Rosario wants to research the study technique of cramming for her research methods class. Which research method should Rosario use to test her hypothesis and find out whether massing study time (cramming) causes better memory and so is an effective way to study for a test?

Question

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A true experiment involves manipulating a variable (in this case, studying technique) and measuring the effect on another variable (in this case, memory). To test her hypothesis, Rosario would need to randomly assign participants to either a cramming or a spaced study condition, and then administer a memory test to both groups. This would allow her to determine whether cramming actually leads to better memory, and whether it is an effective way to study for a test.

Rosario Wants to Research the Study Technique of Cramming for Her