Dr Hayes Lectured on the Differences Between Within-Subjects Designs and Between-Subjects

Multiple Choice

Dr. Hayes lectured on the differences between within-subjects designs and between-subjects designs and noted that a within-subjects design enhances the power of studies because:

A) it increases individual differences between conditions.
B) random assignment is used.
C) of attrition throughout the study.
D) it reduces issues with individual differences between conditions.