Table 1 Demographic information
| Â | Total | Oxytocin | Placebo |
|---|---|---|---|
Gender | Â | Â | Â |
 Male | 16 (84%) | 9 | 7 |
 Female | 3 (16%) | 1 | 2 |
Race | Â | Â | Â |
 Caucasian | 14 (73.7%) | 7 | 7 |
 Black | 1 (5.2%) | 1 | 0 |
 Hispanic | 1 (5.2%) | 1 | 0 |
 Asian | 2 (10.5%) | 1 | 1 |
 Other | 1 (5.2%) | 0 | 1 |
Group assignment | Â | 10 (52%) | 9 (48%) |
Age (standard deviation) | 33.2 (13.3) | 33.8 (12.7) | 32.9 (14.4) |
IQ (standard deviation) | 107 (24) | 99 (22) | 118 (19) |