective “truth” about people that can be discovered, as human experience is shaped by social, cultural, and historical contexts. By shedding light on the human experience, it hopes to highlight the role of power, ideology, and social structures in shaping humans, and using this knowledge to create change. 5

Other formalized theories were proposed during the 20th century, such as grounded theory , where researchers started gathering data to form a hypothesis, rather than the other way around. This represented a stark contrast to positivist approaches that had dominated the 17th and 18th centuries.

The 1950s marked a shift toward a more interpretive and descriptive approach which factored in how people make sense of their subjective reality and attach meaning to it. 2 Researchers began to recognize that the why of human behavior was just as important as the what . Max Weber, a German sociologist, laid the foundation of the interpretive approach through the concept of Verstehen (which in English translates to understanding), emphasizing the importance of interpreting the significance people attach to their behavior. 8 With the shift to an interpretive and descriptive approach came the rise of phenomenology, which emphasizes first-person experiences by studying how individuals perceive, experience, and interpret the world around them. 

Today, in the age of big data, qualitative research has boomed, as advancements in digital tools allow researchers to gather vast amounts of data (both qualitative and quantitative), helping us better understand complex social phenomena. Social media patterns can be analyzed to understand public sentiment, consumer behavior, and cultural trends to grasp how people attach subjective meaning to their reality. There is even an emerging field of digital ethnography which is entirely focused on how humans interact and communicate in virtual environments!

Thomas Kuhn

American philosopher who suggested that science does not evolve through merely an addition of knowledge by compiling new learnings onto existing theories, but instead undergoes paradigm shifts where new theories and methodologies replace old ones. In this way, Kuhn suggested that science is a reflection of a community at a particular point in time. 9

Paul Felix Lazarsfeld

Often referred to as the father of qualitative research, Austrian-American sociologist and mathematician Paul Lazarsfield helped to develop modern empirical methods of conducting research in the social sciences such as surveys, opinion polling, and panel studies. Lazarsfeld was best known for combining qualitative and quantitative research to explore America's voting habits and behaviors related to mass communication, such as newspapers, magazines, and radios. 10  

German sociologist and political economist known for his sociological approach of “Verstehen” which emphasized the need to understand individuals or groups by exploring the meanings that people attach to their decisions. While previously, qualitative researchers in ethnography acted like an outside observer to explain behavior from their point of view, Weber believed that an empathetic understanding of behavior, that explored both intent and context, was crucial to truly understanding behavior. 11  

George Herbert Mead

Widely recognized as the father of symbolic interaction theory, Mead was an American philosopher and sociologist who took an interest in how spoken language and symbols contribute to one’s idea of self, and to society at large. 4

Consequences

Humans are incredibly complex beings, whose behaviors cannot always be reduced to mere numbers and statistics. Qualitative research acknowledges this inherent complexity and can be used to better capture the diversity of human and social realities. 

Qualitative research is also more flexible—it allows researchers to pivot as they uncover new insights. Instead of approaching the study with predetermined hypotheses, oftentimes, researchers let the data speak for itself and are not limited by a set of predefined questions. It can highlight new areas that a researcher hadn’t even thought of exploring. 

By providing a deeper explanation of not only what we do, but why we do it, qualitative research can be used to inform policy-making, educational practices, healthcare approaches, and marketing tactics. For instance, while quantitative research tells us how many people are smokers, qualitative research explores what, exactly, is driving them to smoke in the first place. If the research reveals that it is because they are unaware of the gravity of the consequences, efforts can be made to emphasize the risks, such as by placing warnings on cigarette cartons. 

Finally, qualitative research helps to amplify the voices of marginalized or underrepresented groups. Researchers who embrace a true “Verstehen” mentality resist applying their own worldview to the subjects they study, but instead seek to understand the meaning people attach to their own behaviors. In bringing forward other worldviews, qualitative research can help to shift perceptions and increase awareness of social issues. For example, while quantitative research may show that mental health conditions are more prevalent for a certain group, along with the access they have to mental health resources, qualitative research is able to explain the lived experiences of these individuals and uncover what barriers they are facing to getting help. This qualitative approach can support governments and health organizations to better design mental health services tailored to the communities they exist in.

Controversies

Qualitative research aims to understand an individual’s lived experience, which although provides deeper insights, can make it hard to generalize to a larger population. While someone in a focus group could say they pick Doritos over Pringles because they prefer the packaging, it’s difficult for a researcher to know if this is universally applicable, or just one person’s preference. 12 This challenge makes it difficult to replicate qualitative research because it involves context-specific findings and subjective interpretation. 

