Which of the following statements regarding acceptable levels of test reliability is accurate?
A) Reliability estimates must be equal to or higher than .50.
B) Reliability estimates must be equal to or higher than .70.
C) Reliability estimates must be .50 or higher for a personality test, and .70 or higher for a test of mental ability.
D) There are no absolute guidelines about acceptable levels of reliability.

Question

Quizplus · Accepted Answer

There are no absolute guidelines about acceptable levels of reliability. The acceptable level of reliability may depend on the purpose of the test, the consequences of test results, and the context in which the test is used. However, generally, higher levels of reliability are desirable as they increase the accuracy and consistency of test results.

Which of the Following Statements Regarding Acceptable Levels of Test