Dr. Clarion had one group of research participants complete scale 1 first and scale 2 next and had the other group of participants complete scale 2 first and scale 1 next. This was done in an effort to:
A) reduce bias.
B) increase validity.
C) increase reliability.
D) increase variability.

Question

Quizplus · Accepted Answer

Dr. Clarion used counterbalancing (having one group complete the scales in a different order than the other group) to reduce bias that could result from the order in which the scales are completed, such as fatigue effects or practice effects.

Dr Clarion Had One Group of Research Participants Complete Scale