What is demonstrated by showing that the scores measured today for a group of individuals are nearly identical to the scores obtained with the same measurement procedure last week?
A)predictive validity
B)test-retest reliability
C)inter-rater reliability
D)construct validity

Question

Quizplus · Accepted Answer

The scenario described is an example of test-retest reliability, which refers to the degree of consistency between two sets of scores obtained through the same measurement procedure. If the scores obtained today are nearly identical to the scores obtained last week, it indicates that the measurement procedure is producing consistent results over time. This suggests that the test has good test-retest reliability.

What Is Demonstrated by Showing That the Scores Measured Today