How could you measure the validity 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

A valid test intended to measure nervousness should be able to correlate with observable behaviors that are commonly associated with nervousness, such as hand shaking and voice tremors. A and D are more relevant to the reliability of the test, while C is more relevant to cross-cultural validity.

How Could You Measure the Validity of a New Test