The within-subjects design can offer considerably more experimental control than the between-subjects design.

Question

Quizplus · Accepted Answer

Within-subjects designs involve each participant being exposed to all levels of the independent variable, allowing for greater control over individual differences and increased statistical power. In contrast, between-subjects designs involve different groups of participants being exposed to different levels of the independent variable, which can lead to greater variability and potential for extraneous variables influencing the results.

The Within-Subjects Design Can Offer Considerably More Experimental Control Than