Table 2.
Aggression scores between groups according to the Questionnaire for Measuring Factors of Aggression (Hampel and Selg, 1975)
| Mean ± SD | P a (1 vs. 2) | |||
|---|---|---|---|---|
| Group 1 (low ratings) | Group 2 (high ratings) | Total | ||
| Total aggression (1‐3), maximum = 45 | 3.56 ± 2.1 | 10.27 ± 5 | 6.58 ± 5 | <0.0001 |
| Women/men/all | 10/8/18 | 6/9/15 | 17/16/33 | NS |
| Spontaneous (1), maximum = 19 | 0.78 ± 0.9 | 2.8 ± 1.4 | 1.7 ± 1.5 | <0.0001 |
| Reactive (2), maximum = 13 | 0.78 ± 0.9 | 2.73 ± 2.8 | 1.67 ± 2.2 | 0.005 |
| Impulsiveness (3), maximum = 13 | 1.94 ± 1.6 | 4.73 ± 2 | 3.21 ± 2.3 | 0.0001 |
| Frankness, maximum = 10 | 5.4 ± 2.6 | 6.7 ± 2.1 | 6 ± 2.4 | NS |
| Self‐aggression (4), maximum = 13 | 0.33 ± 0.5 | 4.83 ± 3 | 1.97 ± 2.8 | <0.0001 |
| Women/men/all | 10/11/21 | 6/6/12 | 17/16/33 | NS |
| Frankness, maximum = 10 | 5.43 ± 2.7 | 7 ± 1.5 | 6 ± 2.4 | NS |
| Inhibition of aggression (5), maximum = 10 | 2.72 ± 1.3 | 6.18 ± 1 | 4.5 ± 2.1 | <0.0001 |
| Women/men/all | 7/9/16 | 9/8/17 | 17/16/33 | NS |
| Frankness maximum = 10 | 5.75 ± 2.5 | 6.24 ± 2.4 | 6 ± 2.4 | NS |
a
Two independent sample tests (Mann‐Whitney).