___ is a statistical method for determining if different items on a test correlate highly enough with each other to form a unified set.
A) Factor analysis
B) Specific factor analysis
C) General factor analysis
D) T-test factor analysis

Question

Quizplus · Accepted Answer

Factor analysis is a statistical method that analyzes the relationships between variables to determine underlying factors that explain the pattern of correlations among them. It is commonly used in psychology to explore the structure of data, such as test scores or survey responses, to determine whether different items on a test correlate highly enough with each other to form a unified set. Specific factor analysis and general factor analysis are not commonly used terms in statistics or psychology, and there is no such thing as a "t-test factor analysis."

___ Is a Statistical Method for Determining If Different Items