TABLE 5.
Hierarchical Regression of Gender, g, Gender Identity Concepts, and Self-Constructs onto DMIQ
|
Domain-Masculine IQ |
|||
|---|---|---|---|
| Regression models | Standardized β | t | rpart |
| Step 1 | |||
| Gender | .53 | 6.00*** | .53 |
| Regression model1 | F(1, 91) = 35.96*** | ||
| R2 | .28 | ||
| R2 Change | .28 | ||
| Adj. R2 | .28 | ||
| f2 | .39 | ||
| Step 2: | |||
| Gender | .48 | 5.47*** | .47 |
| WPT | .09 | .86.07 | |
| GKT | .20 | 1.98.17 | |
| Regression model2 | F(3, 89) = 15.96*** | ||
| R2 | .35 | ||
| R2 Change | .07 | ||
| Adj. R2 | .33 | ||
| f2 | .54 | ||
| Step 3: | |||
| Gender | .49 | 4.92*** | .42 |
| WPT | .12 | 1.15 | .10 |
| GKT | .19 | 1.79 | .15 |
| Masculinity | .10 | 1.06 | .09 |
| Femininity | .11 | 1.13 | .10 |
| Regress ion model3 | F(5, 87) = 10.05*** | ||
| R2 | .37 | ||
| R2 Change | .02 | ||
| Adj. R2 | .33 | ||
| f2 | .59 | ||
| Step 4: | |||
| Gender | .48 | 4.65*** | .40 |
| WPT | .12 | 1.19 | .10 |
| GKT | .18 | 1.76 | .15 |
| Masculinity | .09 | .96 | .08 |
| Femininity | .10 | 1.03 | .09 |
| Self-esteem | –.03 | –.30 | –.03 |
| Self-control | .01 | .09 | .01 |
| Regression model4 | F(7, 85) = 7.04*** | ||
| R2 | .37 | ||
| R2 Change | .00 | ||
| Adj. R2 | .32 | ||
| f2 | .59 | ||
Note: Significant values are in bold. DMIQ = DMIQ = domain-masculine intelligence type; WPT = Wonderlic Personnel Test; GKT = General Knowledge Test. Superscript 1–4 refers to corresponding step.
*p < .05. **p < .01. ***p < .001 (two-tailed).