Controlling Within-Subjects Designs Researchers use partial counterbalancing procedures when
A)carryover effects threaten internal validity.
B)progressive error is nonlinear.
C)there are insufficient subjects for complete counterbalancing.
D)they want to run subjects through each treatment condition twice.

Question

Quizplus · Accepted Answer

Partial counterbalancing is used when there are not enough subjects to use complete counterbalancing, which requires all possible orders of conditions.

Controlling Within-Subjects Designs Researchers Use Partial Counterbalancing Procedures When