Factor analysis is a statistical procedure that can be used to
A) derive IQ scores by comparing mental age with chronological age.
B) develop test norms from a standardization sample.
C) identify clusters of closely related test items.
D) provide a numerical estimate of a test's reliability.

Question

Quizplus · Accepted Answer

Factor analysis is used to identify clusters of closely related test items, also known as factors. This can help researchers better understand the underlying constructs that a test is measuring. Factors are groups of items that tend to be answered in a similar way by test-takers, and they represent a specific aspect of the overall construct being measured.

Factor Analysis Is a Statistical Procedure That Can Be Used