. Author manuscript; available in PMC: 2011 May 3.

Published in final edited form as: Pers Individ Dif. 2008 May;44(7):1474–1483. doi: 10.1016/j.paid.2008.01.004

Table 1.

Means and Alpha Reliabilities of Psychopathy Checklist Screening Version (PCL:SV) Scales

Scale	Mean	SD	Possible Range	Actual Range	Alpha (Items)	Skew	Kurtosis
PCL:SV
Total Score	13.33	4.99	0–24	1–22	.80 (12)	−.307	−.256
Part 1 Score	6.21	3.09	0–12	0–12	.76 (6)	.006	−.869
Part 2 Score	7.12	2.69	0–12	1–12	.70 (6)	−.554	−.369

Note. N = 145.