Which of the following is a measure of the repeatability of test scores?
A)Standard deviation
B)Standardization
C)Validity
D)Reliability

Question

Which of the following is a measure of the repeatability of test scores?
A)Standard deviation
B)Standardization 
C)Validity 
D)Reliability

Quizplus · Accepted Answer

Reliability is a measure of the consistency and repeatability of test scores. Standard deviation measures the amount of variation within a set of scores, while standardization is the process of transforming scores to have a mean of 0 and a standard deviation of 1. Validity refers to how well a test measures what it is intended to measure.

Which of the Following Is a Measure of the Repeatability