Table 2.
Predictor | Any marijuana use F (7,262) |
Frequent marijuana use F (7,262) |
---|---|---|
Low perceived harm | 1.64 | 3.19** |
Favorable attitudes to use | 0.98 | 1.20 |
Easy access | 1.94 | 1.20 |
Perceived community attitudes favorable to use | 2.32* | 0.97 |
Alcohol use | 1.06 | 1.30 |
Cigarette use | 1.18 | 1.22 |
p < .05;
p < .01.
Models included student gender and race/ethnicity as covariates and main effects for the given predictor and year dummy variables. Model estimates are adjusted for clustering of students within schools. The F statistic is for the Wald test of the null hypothesis that year-by-predictor interaction effects are zero.