What is the relationship between moderators and external validity?
A)Moderators suggest that associations may be spurious.
B)Moderators suggest that associations may not generalize to all subgroups of people.
C)Moderators are necessary for external validity to be established.
D)Moderators suggest that an association between two variables will extend to another variable.

Question

Quizplus · Accepted Answer

Moderators suggest that associations found in a study may only be applicable to specific subgroups of people, and may not generalize to the broader population. This is important to consider for external validity, which relates to the extent to which study findings can be generalized beyond the sample to other populations, settings, or conditions. Therefore, moderators are important to consider when assessing the external validity of a study.

What Is the Relationship Between Moderators and External Validity