Moreover, there can be bias in sample selection when conducting qualitative research. Individuals who put themselves forward to be part of a focus group or interview may hold strong opinions they want to share, making the insights gathered from their answers not necessarily reflective of the general population.13 People may also give answers that they think researchers are looking for leading to skewed results, which is a common example of the observer expectancy effect . 

However, the bias in this interaction can go both ways. While researchers are encouraged to embrace “Verstehen,” there is a possibility that they project their own views onto their participants. For example, if an American researcher is studying eating habits in China and observes someone burping, they may attribute this behavior to rudeness—when in fact, burping can be a sign that you have enjoyed your meal and it is a compliment to the chef. One way to mitigate this risk is through thick description , noting a great amount of contextual detail in their observations. Another way to minimize the researcher’s bias on their observations is through member checking , returning results to participants to check if they feel they accurately capture their experience.

Another drawback of qualitative research is that it is time-consuming. Focus groups and unstructured interviews take longer and are more difficult to logistically arrange, and the data gathered is harder to analyze as it goes beyond numerical data. While advances in technology alleviate some of these labor-intensive processes, they still require more resources. 

Many of these drawbacks can be mitigated through a mixed-method approach, combining both qualitative and quantitative research. Qualitative research can be a good starting point, giving depth and contextual understanding to a behavior, before turning to quantitative data to see if the results are generalizable. Or, the opposite direction can be used—quantitative research can show us the “what,” identifying patterns and correlations, and researchers can then better understand the “why” behind behavior by leveraging qualitative methods. Triangulation —using multiple datasets, methods, or theories—is another way to help researchers avoid bias. 

Linking Adult Behaviors to Childhood Experiences

In the mid-1980s, an obesity program at the KP San Diego Department of Preventive Medicine had a high dropout rate. What was interesting is that a majority of the dropouts were successfully losing weight, posing the question of why they were leaving the program in the first place. In this instance, greater investigation was required to understand the why behind their behaviors.

Researchers conducted in-depth interviews with almost 200 dropouts, finding that many of them had experienced childhood abuse that had led to obesity. In this unfortunate scenario, obesity was a consequence of another problem, rather than the root problem itself. This led Dr. Vincent J. Felitti, who was working for the department, to launch the Adverse Childhood Experiences (ACE) Study, aimed at exploring how childhood experiences impact adult health status. 

Felitti and the Department of Preventive Medicine studied over 17,000 adults with health plans that revealed a strong relationship between emotional experiences as children and negative health behaviors as adults, such as obesity, smoking, and intravenous drug use. This study demonstrates the importance of qualitative research to uncover correlations that would not be discovered by merely looking at numerical data. 14  

Understanding Voter Turnout

Voting is usually considered an important part of political participation in a democracy. However, voter turnout is an issue in many countries, including the US. While quantitative research can tell us how many people vote, it does not provide insights into why people choose to vote or not.

With this in mind, Dawn Merdelin Johnson, a PhD student in philosophy at Walden University, explored how public corruption has impacted voter turnout in Cook County, Illinois. Johnson conducted semi-structured telephone interviews to understand factors that contribute to low voter turnout and the impact of public corruption on voting behaviors. Johnson found that public corruption leads to voters believing public officials prioritize their own well-being over the good of the people, leading to distrust in candidates and the overall political system, and thus making people less likely to vote. Other themes revealed that to increase voter turnout, voting should be more convenient and supply more information about the candidates to help people make more informed decisions.

From these findings, Johnson suggested that the County could experience greater voter turnout through the development of an anti-corruption agency, improved voter registration and maintenance, and enhanced voting accessibility. These initiatives would boost voting engagement and positively impact democratic participation. 15

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Increasing HPV Vaccination in Rural Kenya

