Question

The consistency of the test scores from one measurement to another is called

• A. Practicability
• B. Reliability
• C. Usability
• D. Validity

Answer 1

Answer:

B. Reliability

Reliability is the term used to describe the consistency of test scores from one measurement to another. Reliability is a measure of how consistent a set of test scores are, and is used to determine the amount of random error in the measurement process. A test with high reliability produces similar results when repeated under consistent conditions.