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A researcher measures stress levels in a sample of 20-year-olds, 40-year-olds, and 60-year-olds all during the same week. Because age is being used to divide participants into groups, this study qualifies as a true experiment with age as the manipulated independent variable.
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Research Methods in Psychology - 4th American Edition @ KPU
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Cons of Doing Cross-Sectional Research
Advantage of Cross-Sectional Research: Shorter Time Investment
A team of researchers wants to investigate how the average number of hours spent reading for pleasure changes with age. Which of the following study designs would allow them to gather all their data within a single month by comparing different segments of the population at the same time?
Cross-Sequential Research
Cohort Effect
Independent-Samples t-Test
Example of Cross-Sectional Research: Dietary Habits Study
Which of the following best defines cross-sectional research?
A researcher measures stress levels in a sample of 20-year-olds, 40-year-olds, and 60-year-olds all during the same week. Because age is being used to divide participants into groups, this study qualifies as a true experiment with age as the manipulated independent variable.