Skip to main content

Table 3 Correlation matrix between all study variables: boys above the diagonal, girls below the diagonal

From: Physical Fighting and Leisure Activities among Norwegian Adolescents—Investigating Co-occurring Changes from 2015 to 2018

  1 2 3 4 5 6 7 8 9 10
1. Physical fighting (0–4) −0.13** −0.08** 0.12** 0.20** 0.28** 0.03** 0.14** 0.12** 0.21**
2. Parental monitoring (1–4) −0.13** 0.00 0.13** −0.05** −0.23** −0.11** −0.09** −0.17** −0.20**
3. Evenings at home (0–3) −0.02* −0.01 −0.07** −0.21** −0.04** 0.21** −0.07** −0.09** −0.07**
4. Organized leisure activities (0–3) 0.03** 0.11** −0.07** 0.09** −0.04** −0.14** 0.04** −0.10** −0.06**
5. Evenings out with friends (0–3) 0.10** −0.09** −0.22** 0.01 0.19** −0.04** 0.24** 0.28** 0.22**
6. School truancy (0–4) 0.23** −0.29** −0.04** −0.12** 0.22** 0.14** 0.19** 0.37** 0.39**
7. Screen time (0–6) 0.10** −0.13** 0.13** −0.10** 0.09** 0.20** 0.26** 0.06** 0.08**
8. Social media use (0–5) 0.10** −0.08** −0.01 −0.07** 0.22** 0.20** 0.50** 0.19** 0.15**
9. Alcohol intoxication (0–4) 0.04** −0.22** −0.12** −0.14** 0.29** 0.39** 0.08** 0.16** 0.58**
10. Cannabis use (0–4) 0.19** −0.21** −0.07** −0.08** 0.17** 0.36** 0.08** 0.10** 0.46**
  1. *p < 0.01; **p < 0.001