________ refers to a threat to internal validity that occurs because measuring the dependent variable causes a change in the dependent variable.
A) History
B) Maturation
C) Testing
D) Instrumentation

Question

Quizplus · Accepted Answer

Testing refers to a threat to internal validity where the act of measuring the dependent variable influences or changes it, potentially due to participants becoming familiar with the test or altering their behavior.

________ Refers to a Threat to Internal Validity That Occurs