Antisocial Peers Research Articles

Detection of Dynamic Risk Factors and Correctional Practice

Taxman and Caudy (2015, this issue) argue for the utility of basing correctional interventions on individual need profiles as opposed to levels of reoffending risk and lists of risk dynamic factors. Although they acknowledge the value of the risk‐ need‐responsivity (RNR) framework in guiding offender classification and subsequent correctional interventions, the inability of the RNR model to bridge the theory-practice gap is recognized as a major weakness. The problem is that offenders vary in terms of their psychological and social problems, and this variability is often overlooked by correctional jurisdictions that use the RNR to construct policy and programs for offenders. In other words, the RNR is too blunt an instrument to reflect adequately the real-world experiences and treatment needs of individual offenders—treatment needs that span both programs and case management. Taxman and Caudy’s (2015) response to the problem of offender need heterogeneity is to search for clusters of dynamic risk factors they label “criminogenic needs” and “lifestyle destabilizers.” They believe that the best way to reduce recidivism rates is by developing a more fine-grained understanding of risk profiles and to use the subsequent grouping of offenders to determine the type and duration of intervention packages. To achieve this end, latent class analysis (LCA) was used to detect groups of offenders (from a sample of 17,252 offenders on probation) with similar clusters of needs and lifestyle destabilizers using a risk-assessment scale and measures of 11 classes of dynamic risk factors, including substance abuse, low self-control, antisocial peers, antisocial values, employment education, and family support. The employment of this statistical technique resulted in four groups: class 1—moderate needs with high destabilizers, class 2—low need with few destabilizers,

Characteristics of females who sexually offend: a comparison of solo and co-offenders.

Although recent typologies of female sexual offenders have recognized the importance of having a co-offender, the clinical characteristics of solo and co-female sexual offenders remain poorly understood. The aim of this study was to compare solo (n = 20) and co- (n = 20) female sexual offenders on a variety of clinical characteristics. It was found that although solo and co-offenders reported similar developmental experiences and psychological dispositions, differences were found in environmental niche, offense preceding, and positive factors. Specifically, solo offenders demonstrated a greater presence of personal vulnerabilities including mental health and substance abuse difficulties. Co-offenders reported a greater presence of environmentally based factors, including a current partner who was a known sex offender and involvement with antisocial peers. It is suggested that these results have implications for understanding assessment and intervention needs for these groups of sexual offenders.

Predictors of Traditional and Cyber-Bullying Victimization: A Longitudinal Study of Australian Secondary School Students.

The purpose of the present article is to compare the individual, peer, family, and school risk and protective factors for both traditional and cyber-bullying victimization. This article draws on data from 673 students from Victoria, Australia, to examine Grade 7 (aged 12-13 years) predictors of traditional and cyber-bullying victimization in Grade 9 (aged 14-15 years). Participants completed a modified version of the Communities That Care youth survey. There were few similarities and important differences in the predictors of traditional and cyber-bullying victimization. For Grade 9 cyber-bullying victimization, in the fully adjusted model, having been a victim of traditional bullying in Grade 7 and emotional control in Grade 7 were predictors. For Grade 9 traditional bullying victimization, predictors were Grade 7 traditional bullying victimization, association with antisocial peers, and family conflict, with family attachment and emotional control marginally statistically significant. The use of evidence-based bullying prevention programs is supported to reduce experiences of both traditional and cyber-bullying victimization, as is the implementation of programs to assist students to regulate their emotions effectively. In addition, traditional bullying victimization may be reduced by addressing association with antisocial friends, family conflict, and bonding to families.

