The survey was shortened by eliminating items that had low factor loadings or were inconsistent with the meaning of their factors, resulting in a final survey of 60 questions.
12.
The " g " factor loadings in Long-Evans rats has been shown to range from . 43 to as high as . 70 in cognitive ability tasks.
13.
Note that for any orthogonal matrix Q, if we set L = LQ and F = Q ^ T F, the criteria for being factors and factor loadings still hold.
14.
The structure matrix is simply the factor loading matrix as in orthogonal rotation, representing the variance in a measured variable explained by a factor on both a unique and common contributions basis.
15.
The parameter is the value of interest, which might be a regression coefficient between the exogenous and the endogenous variable or the factor loading ( regression coefficient between an indicator and its factor ).
16.
The computation of the congruence coefficient is based on the deviations of factor loadings from zero, whereas " r " is based on the deviations from the mean of the factor loadings.
17.
The computation of the congruence coefficient is based on the deviations of factor loadings from zero, whereas " r " is based on the deviations from the mean of the factor loadings.
18.
The sum of the squared factor loadings for all factors for a given variable ( row ) is the variance in that variable accounted for by all the factors, and this is called the communality.
19.
If these conditions hold, the factor loading matrix is said to have " simple structure, " and varimax rotation brings the loading matrix closer to such simple structure ( as much as the data allow ).
20.
If the ratio of the first to second eigenvalues is large with subsequently small values and all first factor loadings are positive, then it is assumed that the data contain only a single factor or a single response pattern.