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• Versta Research. (n.d.). Bridging the quantitative-qualitative gap . Versta Research. Retrieved August 17, 2024, from https://verstaresearch.com/newsletters/bridging-the-quantitative-qualitative-gap/
• Merriam, S. B., & Tisdell, E. J. (2015). Qualitative research: A guide to design and implementation (4th ed.). Jossey-Bass.
• Smith, D. W. (2018). Phenomenology. In E. N. Zalta (Ed.), Stanford Encyclopedia of Philosophy . Retrieved from https://plato.stanford.edu/entries/phenomenology/#HistVariPhen
• Nickerson, C. (2023, October 16). Symbolic interaction theory . Simply Psychology. https://www.simplypsychology.org/symbolic-interaction-theory.html
• DePoy, E., & Gitlin, L. N. (2016). Introduction to research (5th ed.). Elsevier.
• ATLAS.ti. (n.d.). Unstructured interviews . ATLAS.ti. Retrieved August 17, 2024, from https://atlasti.com/research-hub/unstructured-interviews
• O'Connor, O. (2020, August 14). The history of qualitative research . Medium. https://oliconner.medium.com/the-history-of-qualitative-research-f6e07c58e439
• Sociology Institute. (n.d.). Max Weber: Interpretive sociology & legacy . Sociology Institute. Retrieved August 18, 2024, from https://sociology.institute/introduction-to-sociology/max-weber-interpretive-sociology-legacy
• Kuhn, T. S. (2012). The structure of scientific revolutions (4th ed.). University of Chicago Press.
• Encyclopaedia Britannica. (n.d.). Paul Felix Lazarsfeld . Encyclopaedia Britannica. Retrieved August 17, 2024, from https://www.britannica.com/biography/Paul-Felix-Lazarsfeld
• Nickerson, C. (2019). Verstehen in Sociology: Empathetic Understanding . Simply Psychology. Retrieved August 18, 2024, from: https://www.simplypsychology.org/verstehen.html
• Omniconvert. (2021, October 4). Qualitative research: Definition, methodology, limitations, and examples . Omniconvert. https://www.omniconvert.com/blog/qualitative-research-definition-methodology-limitation-examples/
• Vaughan, T. (2021, August 5). 10 advantages and disadvantages of qualitative research . Poppulo. https://www.poppulo.com/blog/10-advantages-and-disadvantages-of-qualitative-research
• Felitti, V. J. (2002). The relation between adverse childhood experiences and adult health: Turning gold into lead. The Permanente Journal, 6 (1), 44–47. https://www.thepermanentejournal.org/doi/10.7812/TPP/02.994
• Johnson, D. M. (2024). Voters' perception of public corruption and low voter turnout: A qualitative case study of Cook County (Doctoral dissertation). Walden University.

About the Author

Emilie Rose Jones

Emilie currently works in Marketing & Communications for a non-profit organization based in Toronto, Ontario. She completed her Masters of English Literature at UBC in 2021, where she focused on Indigenous and Canadian Literature. Emilie has a passion for writing and behavioural psychology and is always looking for opportunities to make knowledge more accessible. 

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Employing a Qualitative Description Approach in Health Care Research

Carmel bradshaw.

1 University of Limerick, Limerick, Ireland

Sandra Atkinson

A qualitative description design is particularly relevant where information is required directly from those experiencing the phenomenon under investigation and where time and resources are limited. Nurses and midwives often have clinical questions suitable to a qualitative approach but little time to develop an exhaustive comprehension of qualitative methodological approaches. Qualitative description research is sometimes considered a less sophisticated approach for epistemological reasons. Another challenge when considering qualitative description design is differentiating qualitative description from other qualitative approaches. This article provides a systematic and robust journey through the philosophical, ontological, and epistemological perspectives, which evidences the purpose of qualitative description research. Methods and rigor issues underpinning qualitative description research are also appraised to provide the researcher with a systematic approach to conduct research utilizing this approach. The key attributes and value of qualitative description research in the health care professions will be highlighted with the aim of extending its usage.

Introduction

There is a myriad of qualitative approaches to research. Yet, the researcher may be confronted with a question or a topic that belongs within the qualitative paradigm but does not correspond neatly with approaches that are well documented and clearly delineated. Within the literature, various terms have been used to describe research that does not fit within a traditional qualitative approach. Thorne, Kirkham, and MacDonald-Emes (1997) define “interpretive description” as a “noncategorical” qualitative research approach (p. 169). Merriam (1998) refers to this type of research as “basic or generic qualitative research” (p. 20) and Sandelowski (2000 , p. 335, 2010) explores what she calls “basic or fundamental qualitative description.” Exploratory research is the umbrella term used by Brink and Wood (2001) to describe all description qualitative research and suggest it “is a Level 1 research endeavor” (p. 85), and Savin-Baden and Howell Major (2013) refer to a pragmatic qualitative approach. This interchangeable use of terms creates ambiguity and confusion in relation to qualitative description research as a methodology in its own right. Reference to “interpretive” as described by Thorne et al. (1997) can cause confusion with phenomenology, for example, and Savin-Baden and Howell Major’s (2013) use of a “pragmatic qualitative approach” might suggest that if all else fails, the researcher should adopt a pragmatic approach.

