When measuring the dependent variable prior to the independent variable causes participants to respond differently to the independent variable than they would have otherwise, _______ has occurred.
A)differential attrition
B)pretest sensitization
C)a carryover effect
D)a selection threat

Question

Quizplus · Accepted Answer

Pretest sensitization occurs when measuring the dependent variable before the independent variable influences participants' responses to the independent variable, altering their behavior in a way that would not have occurred without the pretest.

When Measuring the Dependent Variable Prior to the Independent Variable