Demographic Characteristics
| Sadistic Group (n = 18) | Nonsadistic Group (n = 38) | Significance | |
|---|---|---|---|
| Gender (male/female) | 6/12 | 13/25 | χ2 = 0.00419255, df = 1 |
| p = 0.948373 | |||
| Age (average in years) | 15.17 ± 0.79 | 15.26 ± 0.92 | T = 0.3569685, df = 54 |
| p = 0.722900 | |||
| Race (white/African American) | 16/2 | 34/4 | p = 1.000* |
| SES (classes IV–V) | 11 (61%) | 22 (58%) | χ2 = 0.0522078, df = 1 |
| p = 0.819265 | |||
| Full-Scale IQ (average) | 95.1 ± 15.9 | 100.4 ± 14.1 | T = 1.260882, df = 54 |
| p = 0.210300 |
* Fisher exact test (two-tailed).