If during the development of a multiple aptitude test, the test publisher finds a number of high correlations among several of their subtests, this could be an indication of:
A) high validity, as the test shows inter-test purity.
B) high reliability, as the tests are highly correlated with one another.
C) the need for further refinement of the test, as some of the subtests may be measuring similar factors.
D) low practicality because time could be saved by administering less tests.
E) none of these.

Question

Quizplus · Accepted Answer

High correlations among several subtests may suggest that they are measuring similar factors, indicating a need for further refinement of the test. This could lead to a reduction in the number of subtests needed, resulting in a more practical test. However, it does not necessarily mean that the test has high validity or reliability as there could be other factors at play.

If During the Development of a Multiple Aptitude Test, the Test