Sex determination from the talus of Koreans by discriminant function analysis

The aims of this study were to investigate the sex discriminating potential of the talus in Koreans and compare this with other analyses in different populations. Statistical analyses were performed using data from nine measurements acquired from 140 tali (70 men, 70 women). The talus of Koreans is dimorphic between sexes in all measurements (p < 0.01). Discriminant function equations were generated by univariate, multivariate, and stepwise methods with a range of accuracy from 67.1 to 87.1%. Stepwise equations of other populations did not discriminate the sex of the Korean sample as accurately as each equation's own accuracies. The variables with high accuracy in this study are useful for sex determination of Koreans on the basis of confirmation of population specificity.     

Family Group Conferencing and Re‐Offending Among First‐Time Juvenile Offenders: The Indianapolis Experiment

Restorative justice processes, and family group conferences in particular, have become increasingly common in justice system practices across the globe. There has also been significant scholarly interest. Yet, with several notable exceptions, much of the research has been characterized by relatively weak designs, and questions related to the impact of family group conferences on re‐offending remain unanswered. This research is intended to begin to address these issues. The study is based on an experiment conducted in Indianapolis, Indiana whereby young, first‐time‐offending youths were randomly assigned to either a family group conference or one of a number of court‐ordered diversion programs. Nearly 800 youths participated in the experiment, and the cases were tracked for 24 months following their initial arrest. Survival analysis techniques were used to compare prevalence patterns of re‐offending among the treatment and control groups. The results indicated a significant difference between the two groups with the control group experiencing higher rates of failure (re‐offending). The differences were most pronounced during the period of 3–8 months following the initial arrest. Incidence rates were also compared. Assignment to the treatment group was negatively related to incidence of offending. Given the consistent finding of victim benefits in restorative justice processes, the results suggest that conferences hold promise as an effective intervention, at least for young first‐time offenders, and warrant continued experimentation.     

Sexual Dimorphism in Finger Ridge Breadth Measurements: A Tool for Sex Estimation from Fingerprints

Previous research has demonstrated significant sexual dimorphism in friction ridge skin characteristics. This study uses a novel method for measuring sexual dimorphism in finger ridge breadths to evaluate its utility as a sex estimation method from an unknown fingerprint. Beginning and ending in a valley, the width of ten parallel ridges with no obstructions or minutia was measured in a sample of 250 males and females (N = 500). The results demonstrate statistically significant differences in ridge breadth between males and females (p < 0.001), with classification accuracy for each digit varying from 83.2% to 89.3%. Classification accuracy for the pooled finger samples was 83.9% for the right hand and 86.2% for the left hand, which is applicable for cases where the digit number cannot be determined. Weight, stature, and to a lesser degree body mass index also significantly correlate with ridge breadth and account for the degree of overlap between males and females.     

美国性犯罪者登记制度的实证研究及反思

对性犯罪者进行登记是美国等西方国家普遍采用的用于遏制性犯罪的做法。但不少研究表明,性犯罪立法在控制性犯罪和减少再逮捕率方面并没有起明显作用,相反,性犯罪者登记制度给相当一部分性犯罪分子带来了诸多负面影响。关于性犯罪者登记制度需要进一步的研究,研究内容包括性犯罪者登记法是否能够减少性犯罪行为,谁来对登记程序进行监管,该制度对性犯罪者及其家庭的影响,以及实施登记法律的成本。     

Types of crimes committed by repeat DUI offenders

This study investigates whether repeat driving under the influence (DUI) offenders have more extensive histories of violent, property, and drug crimes than first-time drunk drivers. It also offers an exploratory investigation into the extent of their criminal specialization. Negative binomial regression was performed on arrest and criminal history data from a systematic random sample of 429 DUI arrestees. Analyses controlling for age, gender, ethnicity, and employment found that being a repeat DUI offender increased the total number of violent and property convictions (regardless of severity) and petty misdemeanor/violation property convictions. The results suggest DUI recidivists are generalists rather than specialists and that impaired driving is best viewed as just one manifestation of a host of deviant behaviors. They also illustrate the challenges of rehabilitating and deterring DUI recidivists and the potential differences between first-time and repeat DUI offenders. The findings should not be interpreted as support of enforcement or deterrent DUI policies that focus on repeat offenders, as limited resources are most efficiently directed at the general population of impaired drivers.     

Correctional outcomes of offenders with mental disorders

While there is now a considerable literature on the extent of mental disorder (MD) within correctional settings, there is much less research on the correctional outcomes of offenders with a mental disorder (OMDs). This study contributes to that knowledge base by comparing the profiles and institutional and community outcomes of federally-sentenced Canadian offenders with, and without, a MD and examines the correctional response to their management. Results showed that OMDs had higher risk and need ratings and were more likely to be serving their current sentence for a violent offense. Outcomes for OMDs were poorer as reflected by higher rates of institutional charges and transfers to segregation, and higher rates of recidivism on release. This difference holds for the recidivism analysis, even when variables related to risk are controlled. The results demonstrate the complex needs of OMDs and points to the requirement for correctional agencies to provide specialized interventions that address both their mental health and criminogenic needs. Future research is required to examine whether type of diagnosis, particularly the degree of antisocial orientation, contribute to these poorer outcomes.     

Characteristics of children with problem sexual behaviour and adolescent perpetrators of sexual abuse: a systematic review

ABSTRACT

People who commit sexual offences are a heterogeneous group, with research suggesting that children and young people commit a large proportion of all sex offences, especially those committed against other children. This systematic review provides a synthesis of literature concerning the characteristics of children and adolescents who exhibit harmful sexual behaviour. There is a particular focus in this review on studies that examine the characteristics of children and young people exhibiting these behaviours within institutional and organisational settings or which take a situational and/or developmental approach to understanding sexually abusive behaviour. Using a developmental and life-course criminology lens, this review explores implications from the literature for the prevention and response to child sexual abuse, with a particular focus on institutional contexts where the perpetrators are children and adolescents.     

Risk Factors and Pathways to Imprisonment among Incarcerated Women in Victoria, 1860–1920

Criminological studies have found that men’s and women’s pathways to imprisonment differ, with risk factors such as substance abuse, mental illness, socioeconomic circumstances and past victimisation more strongly associated with female prisoners. However, limited quantitative or longitudinal research exists on how the risk factors associated with female offending may have shifted over time. This article investigates the criminal careers and pathways to imprisonment of 6,042 women incarcerated in Victoria between 1860 and 1920, and the risk factors associated with subsequent recidivism. The findings suggest that, while many of today’s risk factors were present historically, there have been notable shifts across time.     

DIFFERENTIATING SERIOUS ADOLESCENT OFFENDERS WHO EXIT THE JUSTICE SYSTEM FROM THOSE WHO DO NOT

Numerous factors have been posited to promote desistance from criminal offending in late adolescence and early adulthood. Research in this area has generally examined these factors for their impact on offending for a period shortly after the occurrence or shifts in possible predictors. The current study takes a slightly different approach. It examines the broad relation of life changes and developmental patterns to wholesale shifts in offending behavior. The current study uses data from the Pathways to Desistance study to compare the developmental patterns of two groups of serious adolescent male offenders: those who are “system successes” with no subsequent criminal justice system involvement and a matched sample for a 7‐year period after court involvement for a felony offense. Findings from growth curve analyses indicate that patterns of change in criminal attitudes, psychosocial development, and legal employment over this extended follow‐up period are related to an absence of offending. These results support further investigation of the synergistic effects of psychological changes and entry into the job market as possible mechanisms promoting desistance during this developmental period. The policy and practice implications of these findings are discussed.