Which of the following questions most clearly concerns validity and not reliability?
A) Do self-reports of alcohol consumption underestimate the incidence of binge drinking?
B) Do respondents' answers to the question change with repeated questioning?
C) What is the average inter-item correlation among the scale items?
D) Do different coders agree in their ratings of violence on Saturday morning cartoons?

Question

Quizplus · Accepted Answer

Validity concerns whether a measure accurately reflects the concept it is intended to measure. Option A addresses whether self-reports accurately capture the true incidence of binge drinking, which is a question of validity.

Which of the Following Questions Most Clearly Concerns Validity and Not