A clear identification of qualitative description research is required, one that best captures what it does to aid researchers in determining which approach best suits the question or phenomenon which has been identified for exploration. Qualitative description research studies are those that represent the characteristics of qualitative research rather than focusing on culture as does ethnography, the lived experience as in phenomenology or the building of theory as with grounded theory. Qualitative description research studies are those that seek to discover and understand a phenomenon, a process, or the perspectives and worldviews of the people involved ( Caelli, Ray, & Mill, 2003 ; Merriam, 1998 ). As a methodology, qualitative description research studies have gained popularity in recent years within nursing and midwifery, and Polit and Beck (2014) identified they accounted for more than half of qualitative studies. The use of a qualitative description approach is particularly relevant where information is required directly from those experiencing the phenomenon under investigation, where time and resources are limited and perhaps as part of a mixed methods approach ( Neergaard, Oleson, Anderson, & Sondergaard, 2009 ).

Philosophical Assumptions

Philosophical perspectives dictate what constitutes knowledge and how phenomena should be studied ( Weaver & Olson, 2006 ), thus assisting researchers to refine and specify the types of evidence necessary, how it should be collected, and how it should be interpreted and used. Qualitative description research lies within the naturalistic approach, which creates an understanding of a phenomenon through accessing the meanings participants ascribe to them. The study of phenomena in their natural context is central, along with the acceptance that researchers cannot evade affecting the phenomenon under investigation. A value neutral position can never be adopted by the naturalistic researcher and their philosophy is central to the phenomena under investigation ( Parahoo, 2014 ). There can be no reality without understanding language and acknowledging the researcher’s preconceptions, and only through subjective interpretation can this reality be truly uncovered. The philosophical assumptions identified by the authors of this article are identified in Table 1 . These can guide the researcher in their ontology and epistemology assumptions, which directs subsequent methodology providing a framework to accomplish a study using a qualitative description approach.

Philosophical Underpinnings of Qualitative Description Approach.

Source. Developed by the authors.

Sullivan-Bolyai, Bova, and Harper (2005) also make a compelling argument for the use of qualitative description in health care research because of its ability to provide clear information on how to improve practice. In addition, other qualitative approaches may not be appropriate for the issue requiring exploration or investigation. Furthermore, the findings emanating from such studies can often create a platform for more extensive and focused work on the topic. The misconception that qualitative description research is less theoretical or methodologically sound is unmerited as evidenced by Sandelowski (2000 , 2010 ), Sullivan-Bolyai et al. (2005) , and Neergaard et al. (2009) . This article addresses the philosophical, ontological, epistemological methods and rigor underpinning qualitative description methodology and aims to provide the researcher with a systematic approach to conducting research utilizing a qualitative description design.

Ontological Assumptions

Ontology is the study of being ( Crotty, 1998 ) and is concerned with what constitutes reality, what the real world is, and what can be known about it ( Denzin & Lincoln, 2011 ). The ontological position of naturalistic research is relativism, which holds the view that reality is subjective and varies from person to person ( Parahoo, 2014 ) and this is evident in the reporting of findings from qualitative description research. Realities are influenced by senses and emerge when consciousness engages with objects, which already have meaning for the individual ( Crotty, 1998 , p. 43). What follows is that there are many realities, and no one reality can exist as individuals ascribe their own interpretation and meaning to the phenomenon. In addition, the use of language actively shapes and molds our reality ( Frowe, 2001 ). Thus, reality is constructed through the interaction between language and aspects of an independent world where people’s description of a phenomenon can be seen as either a proxy or literal description or a combination of both. Qualitative description research strives for in-depth understanding but with emphasis first on literal description ( Sandelowski, 2010 ) and then on the understanding of human phenomena through analysis and interpretation of meaning people ascribe to events.

Epistemological Assumptions

Epistemological assumptions relate to how knowledge can be created, developed, and communicated, in other words, what it means to know and involves asking what is the nature of the relationship between the would-be knower and what can be known ( Denzin & Lincoln, 2011 ). The epistemological position of qualitative research is subjectivism, which is based on real-world phenomena; the world does not exist independently of our knowledge of it ( Grix, 2004 ). Subjectivism accepts the reality of all objects, relies entirely on an individual’s subjective awareness of it, and stresses the role and contribution the researcher plays, and this is congruent with the qualitative description approach to research.

The qualitative description approach accepts that many interpretations of reality exist and that what is offered is a subjective interpretation strengthened and supported by reference to verbatim quotations from participants. Knowledge of reality from a naturalistic perspective as is the case in qualitative description research is socially constructed not only by the participants obviously but also by the researchers, and it is therefore recognized that an objective reality cannot be discovered or replicated by others.

