Table 6.
Centroids, standard deviations, homogeneity coefficients and demographics for the age 18 cluster groups.
| I Jock-only n = (147) | II J-Alc-PB (97) | III J-drugs (88) | Alc-Drg (99) | V Alc-PB (106) | VI Soc-Pos (184) | VII Soc-Neg (156) | |
|---|---|---|---|---|---|---|---|
| Homogeneity coefficient | 0.81 | 1.0 | 1.15 | 1.08 | 0.98 | 0.67 | 0.90 |
| Sport activity | 1.02 (0.77) | 1.29 (0.75) | 0.56 (0.90) | –0.57 (0.47) | –0.52 (0.43) | –0.67 (0.43) | –0.59 (0.49) |
| Sport values | 0.85 (0.39) | 1.12 (0.24) | 0.74 (0.58) | 0.56 (0.79) | –0.31 (0.79) | –0.60 (0.84) | –0.60 (0.86) |
| General alcohol use | –0.64 (0.52) | 0.55 (0.84) | 1.24 (0.78) | 0.70 (0.71) | 0.61 (0.87) | –0.61 (0.60) | –0.66 (0.58) |
| Other drug use | –0.53 (0.36) | –0.26 (0.59) | 1.81 (0.63) | 1.44 (0.57) | –0.39 (0.44) | –0.59 (0.21) | –0.48 (0.42) |
| Problem behavior | –0.56 (0.55) | 0.69 (0.84) | 1.33 (0.89) | 0.07 (0.78) | 0.78 (0.75) | –0.71 (0.38) | –0.62 (0.58) |
| Social efficacy | –0.04 (0.84) | 0.55 (0.83) | 0.40 (0.76) | –0.01 (0.88) | 0.03 (0.76) | 0.49 (0.47) | –0.90 (0.81) |
| Importance of making friends | 0.06 (0.82) | 0.52 (0.65) | 0.33 (0.70) | 0.07 (0.85) | 0.25 (0.73) | 0.54 (0.60) | –1.12 (0.82) |
| Percent female | 56% | 29% | 21% | 71% | 56% | 79% | 68% |
| Mother's education | 4.19 | 3.83 | 3.91 | 3.90 | 3.76 | 3.72 | 3.81 |
Cluster labels are defined by marker variables for the given profile: J-Alc-PB = jock-alcohol-problem behavior; J-drugs = jock-drugs; Alc-Drg = alcohol–drugs; Alc-PB = alcohol–problem behavior; Soc-Pos = social–positive; Soc-Neg = social–negative.