The test is given to a group of students and then, one day later, they take the same test again.

A) Content validity
B) Concurrent validity
C) Construct validity
D) Discriminant validity
E) Parallel or equivalent form reliability
F) Internal consistency
G) Predictive validity
H) Odd-even reliability
I) Test-retest reliability

Test-retest Reliability

Test-retest reliability is a measure of the consistency of a psychological test or assessment's results over time when administered to the same individuals on separate occasions.

Content Validity

pertains to how well a test measures every aspect of the specified domain or topic it is intended to assess.

Concurrent Validity

The extent to which test scores correlate with scores from other assessments measuring the same construct at the same time.