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Mean and standard deviation for adolescent risk taking and externalizing behavior at T1 and T2
| T1 mean (s.d.) | T2 mean (s.d.) | Difference between T1 and T2 | |
|---|---|---|---|
| Mean pumps on BART | 3.44 (0.97) | 3.15 (0.90) | t = 1.76, p = 0.09 |
| Self-reported externalizing behavior | 12.39 (5.94) | 12.52 (7.42) | t = 0.12, p = 0.91 |
