Hanson, Lunetta, Phenix, Neeley & Epperson (2014). The field validity of Static-99/R sex offender risk assessment tool in California.
Hanson, Babchishin, Helmus & Thornton (2013). Quantifying the relative risk of sex offenders: Risk ratios for Static-99R.
Babchishin,Blais & Helmus (2012). Do static risk factors predict differently for Aboriginal sex offenders? A multi-site comparison using the original and revised Static-99 and Static-2002 scales.
Babchishin, Hanson & Helmus (2012). Communicating risk for sex offenders: Risk ratios for Static-2002R.
Babchishin, Hanson, & Helmus (2012). Even highly correlated measures can add incrementally to predicting recidivism among sex offenders.
Hanson & Thornton (2012). Preselection effects can explain group differences in sexual recidivism base rates in Static-99R validation studies. In 31st Annual Research and Treatment Conference of the Association for the Treatment of Sexual Abusers, Denver, CO.
Helmus, Hanson, Thornton, Babchishin & Harris (2012). Absolute recidivism rates predicted by Static-99R and Static-2002R sex offender risk assessment tools vary across samples: A meta-analysis.
Hanson, Lloyd, Helmus & Thornton (2012). Developing non-arbitrary metrics for risk communication: Percentile ranks for the Static-99/R and Static-2002/R sexual offender risk tools.
Helmus, Thornton, Hanson & Babchishin (2012). Improving the predictive accuracy of Static-99 and Static-2002 with older sex offenders: Revised age weights.
Babchishin, Hanson, Helmus (2011). The RRASOR, Static-99R, and Static-2002R all add incrementally to the prediction of recidivism among sex offenders.