________ is an approach to factor analysis that estimates the factors based only on the common variance.
A) Principal components analysis
B) Unweighted least squares
C) Omega method
D) Common factor analysis

Question

Quizplus · Accepted Answer

Common factor analysis estimates the factors based only on the common variance, whereas principal components analysis estimates factors based on both common and unique variance. Unweighted least squares and Omega method are not approaches to factor analysis.

________ Is an Approach to Factor Analysis That Estimates the Factors