Table 1.
Sample Means, Standard Deviations, and Correlations Among Adolescent Outcomes
| Teacher Ratings | Mean | (SD) | Correlations | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | |||
| Grade 7 Ratings | ||||||||||
| 1 Conduct Problems | 1.67 | (2.19) | 0.58 | 0.24 | 0.31 | 0.75 | 0.47 | 0.32 | 0.13 | 0.25 |
| 2 Hyperactivity | 3.81 | (2.87) | . | 0.31 | 0.28 | 0.81 | 0.40 | 0.51 | 0.10 | 0.19 |
| 3 Emotional Symptoms | 1.70 | (2.02) | . | . | 0.49 | 0.67 | 0.20 | 0.19 | 0.26 | 0.18 |
| 4 Peer Problems | 1.84 | (1.83) | . | . | . | 0.66 | 0.28 | 0.17 | 0.23 | 0.34 |
| 5 Total Problems | . | . | . | . | 0.47 | 0.44 | 0.23 | 0.32 | ||
| Grade 9 Ratings | ||||||||||
| 6 Conduct Problems | 1.46 | (2.02) | . | . | . | . | . | 0.61 | 0.42 | 0.43 |
| 7 Hyperactivity | 3.61 | (2.77) | . | . | . | . | . | . | 0.31 | 0.29 |
| 8 Emotional Symptoms | 1.87 | (2.22) | . | . | . | . | . | . | . | 0.50 |
| 9 Peer Problems | 1.77 | (1.86) | . | . | . | . | . | . | . | . |
Note: Correlations of .14 < r < .26 are statistically significant at p < .05. Correlations of r > .26 are statistically significant at p < .001.