Peer paradox: the tensions that peer relationships raise for vulnerable youth

AbstractThe contribution peer relationships make to positive adolescent development is well recognized. Accordingly, peer problem measures typically assess youth with few age‐appropriate peers as having peer problems. Yet, youth facing high levels of personal and/or social adversity may reduce their association with antisocial peers as part of coping or risk mitigation strategies. While such strategies will result in higher scores on peer problem measures, they may also facilitate resilience and constitute a resource social workers can draw on in their work with youth. To test this proposition of peer adaptation as a risk mitigation strategy, mixed‐methods data relating to two groups of youth who were exposed to different levels of adversity were compared on a standardized peer problem measure and a range of risk measures. Qualitative interviews extended this data and explored vulnerable youth perceptions of social withdrawal as a coping strategy. Results from the survey and qualitative data indicated that a subgroup of youth facing high levels of adversity restricted association with antisocial peers to reduce their behavioural risks. However, without adequate support from adults in both formal support systems and youths' social ecologies to compensate for the loss of peer friendships, this strategy did not reduce behavioural risk in the medium term. The social withdrawal strategy also appeared to heighten mental health concerns for these youth. The implications of this finding for the development of policy and practice with vulnerable youth are discussed.

Ecological context, concentrated disadvantage, and youth reoffending: identifying the social mechanisms in a sample of serious adolescent offenders.

Serious youthful offenders are presented with a number of significant challenges when trying to make a successful transition from adolescence to adulthood. One of the biggest obstacles for these youth to overcome concerns their ability to desist from further antisocial behavior, and although an emerging body of research has documented important risk and protective factors associated with desistance, the importance of the neighborhoods within which these youth reside has been understudied. Guided by the larger neighborhood effects on crime literature, the current study examines the direct and indirect effects of concentrated disadvantage on youth reoffending among a sample of highly mobile, serious youthful offenders. We use data from Pathways to Desistance, a longitudinal study of serious youthful offenders (N = 1,354; 13.6% female; 41.4% African American, 33.5% Hispanic, 20.2% White), matched up with 2000 Census data on neighborhood conditions for youth's main residence location during waves 7 and 8 of the study. These waves represent the time period in which youth are navigating the transition to adulthood (aged 18-22; average age = 20). We estimate structural equation models to determine direct effects of concentrated disadvantage on youth reoffending and also to examine the possible indirect effects working through individual-level mechanisms as specified by theoretical perspectives including social control (e.g., unsupervised peer activities), strain (e.g., exposure to violence), and learning (e.g., exposure to antisocial peers). Additionally, we estimate models that take into account the impact that a change in neighborhood conditions may have on the behavior of youth who move to new residences during the study period. Our results show that concentrated disadvantage is indirectly associated with youth reoffending primarily through its association with exposure to deviant peers. Taking into account youth mobility during the study period produced an additional indirect pathway by which concentrated disadvantage is associated with goal blockage (i.e., the gap between belief in conventional goals and perceived potential to reach those goals), which was then associated with exposure to deviant peers and indirectly, reoffending behavior. We conclude that the neighborhood effects literature offers a promising framework for continued research on understanding the successful transition to adulthood by serious youthful offenders.

Reducing recidivism and symptoms in emerging adults with serious mental health conditions and justice system involvement.

The peak years of offending in the general population and among those with serious mental health conditions (SMHC) are during emerging adulthood. There currently are no evidence-based interventions for reducing offending behavior among 18-21year olds, with or without SMHC. This open trial examined outcomes from an adaptation of Multisystemic Therapy (MST), an effective juvenile recidivism reduction intervention, modified for use with emerging adults with SMHC and recent justice system involvement. MST for emerging adults (MST-EA) targets MH symptoms, recidivism, problem substance use, and young adult functional capacities. All study participants (n = 41) were aged 17-20 and had a MH diagnosis and recent arrest or incarceration. Implementation outcomes indicated that MST-EA was delivered with strong fidelity, client satisfaction was high, and the majority of participants successfully completed the intervention. Research retention rates also were high. Pre-post-analyses revealed significant reductions in participants' MH symptoms, justice system involvement, and associations with antisocial peers.

The Developmental Dynamics of Joining a Gang in Adolescence: Patterns and Predictors of Gang Membership.

Researchers have examined the predictors of adolescent gang membership, finding significant factors in the neighborhood, family, school, peers, and individual domains. However, little is known about whether risk and protective factors differ in predictive salience at different developmental periods. The present study examines predictors of joining a gang, tests whether these factors have different effects at different ages, and whether they differ by gender using the Seattle Social Development Project (SSDP) sample (n=808). By age 19, 173 participants had joined a gang. Using survival analysis, results showed that unique predictors of gang membership onset included living with a gang member, antisocial neighborhood, and antisocial peer influences in the previous year. No time or gender interactions with predictors were statistically significant.

