Table 1.
Descriptive Statistics for PCL-R scores, Covariate Measures, and FTND total scores
| Adult Men | Adult Women | |||||
|---|---|---|---|---|---|---|
| Variable | Mean | SD | Range | Mean | SD | Range |
| PCL-R Total | 22.77 | 7.04 | 3.2 – 38 | 20.01 | 6.61 | 3 – 37.9 |
| PCL-R Factor 1 | 7.37 | 3.76 | 0 – 16 | 5.60 | 3.50 | 0 – 16 |
| PCL-R Factor 2 | 13.10 | 3.70 | 2 – 20 | 12.37 | 3.70 | 0 – 20 |
| PCL-R Facet 1 | 2.59 | 2.06 | 0 – 8 | 2.04 | 1.77 | 0 – 8 |
| PCL-R Facet 2 | 4.77 | 2.27 | 0 – 8 | 3.56 | 2.25 | 0 – 8 |
| PCL-R Facet 3 | 6.26 | 2.17 | 0 – 10 | 6.07 | 2.19 | 0 – 10 |
| PCL-R Facet 4 | 6.77 | 2.48 | 0 – 10 | 6.26 | 2.29 | 0 – 10 |
| FTND Total | 4.11 | 2.48 | 0 – 10 | 4.48 | 2.37 | 0 – 10 |
| Substance Use Severity | 7.63 | 2.44 | 0 – 20.32 | 8.45 | 3.05 | 0 – 17.37 |
| Age | 33.46 | 3.36 | 18.06 – 62.64 | 36.39 | 8.79 | 19.17 – 64.79 |
| IQ | 96.83 | 12.74 | 70 – 137 | 95.18 | 10.23 | 70 – 123 |
Note. PCL-R refers to total, factor, and facet scores derived from the Hare Psychopathy Checklist – Revised (PCL-R; Hare, 2003). FTND total refers to the total score from the Fagerström Test for Nicotine Dependence (FTND; Heatherton et al., 1991). Substance use severity refers to years of regular alcohol and illicit substance use assessed via a modified version of the Addiction Severity Index (ASI; McLellan et al., 1992). IQ refers to full-scale IQ estimated from the Vocabulary and Matrix Reasoning subtests from the WAIS-III (Wechsler, 1997) or WASI-II (Wechsler, 2011).