A nurse researcher would opt to use factor analysis in which case?
A) To control statistically for a variable and measure differences among group means
B) To take a large number of variables and group them into a smaller number of factors
C) To test the relationship between two variables measured at interval or ratio level data
D) To measure the relationship between one outcome or dependent variable and several dependent variables

Question

Quizplus · Accepted Answer

A nurse researcher would opt to use factor analysis to take a large number of variables and group them into a smaller number of factors. Factor analysis is a statistical method used to identify patterns in the relationships among many variables. It is particularly useful when the researcher has a large number of variables and wants to identify underlying factors that explain the correlations among them. In nursing research, factor analysis may be used, for example, to identify common themes or dimensions among a set of patient symptoms or to identify underlying factors that contribute to job satisfaction among nurses.

A Nurse Researcher Would Opt to Use Factor Analysis in Which