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Exam (elaborations)
Research Methods For Behavioral Sciences Final Exam Study Guide Exam With Complete Solutions 2024
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---14February 20242023/2024A+
- Which of the following is a key reason that researchers use a within-subjects design? 
a. To ensure that random assignment is used 
b. To manage sample size 
c. To observe changes in behavior over time 
d. To manage sample size and to observe changes in behavior over time - correct answer-To manage sample size and to observe changes in behavior over time 
 
A researcher uses a within-subjects design in which one group completes a difficult puzzle and the 
second group completes an easy puzzle. H...
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