Controlling Within-Subjects Designs When we expect asymmetrical carryover effects in an experiment, we should
A)use a balanced Latin square.
B)use a between-subjects design.
C)use randomized counterbalancing.
D)use subject-by-subject counterbalancing.

Question

Quizplus · Accepted Answer

When expecting asymmetrical carryover effects, a between-subjects design is preferred because it eliminates the possibility of carryover effects by ensuring different subjects are used for each condition, thus preventing the effects of one condition from influencing the results of another.

Controlling Within-Subjects Designs When We Expect Asymmetrical Carryover Effects in an Experiment