Table 2.
Model summary of hierarchical regression analysis
| Model | R | R 2 | Adjusted R 2 | SEE | R 2 change | F change | Sig. F change |
|---|---|---|---|---|---|---|---|
| 1 | .280a | .078 | −.053 | 38.12 | .078 | .596 | .669 |
| 2 | .292b | .085 | −.084 | 31.68 | .007 | .200 | .659 |
| 3 | .657c | .432 | .300 | 31.07 | .346 | 15.842 | <.001 |
a predictors: age, sex, IQ; b predictors: age, sex, IQ, AQ; c predictors: age, sex, IQ, AQ, CAM
SEE standard error of the estimate