Methodological Assumptions

Methodological assumptions consider how researchers approach finding out what they believe can be known ( Denzin & Lincoln, 2011 ), finding the best fit to the phenomena under investigation in a pragmatic manner. Within qualitative description, the outcome is to describe the phenomenon literally as a starting point and its methodological orientation may be drawn from a range of theorists, for example, Sandelowski (2000) . Qualitative description design then moves beyond the literal description of the data and attempts to interpret the findings without moving too far from that literal description. Stating one’s theoretical orientation will help readers understand how research methods are decided, for example, data collection, data analysis, interpretation, findings presentation, and rigor. Within the qualitative description approach, the phenomenon of interest is explored with participants in a particular situation and from a particular conceptual framework ( Parse, 2001 ) with the research question related to the meaning of the experience. The participants are a purposive or purposeful sample who have the requisite knowledge and experience of the phenomena being researched. The interactions of a given social unit are investigated and the “participant group is selected from the population the researcher wishes to engage in the study” ( Parse, 2001 , p. 59). The descriptions obtained from participants are then analyzed and synthesized from the perspective of the chosen framework. Researchers aiming to use a qualitative description approach need to address from the outset (as indeed do all researchers regardless of approach) their theoretical positioning, congruence between methodology and methods, strategies to establish rigor, and the analytic lens through which data analysis is conducted.

The goal of qualitative description research is not “discovery” as is the case in grounded theory, not to “explain” or “seeking to understand” as with ethnography, not to “explore a process” as is a case study or “describe the experiences” as is expected in phenomenology ( Doody & Bailey, 2016 ). Qualitative description research seeks instead to provide a rich description of the experience depicted in easily understood language ( Sullivan-Bolyai et al., 2005 ). The researcher seeks to discover and understand a phenomenon, a process, or the perspectives and worldviews of the people involved ( Caelli et al., 2003 ). A qualitative description approach, therefore, offers the opportunity to gather rich descriptions about a phenomenon which little may be known about. Within the process, the researcher strives to stay close to the “surface of the data and events” ( Sandelowski, 2000 , p. 336), where the experience is described from the viewpoint of the participants ( Sullivan-Bolyai et al., 2005 ).

The goal of the researcher is to provide an account of the “experiences, events and process that most people (researchers and participants) would agree are accurate” ( Sullivan-Bolyai et al., 2005 , p. 128). The focus on producing rich description about the phenomenon from those who have the experience offers a unique opportunity to gain inside or emic knowledge and learn how they see their world.

Two main elements constant with qualitative description studies in health care research are learning from the participants and their descriptions, and second, using this knowledge to influence interventions ( Sullivan-Bolyai et al., 2005 ). Therefore, a fundamental qualitative description design is valuable in its own right. Qualitative description studies are typically directed toward discovering the who, what, where, and why of events or experiences ( Neergaard et al., 2009 ). A qualitative descriptive approach does not require the researcher to move as far from the data and does not require a highly abstract rendering of data compared with other qualitative designs ( Lambert & Lambert, 2012 ) but of course does result in some interpretation. The findings from these studies can often be of special relevance to practitioners and policy makers ( Sandelowski, 2000 ).

Methods Assumptions

Methods refer to the tools, techniques, or procedures used to gather and interpret evidence. Researchers employing a qualitative description approach must clearly articulate their disciplinary connection, what brought them to the question, and the assumptions they make about the topic of interest. The tools used to collect and analyze the data must be congruent with the philosophical, epistemological, and ontological assumptions underpinning the research ( van Manen, 1998 ). In their results, researchers must demonstrate congruence between the questions posed and the approach employed. Some methods have their origins in a particular methodology, for example, constant comparative methods as in grounded theory ( Glaser & Strauss, 1967 ). However, a variety of methods can be utilized in qualitative description research as long as they are congruent with the research question and the purpose of the research, and contribute to the rigor of the research. In research methods researchers can address: ethics, sampling, collecting and analyzing rich data ( Polit & Beck, 2014 ; Sandelowski, 2000 ); and extensive interaction with participants ( Streubert & Carpenter, 2011 ). A flexible plan of inquiry that is responsive to real-world contexts ( Patterson & Morin, 2012 ), naturalistic study methods ( Holloway, 2005 ; Sandelowski, 2000 ), and rigor can also be included in research methods.

