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Table 2 Univariate Analysis of Variance for Significant Variables across Level of Suicidality

From: Suicidality among adolescents engaging in nonsuicidal self-injury (NSSI) and firesetting: the role of psychosocial characteristics and reasons for living

 

Sum of squares

df

Mean square

F

Partial Eta Squared

Psychological characteristics

 BIS

247.07

2

123.54

5.77**

.15

 BAS Drive

42.35

2

21.18

3.42*

.09

 Negative life events

415.64

2

207.82

7.20**

.19

 Psychological distress

902.20

2

451.10

6.67**

.16

 Problem-solving coping

2,510.51

2

1,255.25

5.98**

.15

 NSSI severity

9.84

2

4.92

16.35***

.27

Reasons for living

 Survival and coping beliefs

335.94

2

167.97

14.27***

.28

  1. * p < .05; ** p < .01; *** p < .001.