(2) 将变量Qu1-Qu25放入Variables栏
(3) 点击Deive,点选Statistics栏的Initial solution选项,并点选Correlation Matrix栏的Coefficients、KMO and Bartlett’s test of sphericity、Reproduced和Anti_image选项
(4) 点击Continue→Extraction,点击Display栏中的Scree plot选项
(5) 点击Continue→Rotation,点选Method栏的Varimax选项,并点选Display栏的Rotated solution和Loading plot(s)选项