Table 2.
Predictors of middle school students' interest in program participation.
| B | Std. error | β | |
|---|---|---|---|
| Gender | 0.03 | 0.07 | 0.01 |
| Age | −0.16∗∗∗ | 0.04 | −0.15 |
| Race | −0.20∗ | 0.08 | −0.08 |
| Cigarette risk status | −0.13 | 0.07 | −0.06 |
| Brief BIS impulsive behavior | 0.04∗ | 0.02 | 0.08 |
| Brief BIS poor self-regulation | −0.07∗∗∗ | 0.02 | −0.15 |
| Contest frequency | 0.14∗∗∗ | 0.03 | 0.17 |
| Prize value | −0.07∗∗ | 0.02 | −0.10 |
| Electronic rewards | 0.18∗∗ | 0.07 | 0.08 |
| Cash rewards | 0.03 | 0.13 | 0.01 |
Note. ∗∗∗P < .001, ∗∗P < .01, ∗P < .05. BIS: Barratt impulsiveness scale. Reference groups are gender (female), race (Caucasian), cigarette risk status (low risk nonsmokers), contest frequency (once per year), prize value (<$50), electronic rewards (electronics), and cash rewards (cash).