Intellectual, behavioral, and personality correlates of violent vs. non-violent juvenile offenders

The overall aim of this study was to examine the relationship between offender status (violent vs. nonviolent) and selected predictor variables from personality, behavioral, and intellectual domains. The two main sub goals were (a) to determine which variables from these domains were most closely associated with offender status, and (b) to construct a stepwise logistic regression model that could help identify which juveniles were more likely to be incarcerated for violent vs. nonviolent offenses. The participants for this investigation were juvenile offenders referred to the Juvenile Court Assessment Center by the Juvenile Justice Division of the Eleventh Judicial Circuit. The court-ordered assessment included the following measures: (a) The Millon Adolescent Clinical Inventory (MACI), (b) the Behavior Assessment System for Children (BASC), (c) the Peabody Picture Vocabulary Test-Third Edition (PPVT-III), (d) the Wide Range Achievement Test-Third Edition (WRAT-III), (e) the Kaufman Brief Intelligence Test (K-BIT), and (f) records of school achievement. The ten variables that had the strongest association with offender status were entered into the stepwise logistic regression analysis; five of these strategically chosen predictor variables accurately differentiated violent from nonviolent offenders 86.3% of the time. Reading Percentile (β=-.051), PPVT-III (β=-.059), MACI-Inhibition (β=-.033), MACI-Eating Dysfunction (β=.051), and BASC-Sense of Inadequacy (β=-.072). Gender differences were explored.     

The use of a linkage analysis as evidence in the conviction of the Newcastle serial murderer,South Africa

The linking of a series of crimes to one individual has always been problematic, especially in the absence of eyewitness or forensic evidence. During the investigation, another means whereby this can be done is through linkage analysis. Yet a linkage analysis can also play a role during the trial of a serial offender. This paper examines the use of a linkage analysis report as evidence during the trial of the Newcastle serial murderer in South Africa. The linkage analysis examined the circumstances of the crime, modus operandi, and signature behaviour of the offender, to come to the conclusion that all the offences were committed by one individual, despite the lack of eyewitness or forensic evidence linking the suspect to two of the four incidents. This evidence was admitted by the court and the presiding officer concurred that the accused was guilty of committing the crimes during the third and fourth incidents. Copyright © 2006 John Wiley & Sons, Ltd.     

From Mental Health to Juvenile Justice: What Factors Predict This Transition?

We identify youth who are at risk for a critical transition from mental health to juvenile justice. A statewide longitudinal sample of Medicaid-eligible youth (aged 10–17) in the public mental health system (n = 5,455), during approximately one fiscal year (July 1, 1994–August 30, 1995), was used to determine the risk factors for, and timing of, a subsequent juvenile justice detention or commitment during the three subsequent fiscal years (1994–1997). Logistic regression and Cox Proportional Hazards modeling were used. Risk factors for juvenile justice detention or commitment included being: male, black or Hispanic, in junior high school, involuntarily admitted to mental health, having a DSM-IV diagnosis of conduct disorder, alcohol problems, a constellation of risk behavior, and receiving prior mental health services. Factors that accelerate the timing of detention or commitment in the juvenile justice system after a mental health visit included most of the general risk factors except risk behavior and involuntary admission were no longer significant and having a DSM-IV nonalcohol drug use diagnosis, antisocial behavior, and school problems became significant. Our study helps to identify youth who are at risk for multiple system use so that they may be provided appropriate services to prevent multiple system use.     

Teenage Childbearing,Reproductive Justice,and Infant Mental Health

Reproductive justice advocates emphasize the rights of women to choose to have children, to decide the conditions under which they give birth, and to parent their children with support, safety, and dignity. This article examines what a reproductive justice perspective contributes to infant mental health work with teenage mothers and their families. It explores the historical framing of teenage pregnancy in which young mothers are the cause of a variety of social problems and in which the primary policy and practice approach is pregnancy prevention. The article offers alternative framings of teenage childbearing, based on reproductive justice principles, which focus on social conditions surrounding teenage parenthood and the meaning of motherhood in the lives of young women. These alternative frames shift the practice agenda to eradicating unjust social conditions and providing supports for young women in their roles as parents. The article then describes ways in which two infant mental health programs have incorporated reproductive justice principles into their work with young families: Chicago's community doula model and Florida's Young Parents Project for court-involved teenage parents. Finally, the article extracts a set of principles deriving from a reproductive justice perspective that are relevant to infant mental health work with young families.     

Choice of Weapon or Weapon of Choice? Examining the Interactions between Victim Characteristics in Single‐victim Male Sexual Homicide Offenders

As most studies report that the majority of sexual homicide offenders (SHOs) prefer to kill with their own hands, research has largely neglected to examine the choice of weapon by these offenders. The US Supplementary Homicide Reports show that although a large number of SHOs murder their victim using personal weapons (e.g. bare hands and manual or ligature strangulation), the majority use an alternative weapon (e.g. edged weapons, contact weapons, and firearms). The present study hypothesises that the choice of weapon is in part influenced by victim characteristics. To identify specific combinations and interactions between victim characteristics and the choice of a personal or edged weapon during the commission of a sexual homicide, a combination of exhaustive chi‐square automatic interaction detector and conjunctive analysis is used on a sample of 2,472 single‐victim male SHOs from a 36‐year period of Supplementary Homicide Report data (1976–2011). Findings show that SHOs choose their weapon according to some victim characteristics. Implications of the findings are discussed in light of police suspect prioritisation. Copyright © 2014 John Wiley & Sons, Ltd.     

Using behavior contracts to improve behavior of children and adolescents in multiple settings

Research has shown that behavior contracts, a form of contingency management, can promote a wide range of behavior changes for individuals in varied populations; however, relatively few studies have been conducted in nonacademic settings. In the context of two service projects, we evaluated the extent to which behavior contracts improved problem behavior for 11 children and adolescents in residential treatment facilities and foster homes using nonconcurrent multiple baseline across participants’ designs with three or more tiers and supplemental statistical analysis for each tier. Practitioners in each setting implemented individualized behavior contracts for 5 to 59 weeks. Results show that behavior improved substantially for six participants but was relatively unchanged for the other five participants. We discuss the limitations of this clinically driven study, as well as clinical implications of our mixed findings.     

情绪智力和父母社会支持对犯罪青少年社会适应的影响：直接效应还是缓冲效应？

以上海和昆明的499名犯罪青少年和504名普通青少年为被试,采用问卷法对犯罪青少年的情绪智力、父母社会支持和社会适应状况进行考察,发现（1）普通青少年的情绪智力、父母社会支持和社会适应状况显著好于犯罪青少年;（2）情绪智力显著预测普通和犯罪青少年的积极和消极社会适应状况;（3）父母社会支持能够直接预测犯罪青少年的社会适应状况,同时也能够调节情绪智力对犯罪青少年的社会适应状况的预测作用,父母社会支持对社会适应的直接效应和缓冲效应假说均得到了支持。