A statistical procedure that groups together related items on tests by analyzing the correlation among test scores is:
A)analysis of variance
B)analysis of covariance
C)factor analysis
D)psychometric analysis

Question

Quizplus · Accepted Answer

Factor analysis is the statistical procedure used to group together related items on tests by analyzing the correlation among test scores. Analysis of variance and analysis of covariance are used to compare means, while psychometric analysis is a broader field that includes various methods for measuring psychological constructs, such as reliability and validity analysis.

A Statistical Procedure That Groups Together Related Items on Tests