Youth Gangs and Adolescent Development: New Findings, New Challenges, and New Directions: Introduction to the Special Section

Street gangs with youth membership have been present in American society for decades, and there is growing acknowledgment through local and national observations that contemporary gang activity is more entrenched and more widespread than in years past. Although there is a wealth of data on youth gangs available from criminological research, there is a relatively small empirical and theoretical developmental literature on youth gangs. Indeed, only a handful of studies have addressed critical developmental issues on youth gangs. This special section presents five new studies approaching the study of youth gangs from a broad developmental perspective, underscoring the need for ongoing inquiry linking the heretofore separate literatures on youth gangs and antisocial peer influence from criminology and developmental science.

Students’ experiences of school suspension

School inclusion and academic attainment are key social determinants of health. Students who have been suspended from school are more likely to disengage from school and consequently not receive the health promoting benefits of social inclusion and academic achievement. This study sought to explore the experiences of students who have been previously suspended (i.e. had experienced school exclusion). Seventy-four previously suspended adolescents from five schools in the state of Victoria, Australia, completed a written questionnaire. Students reported their understanding of the process of being suspended; what they did and with whom they spent the day(s) of suspension; and their perceptions of their return to school post-suspension. While suspended, a minority of suspended students received adult supervision and most suspended students participated in benign leisure activities. Upon return to school, students reported diminished teacher assistance and found that suspension did not help resolve the underlying issues that lead to the suspension. Removal of a student displaying problem behaviours from the classroom may provide temporary relief to the school community but suspended students report minimal benefits from suspension. Suspension removes the potential pro-social normative influences of school and provides an opportunity to establish antisocial peer networks. Suspended students appear to perceive a stigma upon their return to school, further diminishing an already tenuous school relationship. So what? School suspension exposes disadvantaged students to several negative social determinants of health. Students displaying problem behaviours would benefit from interventions that maintain the student's relationship with school. Should suspension be necessary, schools could assist by ensuring that suspended students receive appropriate adult supervision and a formal reintegration to school to promote social inclusion and academic attainment, two recognised key determinants of health.

Personality, age, and antisocial peers: Relationships with violent and non-violent crimes

Among the different risk factors (RF) associated with criminal behavior outstand those related to offender’s personality traits and to lack of social support. These two groups of RF have been considered among the ”Major Risk/Need Factors” on the Andrews and Bonta’s model of criminal behavior (2010). The aim of this study is to test the relevance of these RF in the relationship between the age and the type of crime committed. We analyzed data collected with the RisCanvi, a protocol for the assessment and management of violent risk behavior for inmates (Andres-Pueyo et al., 2010) in a sample of 3952 inmates. Personality traits and social support are closely related across all ages and crime type. If we distinguish offenders by age, the younger ones show a higher prevalence of several social influence risk factors and also in other personality traits. Some other RF are less influenced by age.

Sexual Risk Behavior in Young Adulthood: Broadening the Scope Beyond Early Sexual Initiation

A robust link between early sexual initiation and sexual risk-taking behavior is reported in previous studies. The relationship may not be causal, however, as the effect of common risk factors is often not considered. The current study examined whether early initiation was a key predictor of risky sexual behavior in the 20s and 30s, over and above co-occurring individual and environmental factors. Data were drawn from the Seattle Social Development Project, a longitudinal panel of 808 youth. Early predictors (ages 10 to 15) and sexual risk taking (ages 21 to 24 and 30 to 33) were assessed prospectively. Early sexual initiation (before age 15) was entered into a series of probit regressions that also included family, neighborhood, peer, and individual risk factors. Although a positive bivariate relation between early sexual initiation and sexual risk taking was observed at both ages, the link did not persist when co-occurring risk factors were included. Behavioral disinhibition and antisocial peer influences emerged as the strongest predictors of sexual risk over and above early sexual initiation. These results suggest that early sexual initiation must be considered in the context of common antecedents; public health policy aimed at delaying sexual intercourse alone is unlikely to substantially reduce sexual risk behavior in young adulthood.

