Table 3.
Differential Stability and Absolute Changes in Fearless Dominance and Impulsive Antisociality From 1994 to 2003 (Study 3)
| Stability | 1994 | 2003 | ||||
|---|---|---|---|---|---|---|
| Coefficient | M | SD | M | SD | d | |
| Fearless Dominance | ||||||
| Total | .52 | .62 | .18 | .58 | .19 | −.22 |
| Men | .38 | .67 | .17 | .66 | .18 | −.06 |
| Women | .56 | .58 | .18 | .53 | .18 | −.28 |
| Impulsive Antisociality | ||||||
| Total | .50 | .40 | .19 | .21 | .15 | −1.00 |
| Men | .51 | .47 | .18 | .26 | .15 | −1.17 |
| Women | .41 | .35 | .18 | .17 | .13 | −1.00 |
Note. Fearless Dominance and Impulsive Antisociality items are measured with dichotomous items and scores indicate the average number of items endorsed for each trait. The effect size was calculated by this formula d = (Mean Time 2 – Mean Time 1) divided by the Standard Deviation at Time 1.