Sampling and Sample Size

It is essential that the sampling techniques selected within a research study are reflective of the research design and research question. The sampling process best able to achieve this within qualitative studies and in particular qualitative description designs is a nonprobability technique of convenience or purposive sampling ( Parahoo, 2014 ). Convenience sampling allows the researcher to select participants who are readily accessible or available. Likewise, purposive sampling avails of accessible participants, but it provides the additional advantage of facilitating the selection of participants whose qualities or experiences are required for the study.

The size of the sample has generated discussion among qualitative researchers. Qualitative samples tend to be small because of the emphasis on intensive contact with participants and the findings are not expected to be generalizable. The principle of “data saturation” has become an accepted standard to determine sample size within qualitative designs. However, the difficulties and challenges regarding the concept of “data saturation” have recently been debated ( Fusch & Ness, 2015 ; Malterud, Siersma, & Guassora, 2015 ). The concept originated from “theoretical saturation,” an element of constant comparative method, which is a specific component of grounded theory methodology ( Glaser & Strauss, 1967 ). However, in other qualitative research designs, the concept of “data saturation” has a number of definitions and is rarely made explicit within research studies ( O’Reilly & Parker, 2013 ). Data saturation can be considered to apply to the point where no new information emerges from the study participants during data collection ( Coyne, 1997 ), when the ability to obtain new information has been attained and when additional coding is no longer feasible ( Guest, Bunce, & Johnson, 2006 ) or when enough information is gathered to replicate the study ( Walker, 2012 ). However, data saturation is often referred to in a pragmatic manner to signal the end of data collection. The concept of data saturation is also contested within other qualitative research designs such as phenomenology, and in particular, hermeneutic phenomenology ( Ironside, 2006 ) and Interpretative Phenomenological Analysis ( Smith, Flowers, & Larkin, 2009 ). These research designs stress the uniqueness of each individual’s experience (mirroring the philosophy of qualitative description design) and therefore argue that data saturation can never truly be reached ( Ironside, 2006 ). LoBiondo-Wood and Haber (2014) concur and suggest that there is no fixed rule to establish the most appropriate sample size in qualitative research, instead a number of factors should be considered. These include careful consideration of the research design, sampling procedure, and the relative frequency of the phenomena being researched. Therefore, according to Fawcett and Garity (2009) , an adequate sample size is one that sufficiently answers the research question, the goal being to obtain cases deemed rich in information. Therefore, consideration can be given to include tentative sample sizes in any proposal delineating a qualitative description approach. It is evident that regardless of the strategies engaged in sampling and subsequently sample size, all research studies are required to defend their sampling strategies and provide clarity as to how sample size was determined to meet the objectives of the study.

Cluett and Bluff (2006) emphasize a researcher’s responsibility to address ethical principles relevant to their study to demonstrate “ professional, legal and social accountability ” (p. 199). There are a number of ethical principles that a researcher must address prior to and throughout the research process to safe guard the participant and uphold the integrity of the study. In particular, participants’ confidentiality and anonymity can be compromised as data collection methods, for example, face-to-face interviews, which are more intimate, are often used in qualitative description designs due to the open-ended nature of data collection. The more information researchers give when constructing a rich description, the greater the danger of participant identification. Researchers may have to mask contextualization to some extent to protect participants’ identities, while still ensuring that what is reported is verbatim or as near to the meaning literally described by the participant ( Doody & Noonan, 2016 ). Study participants must be viewed as autonomous agents with the right to voluntarily accept or decline to participate in any study and to cease participation at any stage without prejudice. To uphold the principle of nonmaleficence, the researcher must pay close attention to the possible psychological consequences of participating in a study, particularly in qualitative research ( Savin-Baden & Howell Major, 2013 ). According to Lowes and Gill (2006) , interviews have the potential to evoke emotions and unexpected feelings. Therefore, preparation prior to data collection is advised to consider any potential consequence and arrange an appropriate referral system if required ( Atkinson & Mannix McNamara, 2016 ) and should be integral in the research design.

Participants are susceptible to researchers imposing their own subjective interpretations that represent participant’s understandings ( Danby & Farrell, 2004 ), although this is less of an issue in qualitative description design where the focus is primarily on rich description of the data and then on interpretation. Subjective interpretation raises issues of who owns the data, how will data be used, and how much control over the findings do participants have? Even though participants are given a voice, it is usually the researcher who decides on the direction that the research takes, the final interpretation of the data, and which information is reported. However, this does not contradict qualitative researchers’ focus on the veracity of the data; it is in fact fundamental to qualitative research to describe the individuals’ experiences. Researchers, therefore, have a responsibility to keep as near to the participants’ meaning as possible by using their own words and with a degree of interpretation that is consistent with the research question and the data collected.