PROTOCOL: Predictors of youth gang membership in low‐ and middle‐income countries: A systematic review

BACKGROUND The Problem There is evidence of gang violence in low- and middle-income countries in Africa and Asia, and the prevalence of gangs is particularly well documented throughout Central and South America (Decker & Pyrooz, 2010; Gatti et al., 2011). Official estimates of gang membership in Central America estimate approximately 69,000 members, while academic estimates believe this figure to be closer to 200,000 (UNODC, 2007). Some estimates are as high as 500,000 gang members in the region including South America and the Caribbean, and gangs have been identified as “the primary threat to regional stability and security” (Muggah & Aguirre, 2013). While reporting and recording issues make it difficult to estimate rates of gang violence, the homicide rate in Colombia, Brazil, El Salvador and Guatemala are substantially higher than those of European and North American countries (Decker & Pyrooz, 2010; UNODC, 2007). Gangs are also active in South Africa, with an estimate of 100,000 members in Western Cape alone (Reckson & Becker, cited in Decker & Pyrooz, 2010); however, to date, there is limited research examining gangs in Africa and Asia...

Delineating Selection and Mediation Effects Among Childhood Personality and Environmental Risk Factors in the Development of Adolescent Substance Abuse

Utilizing the large, longitudinal Minnesota Twin Family Study (N = 2510; 96% European American ancestry), we examined the influence of several person-environment transactions on adolescent substance abuse. We focused on the two childhood personality traits found to be most predictive of substance abuse in this sample-socialization (willingness to follow rules and endorse conventional values) and boldness (social engagement and assurance, stress resilience, thrill seeking)-and the environmental variables of antisocial and prosocial peers, academic engagement, parent-child relationship quality, and stressful life events. Path analysis revealed that low socialization had a selection effect for each environmental risk factor, that is, socialization at age 11 predicted environmental risk at age 14, after controlling for the stability of the environmental variables from ages 11 to 14. Antisocial peers and academic engagement at age 14 then mediated some of the risk of low socialization on substance abuse at age 17, but the majority of risk for substance abuse was accounted for by the stability of socialization from age 11 to 14. Boldness at age 11 also increased risk for substance abuse, but did so primarily via a direct effect. The findings help to parse the nature of person-environment transactions across multiple personality traits and contextual risk factors that contribute to adolescent substance abuse.

Understanding the Link Between Early Sexual Initiation and Later Sexually Transmitted Infection: Test and Replication in Two Longitudinal Studies

Age at sexual initiation is strongly associated with sexually transmitted infections (STI); yet, prevention programs aiming to delay sexual initiation have shown mixed results in reducing STI. This study tested three explanatory mechanisms for the relationship between early sexual debut and STI: number of sexual partners, individual characteristics, and environmental antecedents. A test-and-replicate strategy was employed using two longitudinal studies: the Seattle Social Development Project (SSDP) and Raising Healthy Children (RHC). Childhood measures included pubertal age, behavioral disinhibition, and family, school, and peer influences. Alcohol use and age of sexual debut were measured during adolescence. Lifetime number of sexual partners and having sex under the influence were measured during young adulthood. Sexually transmitted infection diagnosis was self-reported at age 24. Early sex was defined as debut at <15 years. Path models were developed in SSDP evaluating relationships between measures, and were then tested in RHC. The relationship between early sex and STI was fully mediated by lifetime sex partners in SSDP, but only partially in RHC, after accounting for co-occurring factors. Behavioral disinhibition predicted early sex, early alcohol use, number of sexual partners, and sex under the influence, but had no direct effect on STI. Family management protected against early sex and early alcohol use, whereas antisocial peers exacerbated the risk. Early sexual initiation, a key mediator of STI, is driven by antecedents that influence multiple risk behaviors. Targeting co-occurring individual and environmental factors may be more effective than discouraging early sexual debut and may concomitantly improve other risk behaviors.

