Fatigue effects can become a problem in within-subjects designs.

Question

Quizplus · Accepted Answer

Fatigue effects, where the repeated exposure to the same treatments or conditions may tire or bore participants, can indeed become a problem in within-subjects designs. This can lead to decreased motivation, attention, and performance, potentially confounding the results of the study. Measures such as counterbalancing, rest periods, and randomization may be employed to mitigate such effects.

Fatigue Effects Can Become a Problem in Within-Subjects Designs