How could you measure the reliability of a new test intended to measure nervousness?
A)Determine whether scores on the test form a normal distribution.
B)Determine whether scores on the test correlate with hand shaking and voice tremor.
C)Test people in two or more countries and see whether the results are similar.
D)Test people repeatedly and see whether they get about the same score each time.

Question

Quizplus · Accepted Answer

The best way to measure the reliability of a new test intended to measure nervousness is to test people repeatedly and see whether they get about the same score each time. This would demonstrate the consistency and stability of the test over time, which is a key aspect of reliability in psychological measurement. Options A, B, and C are not relevant to assessing the reliability of the test as they do not speak to its stability or consistency over time.

How Could You Measure the Reliability of a New Test