Exploratory Factor Analysis -
: The actual data collected, such as individual survey questions or test scores.
: The proportion of variance in each observed variable that is explained by the extracted common factors. The EFA Step-by-Step Procedure Exploratory Factor Analysis EFA in SPSS Exploratory Factor Analysis
: Scores representing the amount of variance accounted for by each underlying factor. Factors with eigenvalues greater than 1.0 are often considered important. : The actual data collected, such as individual