How well do dynamic needs predict recidivism? Implications for risk assessment and risk reduction

PurposeThe current study assessed the predictive validity of nine dynamic risk factors in two samples of justice-involved individuals (n=24,972) to identify promising targets for correctional programming. The study also tested the incremental predictive validity of dynamic risk relative to static indicators of recidivism risk (i.e., criminal history, age and sex). MethodsThe study relied on bivariate correlations and stepwise multivariate logistic regression analyses to test the predictive and incremental validity of dynamic risk constructs measured by the Level of Service Inventory-Revised (LSI-R). ResultsStudy findings revealed that while several dynamic risk constructs were significantly related to recidivism (antisocial attitudes, antisocial peers, education/employment, and substance abuse) over a 36-month follow-up period, the inclusion of dynamic risk items on the LSI-R did little to improve the overall predictive validity of the instrument. Across both study samples, static criminal history risk emerged as the most robust predictor of recidivism. ConclusionsThe advantages of third and fourth generation risk-need assessment tools are noted for classification purposes, but the study findings imply that risk prediction is better served by static risk factors. Implications for risk assessment and offender case management are discussed.

Research Review: Evaluating and reformulating the developmental taxonomic theory of antisocial behaviour

BackgroundThe developmental taxonomic theory proposes that there are two subtypes of antisocial behaviour. The first is a neurodevelopmental disorder which emerges in early childhood and follows a life-course persistent course, whereas the second emerges in adolescence, remits in early adulthood and reflects peer processes such as mimicry of antisocial peers. The aim of this review was to evaluate the developmental taxonomic theory in the light of recent empirical research.MethodsWe conducted a comprehensive literature review comparing these subtypes of antisocial behaviour based on searches on PubMed and other scientific databases covering the period from 1993 to 2013. We focused on research encompassing psychiatric epidemiology, personality assessment, neuropsychology, neuroendocrinology, genetics, and structural and functional neuroimaging. Sixty one empirical studies were identified that investigated one of these forms of antisocial behaviour separately or explicitly compared childhood-onset and adolescence-onset forms of antisocial behaviour.ResultsEmpirical research provides support for the hypothesis that life-course persistent antisocial behaviour is a neurodevelopmental disorder which emerges in the transactions between individual vulnerabilities and environmental adversity. In contrast to the developmental taxonomic theory, however, empirical findings suggest that severe antisocial behaviour that emerges in adolescence frequently has a negative prognosis and is rarely limited to the adolescent period. In addition, both forms of antisocial behaviour are associated with emotion processing deficits, changes in brain structure and function, alterations in cortisol secretion, and atypical personality traits (such as increased callous-unemotional traits).ConclusionsWe conclude that the developmental taxonomic theory is in need of revision, as differences between life-course persistent and adolescence-onset forms of antisocial behaviour appear to be quantitative, rather than qualitative, in nature. In addition, evidence is accumulating that adolescence-onset antisocial behaviour may also be a neurodevelopmental disorder. To account for the similarities between these groups, despite the differences in their age-of-onset, we propose that the quality of the child's early environment moderates the relationship between individual vulnerabilities and the age-of-onset of antisocial behaviour.

Parent and Peer Restrictions of Opportunities Attenuate the Link between Low Self‐control and Antisocial Behavior

AbstractFocusing on parents and peers as restrictors of opportunities, this study tested whether restricted opportunities attenuate the link between low self‐control and antisocial behavior as hypothesized by theGeneralTheory ofCrime. Early adolescents (N=180,Mage=12.04 years, 49.4 percent female, 49 percentEuropeanAmerican, 45 percentAfricanAmerican) reported their levels of self‐control, antisocial peer involvement, unsupervised time, parental solicitation, family rules, and involvement in antisocial behavior. Low levels of antisocial peer involvement and high levels of parental supervision, solicitation, and family rules were conceptualized as restricted opportunities for antisocial behavior. Opportunity restrictions attenuated the association between low self‐control and antisocial behavior such that low self‐control was less strongly associated with antisocial behavior when youth experienced less antisocial peer involvement, less unsupervised time, more parental solicitation, and more family rules than when youth experienced more antisocial peer involvement, more unsupervised time, less parental solicitation, and fewer family rules. Results clarify and extend our understanding of the role of restricted opportunities for low self‐control youth in theGeneralTheory ofCrime.

