Variable | Mean | Decomposition of S.D.a | Minimum | Maximum | |
Past-year marijuana useb | 0.18 | 0.31 | overall | 0 | 0.9 |
0.20 | between | ||||
0.25 | within | ||||
Depressive symptoms | 13.77 | 11.67 | overall | 0 | 45 |
|
| 8.38 | between |
|
|
|
| 8.11 | within |
|
|
Stressful life events | 1.79 | 1.70 | overall | 0 | 12 |
1.07 | between | ||||
1.35 | within | ||||
Age in years | 15.47 | 2.77 | overall | 11 | 23 |
2.17 | between | ||||
2.28 | within | ||||
Self-esteem | 0.00 | 6.91 | overall | −37.45 | 11.75 |
5.16 | between | ||||
4.68 | within | ||||
Self-efficacy | 0.00 | 4.66 | overall | −22.98 | 9.14 |
3.36 | between | ||||
3.32 | within | ||||
Family relations | 0.00 | 10.44 | overall | −38.71 | 25.74 |
8.02 | between | ||||
7.01 | within | ||||
Peer substance use (logged) | 1.72 | 1.20 | overall | 0 | 4.48 |
0.59 | between | ||||
1.05 | within | ||||
Family income | 3.99 | 2.54 | overall | 1 | 12 |
2.52 | between | ||||
0.12 | within | ||||
Lived with mother & father | 0.56 | 0.49 | overall | 0 | 1 |
0.49 | between | ||||
0.04 | within | ||||
Married or cohabiting | 0.04 | 0.21 | overall | 0 | 1 |
|
| 0.13 | between |
|
|
|
| 0.18 | within |
|
|
Had a child | 0.05 | 0.21 | overall | 0 | 1 |
|
| 0.17 | between |
|
|
|
| 0.16 | within |
|
|