Controlling Within-Subjects Designs If we wish to counterbalance treatments in a within-subjects design and present each treatment condition only once to each subject, we must use
A)across-subjects counterbalancing.
B)block randomization.
C)reverse counterbalancing.
D)subject-by-subject counterbalancing.

Question

Quizplus · Accepted Answer

Across-subjects counterbalancing is used to ensure that each treatment condition is presented in a different order across different subjects, allowing each condition to be presented only once per subject.

Controlling Within-Subjects Designs If We Wish to Counterbalance Treatments in a Within-Subjects