Andrea is given a questionnaire concerning her shopping habits. Two weeks later, she is given a similar questionnaire that also assesses shopping habits, but which contains different questions. The researcher will likely assess which of the following?
A) interrater reliability
B) equivalent-forms reliability
C) face validity
D) construct validity

Question

Quizplus · Accepted Answer

Equivalent-forms reliability is assessed when two different forms of a test or questionnaire are given to the same individuals at different times to measure the same construct, in this case, shopping habits. This method checks if both forms are consistent in their measurements.

Andrea Is Given a Questionnaire Concerning Her Shopping Habits