Responding to youth sexual offending: a field-based practice model that “closes the gap” on sexual recidivism among Indigenous and non-Indigenous males

Abstract

Most studies that have explored the impact of youth sexual offender treatment on recidivism have not assessed whether effectiveness varies for important subgroups. The present study evaluated the impact of treatment provided by the Griffith Youth Forensic Service (GYFS) on 104 adjudicated youth sexual offenders referred between 2006 and 2012. Sexual, violent and “other” offending outcomes were examined, based on Australian Indigenous cultural heritage and whether the youth resided in a remote community, over an average 2.5-year follow-up timeframe. The findings indicated that GYFS treatment was equally effective for Indigenous and non-Indigenous youth for preventing sexual recidivism and, for youth residing in remote and non-remote locations, for preventing sexual, violent and “other” recidivism. Treatment was less effective in preventing violent and “other” recidivism for Indigenous youth. The core components of the GYFS treatment programme therefore appear particularly well suited for reducing sexual recidivism by Indigenous offenders and those residing in remote communities.     

Radiographic age estimation based on degenerative changes of vertebrae

Age estimation is an important component of decedent identification. When assessing adult remains, anthropologists frequently use gross examination of skeletal elements, such as clavicles, ribs, and pubic symphyses. For fleshed bodies, this requires the removal of these elements and maceration prior to analysis. A new method was developed using radiographic imaging to estimate age from degenerative changes of the lower thoracic and upper lumbar vertebrae. This technique will complement anthropological age estimation methods in young and middle-aged adults and may serve as a stand-alone method for older individuals. Digital radiographs from 240 medical examiner cases were evaluated. The sample included 120 females and 120 males between the ages of 18 and 101 years. A 3-phased scoring system was used for the target vertebrae. Transition analysis was conducted on binned average scores and a Bayesian approach was used to assign age intervals. At the 90% credible interval, individuals in Bin 1 were under 36 years of age while those in Bin 3 were over 47 years of age. Individuals in Bin 2 showed too much age variation to be informative. No significant differences were found between males and females. These findings will be especially useful in the age estimation of older adults and may eliminate the need for skeletal sampling in medicolegal cases where advanced degenerative changes are radiographically observed in the lower thoracic and/or upper lumbar vertebrae. This method was developed for use on fleshed individuals but may also be applicable to skeletonized remains.     

Electronic and School-Based Victimization: Unique Contexts for Adjustment Difficulties During Adolescence

Previous research suggests that school-based and electronic victimization have similar negative consequences, yet it is unclear whether these two contexts offer overlapping or unique associations with adolescents’ adjustment. 802 ninth-graders (43% male, mean age = 15.84 years), majority being Caucasian (82%), completed measures assessing the prevalence of school and electronic victimization, as well as self-reports on self-esteem, self-efficacy, anxiety, depressive symptoms, and locus of control. Results revealed that the majority of adolescents did not report being victimized in either the electronic (75.3%) or the school (72.9%) context. Victimization in both contexts was associated with lower self-esteem and self-efficacy as well as higher stress, anxiety, depressive symptoms, and locus of control. Importantly, even after controlling for school-based victimization, electronic victimization remained as a significant predictor for all outcome measures. Different types of electronic victimization were also associated with different psychological outcomes. The findings suggest that it is important to distinguish between victimization contexts and specific adjustment outcomes as school and health officials continue to battle the effects of peer victimization.     

Is Anybody Listening? Evidence That Voters Do Not Respond to European Parties’ Policy Statements During Elections

Although extensive research analyzes the factors that motivate European parties to shift their policy positions, there is little cross‐national research that analyzes how voters respond to parties’ policy shifts. We report pooled, time‐series analyses of election survey data from several European polities, which suggest that voters do not systematically adjust their perceptions of parties’ positions in response to shifts in parties’ policy statements during election campaigns. We also find no evidence that voters adjust their Left‐Right positions or their partisan loyalties in response to shifts in parties’ campaign‐based policy statements. By contrast, we find that voters do respond to their subjective perceptions of the parties’ positions. Our findings have important implications for party policy strategies and for political representation.