_____ is a statistical technique that allows researchers to create groups of items on a questionnaire with each group assessing a single underlying psychological construct (or trait).
A)Factor analysis
B)Regression analysis
C)Pretest analysis
D)Effect size analysis

Question

Quizplus · Accepted Answer

Factor analysis is a statistical technique used to identify underlying factors or constructs that explain patterns of correlations among a set of observed variables. It is commonly used in psychology to create groups of items on a questionnaire that assess a single underlying psychological trait.

_____ Is a Statistical Technique That Allows Researchers to Create