Taking a Broader Perspective: The Problem of External Validity When subjects react to being observed, they may behave differently than those who are not observed.This creates a problem involving
A)confounding.
B)experimenter bias.
C)external validity.
D)internal validity.

Question

Quizplus · Accepted Answer

External validity is the extent to which the findings of a study can be generalized to the population. If subjects behave differently because they know they are being observed, this can impact the external validity of the study.

Taking a Broader Perspective: the Problem of External Validity When