Download or read book Static 99 written by Robert Karl Hanson and published by Solliciteur général Canada. This book was released on 1999 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study compares the predictive accuracy of three sex offender risk assessment measures: the Rapid Risk Assessment for Sex Offence Recidivism, RRASOR (Hanson, 1997); Thornton's Structured Anchored Clinical Judgement, SACJ (Grubin, 1998); and a new scale called Static-99, created by combining the items from the RRASOR and SACJ. Predictive accuracy is tested using four diverse data sets drawn from Canada and the United Kingdom. The appendix contains details on the coding rules for Static-99.