Data Collection

Data collection involves the use of data to understand and explain the phenomenon. The primary sources of data collection in qualitative description research are often semistructured in-depth interviews, but other methods are not discounted ( Stanley, 2015 ). Data collection methods in qualitative description designs can include interviews, focus groups, observation, or document review ( Colorafi & Evans, 2016 ). However, the use of interviews enables the researcher to explore issues with participants through encouraging depth and rigor, which facilitates emergence of new concepts/issues ( Doody & Noonan, 2013 ; Fetterman, 1998 ) and contributes to the “richness of data” required in qualitative description designs.

According to Fetterman (1998) , interviews take the researcher into the “heart of the phenomenon classifying and organising an individual’s perception of reality” (p. 40). Sandelowski (2000) suggests that a semistructured and open-ended interview guide be used to avoid limiting responses and to encourage participants to express themselves freely. Similarly, Sullivan-Bolyai et al. (2005) suggest the development or use of a framework to guide and focus interview questions, reflecting the relevant published literature as suggested by Miles, Huberman, and Saldana (2014) . This framework may provide general or specific direction about topics to be addressed in interviews. Regardless of which template is used, it is important to ensure the focus remains on the original phenomenon of interest.

Data Analysis

Qualitative data analysis predominantly consists of content or thematic analyses, which are often erroneously used interchangeably ( Miles et al., 2014 ).There are many similarities in the above approaches including searching for patterns and themes ( Vaismoradi, Turunen, & Bondas, 2013 ) and both can be used with good effect in the analysis of data from qualitative description studies. However, as noted by Vaismoradi et al. (2013) , quantification of the data is more likely with content analysis which may fit better with the “straight description” of the data ( Sandelowski, 2000 ) associated with qualitative descriptive designs. Nevertheless, use of a named framework for data analysis ( Braun & Clarke, 2006 ; Burnard, 2011 ; Elo & Kyngas, 2008 ), which is carefully described, is vital to demonstrate the rigor of the study. Transcribing the interviews and listening to the voices of the participants repeatedly enables the transcriptions to come alive during the analysis in the quest for themes and subthemes, regardless of which framework for analysis is used. A large number of themes may be identified initially, but after further analysis and focusing on the purpose of the study, a smaller number of themes will stand out to capture the experience. These are described as “straight descriptions” of the data arranged in a way that “fits the data” ( Sandelowski, 2000 ), a decision that can be verified by the participants through the member checks procedure (as a means of augmenting rigor) if agreed previously or desired. The various subthemes can then be captured by identifying similar or dissonant patterns within the themes. Data can be organized in tables to create a visual and contextual interpretation. However, although this process may appear linear, the analysis follows a circular movement and there may be several iterations made before establishing themes and subthemes emanating from the data. This repeated reading, reviewing, and refining of themes and subthemes while keeping in mind the whole text demonstrate how the iterative process includes comparisons on all types of data ( Ayres, Kavanaugh, & Knafl, 2003 ). During this process, the researchers follow the data as concepts emerge, and stays open and close to what the data said and how it was said, creating an inductive process within the world of the data. Creswell (2014) calls this process “The Data Analysis Spiral.” Although emphasis is placed on description, analysis of qualitative description data by its very nature will involve some degree of interpretation ( Sandelowski, 2010 ).

Adopting a flexible design such as qualitative description enables data collection and analysis to be an iterative process by responding to participant’s responses to questions and simultaneously adapting the analytical process as new insights emerge as the study progresses ( Patterson & Morin, 2012 ). The advantage of a qualitative description approach is that data analysis is more likely to remain true to participants’ accounts and contribute to ensuring the researchers’ own interpretations are transparent ( Clancy, 2013 ; Sandelowski, 2000 ).

The demonstration of quality regarding the research process and subsequently the data collected is essential for all approaches to research. However, qualitative research cannot be judged using the same criteria as the scientific paradigm. It is generally acknowledged that procedures to assess rigor within quantitative studies (validity and reliability) are inappropriate for qualitative research ( Creswell, 2014 ). This does not suggest that qualitative researchers are unconcerned with data quality. It is in fact fundamental to qualitative research to demonstrate the truth of an individual’s experience and to ensure that the researcher presents a truthful representation of the participants’ voice and experience.

