| Does the intercorrelation of tests change in any way with practice, repetition, and familiarity with the material? |
| In the factor analysis the intercorrelation matrix for all of the tests was factorised using a principal-components factor analysis. |
| Thus, the intercorrelation matrices of the three constructs are factorable. |
| Because of the high degree of intercorrelation among the needs variables, we used correlation, cluster, and regression analysis to aid data reduction. |
| The intercorrelation of parent disapproval of the youth's involvement in risk behavior and youth intentions to engage in sexual risk behavior was low, but notable. |
