In a completely counterbalanced within-subjects experiment, ____.
A) each group receives a different treatment
B) each participant receives each treatment in the same order
C) a series of treatments is presented in every possible sequence
D) participants receive a random order of treatment conditions

Question

Quizplus · Accepted Answer

In a completely counterbalanced within-subjects experiment, a series of treatments is presented in every possible sequence to control for order effects, ensuring that each treatment is equally likely to be administered at any point in the sequence for any participant.

In a Completely Counterbalanced Within-Subjects Experiment, ____