To demonstrate the quality of the data, qualitative researchers are concerned with issues of trustworthiness, which include principles of credibility, dependability, confirmability, and transferability. These principles were first introduced and developed in the 1980s by Lincoln and Guba (1985) to facilitate description of rigor within qualitative research. However, debate continues regarding the appropriateness or effectiveness of these concepts to demonstrate rigor in qualitative research. Morse, Barrett, Maynan, Olson, and Spiers (2002) are opponents of these concepts and argue that the terms reliability and validity remain the most appropriate criteria for attaining rigor in qualitative studies. These authors’ main criticisms are that the elements advocated to demonstrate trustworthiness are focused at the end of a study and are therefore evaluative in nature rather than identifiable or explicit during the research process. This, according to Morse et al. (2002) , results in the continuing view that qualitative research is unscientific or less rigorous than quantitative research. However, Ryan-Nicholls and Will (2009) refute these claims. These authors stress the importance of acknowledging the epistemological positions of each research approach and argue the necessity of utilizing a process that best demonstrate rigor in qualitative research. Consequently, the four principles identified by Lincoln and Guba (1985) remain an important framework for all qualitative researchers to demonstrate the quality of their research and can be readily applied to qualitative description research. The authors of this article identify means to support these four criteria in Table 2 specific to qualitative description and note the importance of demonstrating rigor from the inception of the research and throughout the research process to address the concerns of Morse et al. (2002) .

Demonstrating Rigor in Qualitative Description Research.

Quality indicators for qualitative description research must reflect the philosophical underpinning of the research design and the research question. Finlay (2006) presents possible methods to engage in and demonstrate quality or trustworthiness within qualitative research. These include, for example, providing a detailed audit trail to defend decisions made during the research process, evidence of prolonged engagement with the narrative data and including the participants’ voice/narrative within the findings to demonstrate the quality of the research findings ( Finlay, 2006 ). In addition, the practice of reflexivity is an essential component to incorporate into and engage within the research process to demonstrate trustworthiness ( Finlay, 2006 ; Kingdon, 2005 ). Reflexivity is vital to augment the critical appraisal of the researcher in an analysis of the intersubjective dynamics between researcher and the participants. Reflexivity requires critical self-reflection of the ways in which researchers’ social background, assumptions, positioning, and behavior affect the research process ( Finlay, 2006 ; McCabe & Holmes, 2009 ) which are often a factor when nurses and midwives are researching their practice areas. Therefore, the researcher is implicit in safeguarding the integrity of the study by demonstrating the study’s trustworthiness.

Qualitative description research designs have been predominately used in nursing and midwifery research to provide direct descriptions of phenomena ( Sandelowski, 2000 ). There is a clear alignment of qualitative description research with the philosophies and principles, which underpin both nursing and midwifery, including understanding and supporting the person, their family, and society as it explores meaning and/or how people make sense of the world and promoting person-centered/women-centered care. Qualitative description research provides a vehicle for the voices of those experiencing the phenomena of interest and can transform nursing and midwifery practice and indeed health care services generally by developing effective, culturally sensitive interventions, and make policy recommendations among those that are the focus of the research ( Sullivan-Bolyai et al., 2005 ) and influence health care provision.

Qualitative description studies will have overtones of other qualitative methods, which is acceptable as noted by Law (2004) . These overtones need to be acknowledged and described explicitly while recognizing that the research approach remains qualitative description and should be appropriately named ( Sandelowski, 2000 ). A qualitative description approach needs to be the design of choice when a description of a phenomenon is desired, with a focus on the Who, What, Where, and Why of the experience ( Neergaard et al., 2009 ). Researchers can confidently name their research design as qualitative description, and reference to description does not exclude the fact that an exercise of thought, practice of analysis, activity of reflection, and interpretation occurs.

This article provides the researcher with theoretical underpinning of a qualitative description approach, including the philosophical, ontological, and epistemological perspectives, which are the foundations of qualitative description research. In addition, key issues which are integral to the development of a research design, for example, methods, data collection, and data analysis are discussed in relation to qualitative description methodology. The key attributes and value of qualitative description research in the health care professions have been delineated with the aim of acting as a resource for researchers and extending the use of qualitative description in research.

Author Biographies

Carmel Bradshaw is a doctoral student, midwife and nurse lecturing in the University of Limerick. Research interests include clinical assessment, midwifery education, midwifery practice and research methods and methodology.

Sandra Atkinson is a midwife, nurse and lecturer in midwifery at the University of Limerick. Research interests include women’s health, transcultural health and community midwifery practice.

Owen Doody is a registered intellectual disability nurse working as a lecturer at the University of Limerick who teaches and publishes on nursing, nurse education, intellectual disability practice and supporting people with intellectual disability and their families.

Declaration of Conflicting Interests: The authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Funding: The authors received no financial support for the research, authorship, and/or publication of this article.

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