Which of the following is not an accurate example of threats to internal validity of experiments?
A) subjects dropping out of an experiment is a form of mortality
B) creaming is a form of selection bias
C) control group members work harder as a form of compensatory rivalry
D) ability to measure subjects consistently over time

Question

Quizplus · Accepted Answer

Option D is not an accurate example of threats to internal validity as it refers to the ability to measure subjects consistently over time, which is related to the reliability of measures and not to threats to internal validity. Options A, B, and C are all accurate examples of threats to internal validity.

Which of the Following Is Not an Accurate Example of Threats