Maurice Conducted a 2 X 2 Completely Within-Subjects Experiment

Multiple Choice

Maurice conducted a 2 x 2 completely within-subjects experiment.He counterbalanced all of his within-subjects conditions by making use of 24 different orders.If he used 24 different orders,which form of counterbalancing must he have used?

A) reverse counterbalancing
B) an ideal Latin square
C) randomized comprehensive counterbalancing
D) complete counterbalancing