Dr. Small wanted to perform an experiment using fMRI that had three conditions: A, B, and C. She wanted to present them to her subjects in the following order: ABCCBA. This type of presentation of conditions is called
A) Complete counterbalancing
B) Reverse counterbalancing
C) A Latin Square
D) Block Randomization

Question

Quizplus · Accepted Answer

Reverse counterbalancing involves presenting stimuli or conditions in a certain sequence and then presenting them again in the reverse order. In this case, the sequence ABCCBA follows this pattern, starting with A, moving to B and C, and then reversing back through C, B, and A.

Dr Small Wanted to Perform an Experiment Using FMRI That