From: The Behavioural Inhibition System, anxiety and hippocampal volume in a non-clinical population
 | Female | Male | Total | |||
---|---|---|---|---|---|---|
 | Range | Mean (SD) | Range | Mean (SD) | Range | Mean (SD) |
Age | 20-27 | 23.29 (1.73) | 22-32 | 24.81 (3.15) | 20-32 | 24.10 (2.66) |
Intelligence quotient | 100-129 | 117.86 (9.04) | 90-131 | 118.5 (10.15) | 90-131 | 118.20 (9.48) |
Life experiences survey positive | 3-29 | 12.93 (7.91) | 3-24 | 16.19 (6.71) | 3-29 | 14.67 (7.35) |
Life experiences survey negative | 2-27 | 9.86 (6.87) | 1-11 | 4.38 (2.73) | 1-27 | 6.93 (5.72) |
Beck depression inventory | 0-18 | 4.86 (4.91) | 0-8 | 2.69 (2.18) | 0-18 | 3.70 (3.81) |
Beck anxiety inventory | 5-20 | 9.43 (4.72) | 0-17 | 5.00 (4.63) | 0-20 | 7.07 (5.11) |
Trait anxiety | 44-79 | 54.64 (9.95) | 37-65 | 50.13 (8.22) | 37-79 | 52.23 (9.20) |
Sensitivity to Punishment | 1-16 | 9.29 (4.97) | 2-19 | 7.38 (4.41) | 1-19 | 8.27 (4.70) |