According to the text, a disadvantage of a within-subjects design is that:
A) it is less powerful than a between-subjects design.
B) more subjects are required than in a between-subjects design.
C) each subject must spend more time in your experiment and thus may become fatigued.
D) matching of subjects becomes cumbersome even in simple within-subjects designs.

Question

Quizplus · Accepted Answer

In a within-subjects design, each participant is exposed to all conditions, which can lead to fatigue due to the increased time commitment.

According to the Text, a Disadvantage of a Within-Subjects Design