| 1st network | 2nd network | 3rd network | 4th network | 5th network | 6th network | Mean | Std. Deviation |
Verbal aggressiveness (negative comments) | .022 | .021 | .037 | .017 | .049 | .034 | .030 | .01 |
Leadership (leader act) | .039 | .11 | .204 | .049 | .074 | .066 | .090 | .06 |
Preferred class president | .081 | .087 | .101 | .079 | .105 | .09 | .091 | .01 |