A mechanism for controlling order effects either by including all orders or treatment presentations or by randomly determining the order for each participants is
A)ordering.
B)counterbalancing.
C)a Latin square.
D)counterbalancing and a Latin square.

Question

Quizplus · Accepted Answer

Counterbalancing alone can control for order effects, but it may not completely eliminate them. A Latin square can further control for order effects by ensuring that each treatment combination appears only once in each position across participants. Therefore, using both counterbalancing and a Latin square can offer the best control for order effects.

A Mechanism for Controlling Order Effects Either by Including All