Variables | Preliminary set | Validation set | ||
---|---|---|---|---|
Pre-course N = 61 | Post-course N = 49a | Pre-course N = 52 | Post-course N = 46b | |
Age (range, M, SD) | 17–22, 19.4, 0.92 | 17–22, 19.5, 0.94 | 17–21, 18.3, 0.79 0.79 | 17–21; 18.5, 0.78 |
Academic year | ||||
 Year 2 | 36 (59%) | 31 (63.3%) | 52 | 46 (100%) |
 Year 3 | 25 (41%) | 18 (36.7%) | 0 | 0 |
Gender | ||||
 Female | 43 (70%) | 36 (73.5%) | 35 (67.3%) | 31 (67.4%) |
 Male | 18 (30%) | 13 (26.5%) | 17 (32.7%) | 15 (32.6%) |