A within-subjects design
A)requires more subjects than a comparable between-subjects design
B)must deal with the problem of order effects
C)tests different groups of participants at each level of the independent variable
D)includes at least three different groups of subjects

Question

Quizplus · Accepted Answer

A within-subjects design involves the same participants experiencing all levels of the independent variable, which can lead to order effects, where the order of conditions affects the results.

A Within-Subjects Design