The Onset of STI Diagnosis Through Age 30: Results from the Seattle Social Development Project Intervention

The objectives of this study were to examine (1) whether the onset of sexually transmitted infections (STI) through age 30 differed for youths who received a social developmental intervention during elementary grades compared to those in the control condition; (2) potential social-developmental mediators of this intervention; and (3) the extent to which these results differed by ethnicity. A nonrandomized controlled trial followed participants to age 30, 18 years after the intervention ended. Three intervention conditions were compared: a full-intervention group, assigned to intervention in grades 1 through 6; a late intervention group, assigned to intervention in grades 5 and 6 only; and a no-treatment control group. Eighteen public elementary schools serving diverse neighborhoods including high-crime neighborhoods of Seattle are the setting of the study. Six hundred eight participants in three intervention conditions were interviewed from age 10 through 30. Interventions include teacher training in classroom instruction and management, child social and emotional skill development, and parent workshops. Outcome is the cumulative onset of participant report of STI diagnosis. Adolescent family environment, bonding to school, antisocial peer affiliation, early sex initiation, alcohol use, cigarette use, and marijuana use were tested as potential intervention mechanisms. Complementary log-log survival analysis found significantly lower odds of STI onset for the full-intervention compared to the control condition. The lowering of STI onset risk was significantly greater for African Americans and Asian Americans compared to European Americans. Family environment, school bonding, and delayed initiation of sexual behavior mediated the relationship between treatment and STI hazard. A universal intervention for urban elementary school children, focused on classroom management and instruction, children's social competence, and parenting practices may reduce the onset of STI through age 30, especially for African Americans.

Perceptions of prosocial and delinquent peer behavior and the effect on delinquent attitudes: A longitudinal study

PurposeThis study uses social learning and balance theories to explore the relationship between a youth's perceptions of both prosocial and antisocial peer behavior and their own delinquent attitudes. MethodsThe current research examines both the contemporaneous and lagged relationships between peer behavior and a youth's delinquent attitudes, the relative effect of prosocial versus antisocial peer behavior on attitudes as well as the effects of changes in these variables. Relationships are examined using data from a multi-site longitudinal sample of 3,820 youth. Analyses are completed using random-effects regression techniques as well as change scores. ResultsFindings indicate that perceptions of prosocial peer behavior have a lasting protective effect on the formation of delinquent attitudes. However, when focusing on change over time, changes in perceptions of delinquent peer behavior produce a stronger change in delinquent attitudes. ConclusionsThe current study was able to make advancements to both social learning and balance theory by focusing on perceptions of peer behavior and delinquent attitudes. The results justify the significance of continuing to examine factors that relate to how peer associations matter for delinquent attitudes and behavior.

Age and the Explanation of Crime, Revisited

Age is one of the most robust correlates of criminal behavior. Yet, explanations for this relationship are varied and conflicting. Developmental theories point to a multitude of sociological, psychological, and biological changes that occur during adolescence and adulthood. One prominent criminological perspective outlined by Gottfredson and Hirschi claims that age has a direct effect on crime, inexplicable from sociological and psychological variables. Despite the attention this claim has received, few direct empirical tests of it have been conducted. We use data from Pathways to Desistance, a longitudinal study of over 1,300 serious youthful offenders (85.8% male, 40.1% African-American, 34.3% Hispanic, 21.0% White), to test this claim. On average, youths were 16.5 years old at the initial interview and were followed for 7 years. We use multilevel longitudinal models to assess the extent to which the direct effects of age are reduced to statistical and substantive non-significance when constructs from a wide range of developmental and criminological theories are controlled. Unlike previous studies, we are able to control for changes across numerous realms emphasized within differing theoretical perspectives including social control (e.g., employment and marriage), procedural justice (e.g., perceptions of the legitimacy and fairness of the legal system), learning (e.g., gang membership and exposure to antisocial peers), strain (e.g., victimization and relationship breakup), psychosocial maturity (e.g., impulse control, self-regulation and moral disengagement), and rational choice (e.g., costs and rewards of crime). Assessed separately, these perspectives explain anywhere from 3% (procedural justice) to 49% (social learning) of the age-crime relationship. Together, changes in these constructs explain 69% of the drop in crime from ages 15 to 25. We conclude that the relationship between age and crime in adolescence and early adulthood is largely explainable, though not entirely, attributable to multiple co-occurring developmental changes.