The most fundamental difference between predictive and concurrent validity strategies is that
A) there are no fundamental differences
B) concurrent validity coefficients are obtained in a random sample
C) predictive validity coefficients are obtained in a random sample
D) criterion scores are obtained at different times

Question

Quizplus · Accepted Answer

The most fundamental difference between predictive and concurrent validity strategies is that criterion scores are obtained at different times. Predictive validity involves using a measure to predict future performance on a criterion, while concurrent validity involves using a measure to predict current performance on a criterion. Therefore, the criterion scores are obtained at different times in these two strategies.

The Most Fundamental Difference Between Predictive and Concurrent Validity Strategies