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Experimental Design Practice Worksheet
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Question: AP PSYCHOLOGY 2021-22 // GOULD 1B - WORKSHEET #2 Experimental Design Practice Worksheet Part 1: Suppose that each of the following research scenarios led to the design of an experiment. Consider each case, and identify the independent and dependent variable. Then, offer a suggestion for how to operationally define (measure) each
AP PSYCHOLOGY 2021-22 // GOULD
1B - WORKSHEET #2
Experimental Design Practice Worksheet
Suppose that each of the following research scenarios led to the design of an experiment.
Consider each case, and identify the independent and dependent variable. Then, offer a suggestion for how to operationally define (measure) each variable.
1. A physiological psychologist wants to know if a stimulating environment during childhood can lead to physical changes in the developing brain.
IV: Answer Here
DV: Answer Here
Operational Definitions: Answer Here
2. A social psychologist wants to know whether frustration leads to aggression.
3. A developmental psychologist wants to know if being touched, held, and physically comforted (contact comfort) as an infant has any impact on adult relationships.
4. An educational psychologist wants to understand whether General Psychology ex am scores are higher for students in classes that meet three times per week (1 hour each meeting) or one time per week (3 hours).
5. An industrial/organizational psychologist wants to know if allowing employees to dress casually on Thursdays would increase annual sales.
Part 2: Using your knowledge of experimental design and basic control techniques, solve the following problems by designing the appropriate experiment or study to answer the question posed in each scenario.
1. You have been hired as a consultant by your city council to study the effects of a new initiative to promote plastics recycling in your community. Your task is to design a two-group study (between design) in which you investigate whether the program is effective.
Hypothesis: Answer Here
Experimental Group: Answer Here
Control Group: Answer Here
Potential Confounding Variables: Answer Here
2. You are a new middle school PE teacher. You believe that you have developed a new method for teaching children how to increase their ability to make free throws in basketball. You decide to develop a two-group study (between design) to examine the effectiveness of your new method.
3. Allison is interested in collecting data on how student behavior differs with respect to acceptance of peaceful solutions to a domestic problem after attending a "peace in the family workshop". Allison knows that she would like to use a pretest/post-test design (within design) in her study but doesn't know how to implement it. Help Allison design her study.
4. Calvin wishes to collect data from two sets of subjects in a study on the effects of exercise on personal happiness. He plans on having one group run/walk the equivalent of 6 miles per week and have then lift weights three times a week. He plans to have the other group simply maintain their normal daily routines, which does not include any exercise whatsoever. Help Calvin design his study.
5. You are a marketing specialist for a local paper products company. You are soon to be conducing a test in which you will place subjects in a situation where they must choose which of two toilet tissues they prefer (the standard toilet paper produced by your major competitor and the new brand that your company is hoping to put on the market a year from now.) Your job is to conduct the preference test in as scientifically sound manner as possible employing a double-blind procedure.
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AP Psychology Mr. Allen NAME: _____ Period _____ Experimental Design Practice Worksheet Part 1: Suppose that each of the following research scenarios led to the design of an experiment. Consider each case, and identify the independent variable, dependent variable, experimental group, and control group.
Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at [email protected].
Collect an answer sheet from each student. Check that each answer sheet has an AP number label and an AP Exam label. Then say: Now you must seal your exam booklet. Remove the white seals from the backing and press one on each area of your exam booklet cover marked "PLACE SEAL HERE.". Fold each seal over the back cover.
In favor or against a thing, person or group, usually considered unfair. Extraneous variable. A variable out of the experimenters control, whether good or bad, nothing can be done. Study with Quizlet and memorize flashcards containing terms like Operational definition, Independent variable, Dependent variable and more.
Experimental Design Team Worksheet experimental design team worksheet ir names: sars semmens frvenrer read the following experiments and fill in the blanks that ... AP Psychology Unit 2. AP Psychology 100% (2) 12. Psychology - Notes. AP Psychology 100% (2) 2. ... 4.3.5 Practice - ssss; FRQ #1 - much needed; Review (Unit 2) - Biological Bases of ...
Trials. the number of times an experiment is repeated. Observation. Information obtained through the senses. Quantitative data. numerical data. Qualitative data. Information describing color, odor, shape, or some other physical characteristic. Study with Quizlet and memorize flashcards containing terms like Hypothesis, Independent Variable ...
Experimental Design Worksheet Name: _____ AP Psychology. Directions: Read the following experiments and fill in the blanks that follow. For some answers, there may not be a control group listed in the example, or at all. 1. A study was created to test the effects of jazz on people's sleep patterns.
Identifying Variables & Experimental Design (Practice) Time Allotted: 45 minutes (10 questions) Teacher: Mr. Qadri For the following, a brief description of an experiment is given; define/identify the (I.V.) independent variable, (D.V.) dependent variable, (S.V.) standardizing variables - also known as constants, (C.G.) control group and
Take numbers off the random number table. For each chosen number, write down the name of the corresponding subject. Ignore repeated subjects. Continue until you have a list of n different subjects. In this process, if you have 10 or fewer possible subjects, you can use single digit numbers (including 0).
A correlation is ... (positive/negative) when two sets of scores relate inversely, with one going up and other going down. negative. If time from 6am to 12pm and crime have negative correlation, as the time goes up, crime goes ... down. The closer the score gets to -1 or +1, the ... (weaker/stronger) the correlation.
Step 1: Identify Problem. Write the problem you are investigating in the form of question. Step 2: Write a Hypothesis. Remember, a hypothesis is a proposed outcome or answer to your scientific problem. Write your group's hypothesis for your experiment. A common way of stating the hypothesis is in the form of an "If , then AND because ...
The number of degrees of freedom for the main effect of B is 1 less than B, the number of levels of B: df B = B. 1 = 2 1 = 1. The number of degrees of freedom for the interaction between A and. B is the product of 1 less than A, the number of levels of A, and 1 less than B, the number of levels of B: df AB = (A. (B.
Question: AP PSYCHOLOGY 2021-22 // GOULD 1B - WORKSHEET #2 Experimental Design Practice Worksheet Part 1: Suppose that each of the following research scenarios led to the design of an experiment. Consider each case, and identify the independent and dependent variable. Then, offer a suggestion for how to operationally define (measure) each.
Psychology document from St. John's University, 1 page, AP Psychology NAME: Mr. Allen Period Experimental Design Practice Worksheet Part 1: Suppose that each of the following research scenarios led to the design of an experiment. Consider each case. and identify the independent variable, dependent variable. ex
STEP 1: DEFINING THE PROBLEM. Every scientific investigation begins with the question that the scientist wants to answer. The questions addressed by scientific inquiry are based on observations or on information gained through previous research, or on a combination of both.
Equip your AP Psychology students with a solid foundation in experimental research methods with this detailed and interactive Google Slides presentation and application practice worksheet.This lesson is designed to guide students through the essential steps of conducting experimental research in psychology, from hypothesis creation to analyzing results, while covering critical concepts that ...