We review issues of prediction and discuss their relevance to the prediction of sexual offender recidivism. First, we briefly discuss the different types of sex offenses, rates of these offenses, and rates of recidivism among sex offenders. We then discuss key issues in the field of prediction, with special attention given to the relative advantages and disadvantages of clinical and statistical...

Empirical actuarial risk tools are routinely used to assess the recidivism risk of adult sexual offenders. Compared with other forms of risk assessment, one advantage of actuarial risk tools is that they provide recidivism rate estimates. Previous research, however, suggests that there is considerable variability in the recidivism rates associated with the most commonly used sexual offender ris...

Evidence from 61 follow-up studies was examined to identify the factors most strongly related to recidivism among sexual offenders. On average, the sexual offense recidivism rate was low (13.4%; n = 23,393). There were, however, subgroups of offenders who recidivated at high rates. Sexual offense recidivism was best predicted by measures of sexual deviancy (e.g., deviant sexual preferences, pri...

Even though much of the prior sex offender literature focuses on males, recent research has included females as offenders. Such research, however, has been limited by small sample sizes. Several researchers have proposed typologies of female sex offenders that include both females who act alone (i.e., solo offenders) and females who act with another person (i.e., co-offenders), often a male. Th...

BACKGROUND In past years, the female offender population has grown, leading to an increased interest in the characteristics of female offenders. The aim of this study was to assess the prevalence of female violent offending in a Swiss offender population and to compare possible socio-demographic and offense-related gender differences. METHODS Descriptive and bivariate logistic regression anal...

As courts often rely on clinicians when differentiating between sexually abusive youth at a low versus high risk of reoffense, understanding factors that contribute to accuracy in assessment of risk is imperative. The present study built on existing research by examining (1) the accuracy of clinical judgments of risk made after completing risk assessment instruments, (2) whether instrument-info...

This article examines associations between self-reported religious affiliations and official offense histories among 111 incarcerated adult male sexual offenders. Four categories of religiosity were devised according to self-reported continuities and discontinuities in life-course religious affiliations: atheists, dropouts, converts, and stayers. ANCOVAs indicated that stayers (those who mainta...