Which of the following is an advantage of a within-subjects experimental design?
A) The likelihood of detecting the effects of an independent variable is greater than in a between-subjects design.
B) The effects of a prior treatment are not observed in subsequent treatments.
C) Subjects are not exposed to every level of the treatment.
D) The problem of subject attrition is avoided if a mistake occurs while administering the treatment.

Question

Quizplus · Accepted Answer

A within-subjects design allows each participant to experience all levels of the independent variable, increasing the likelihood of detecting effects due to reduced variability between subjects.

Which of the Following Is an Advantage of a Within-Subjects