Imagine that you are a participant in an experiment on the effects of morning exercise on mathematics performance. If this study uses a within-subjects design, which of the following would you do?
A) One day you take a math test after having exercised in the morning; another day you take a math test after not having exercised in the morning.
B) Either you exercise in the morning and then take a math test or you do not exercise in the morning and then take a math test.
C) You eat a healthy breakfast consisting of milk, juice, toast, and eggs.
D) You take a math test and then tell the researcher whether or not you exercised that morning.

Question

Quizplus · Accepted Answer

With a within-subjects design, participants are exposed to both the experimental condition (morning exercise) and the control condition (no morning exercise). In this case, the participant would take a math test after having exercised and after not having exercised. Option A describes this type of design, while options B, C, and D do not include both conditions.

Imagine That You Are a Participant in an Experiment on the Effects