A Comparison of the Youth Psychopathic Traits Inventory (YPI)-Triarchic Scales and the YPI in a Sample of Justice-Involved Youth.

The Triarchic model (Patrick, Fowles, & Krueger, 2009) posits that psychopathy consists of three elements: Boldness, Meanness, and Disinhibition. Drislane et al. (2015) recently derived scales from the Youth Psychopathic Traits Inventory (YPI; Andershed, Kerr, Stattin, & Levander, 2002) to assess these traits. The initial validation efforts appeared promising, but researchers have yet to evaluate these scales among justice-involved youth. The current study examines the validity of the YPI-Triarchic scales in an archival sample of 928 male adolescent offenders and tests whether the new scales provide information incremental to the original YPI. The YPI-Triarchic scales were strongly correlated with original YPI scales (rs = .56-.96), and some associations were contrary to predictions and previous findings about the Triarchic model (e.g., YPI-Boldness was not inversely related to symptomatology). Thus, caution is warranted when attempting to study the Triarchic model with the YPI-Triarchic scales.

Proximal predictors of gun violence among adolescent males involved in crime.

The growing public health and legal concerns regarding gun violence has led to a call for research that investigates risk factors for gun violence across a variety of domains. Individual and sociocontextual risk factors have been associated with violence more broadly, and in some instances gun-carrying, however no prior research has investigated the role of these factors in explaining gun violence using longitudinal data. The current study utilized a subsample (N = 161) from the Pathways to Desistance Study, which is a longitudinal sample of serious adolescent offenders to evaluate interindividual and intraindividual differences in relevant risk factors of gun violence. Results suggest that there are a few key proximal individual-level and sociocontextual predictors for gun violence, including witnessing nongun violence, future orientation, and perceived personal rewards to crime. Findings demonstrate the salience of exposure to violence in contributing to gun violence and identify levers of action for public policy. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

The Classification of Violence Risk.

(Reprinted with permission from Behav. Sci. Law 24: 721-730, 2006).

Recidivism in a Sample of Serious Adolescent Offenders.

OBJECTIVES: A broad research literature in criminology documents key aspects of how criminal offending develops and changes over the life span. We contribute to this literature by showcasing methods that are useful for studying medium-term patterns of subsequent criminal justice system involvement among a sample of serious adolescent offenders making the transition to early adulthood. METHODS: Our approach relies on 7 years of post-enrollment follow-up from the Pathways to Desistance Study. Each person in the study was adjudicated delinquent for or convicted of one or more relatively serious offenses during adolescence. Their local jurisdiction juvenile court petition records and their adult FBI arrest records were systematically searched. RESULTS: We estimate in-sample 7-year recidivism rates in the 75% to 80% range. Our analysis also provides recidivism rate estimates among different demographic groups within the sample. Extrapolated long-term recidivism rates are estimated to be on the order of 79% to 89%. CONCLUSIONS: The Pathways data suggest that recidivism rates of serious adolescent offenders are high and quite comparable to the rates estimated on other samples of serious offenders in the extant literature. Our analysis also reveals a pattern of heightened recidivism risk during the earliest months and years of the follow-up period followed by a steep decline.

Victim Offender Overlap: Dual Trajectory Examination of Victimization and Offending among Young Felony Offenders over Seven Years.

The relationship between victimization and offending has been shown consistently across different samples, settings, and crime types. This study uses data from the Pathways to Desistance Study to examine dual trajectories of offending between the ages of 15 and 24 in a sample of male felony offenders. The dual trajectory models demonstrate substantial convergence in victimization and offending. And while there are sizable numbers of youth who continue to be victimized, but desist or decrease in their offending behaviors, very few youth continue to offend in the absence of continued victimization. This study also proposes and tests three criminological theories that have been employed as explanations for the victim-offender overlap - low self-control, lifestyles/routine activities, and street-code attitudes. The logistic regression results indicate that involvement in risky and/or unstructured, unsupervised activities is a key correlate of the victim-offender overlap. The strength of the relationship between routine activity variables and the victim-offender overlap supports the provision of structured, supervised activities for youth and young adults as a way of preventing future victimization and offending, particularly among youth who have high exposure to violence.

The Link Between Mental Illness and Firearm Violence: Implications for Social Policy and Clinical Practice.

The United States has substantially higher levels of firearm violence than most other developed countries. Firearm violence is a significant and preventable public health crisis. Mental illness is a weak risk factor for violence despite popular misconceptions reflected in the media and policy. That said, mental health professionals play a critical role in assessing their patients for violence risk, counseling about firearm safety, and guiding the creation of rational and evidence-based public policy that can be effective in mitigating violence risk without unnecessarily stigmatizing people with mental illness. This article summarizes existing evidence about the interplay among mental illness, violence, and firearms, with particular attention paid to the role of active symptoms, addiction, victimization, and psychosocial risk factors. The social and legal context of firearm ownership is discussed as a preface to exploring practical, evidence-driven, and behaviorally informed policy recommendations for mitigating firearm violence risk.

The Relationships Among Exposure to Violence, Psychological Distress, and Gun Carrying Among Male Adolescents Found Guilty of Serious Legal Offenses: A Longitudinal Cohort Study.

BACKGROUND: Gun violence and psychological problems are often conflated in public discourse on gun safety. However, few studies have empirically assessed the effect of exposure to violence when exploring the association between gun carrying and psychological distress. OBJECTIVE: To examine the potential effect of exposure to violence on the associations between gun carrying and psychological distress among vulnerable adolescents. DESIGN: Longitudinal cohort study. SETTING: The Pathways to Desistance study, a study of youths found guilty of a serious criminal offense in Philadelphia County, Pennsylvania, or Maricopa County, Arizona. PARTICIPANTS: 1170 male youths aged 14 to 19 years who had been found guilty of a serious criminal offense. MEASUREMENTS: Youths were assessed at baseline and at four 6-month intervals with regard to gun carrying ("Have you carried a gun?"), psychological distress (Global Severity Index), and exposure to violence (modified version of the Exposure to Violence Inventory). RESULTS: At the bivariate level, gun carrying was consistently associated with higher levels of psychological distress. However, the association between psychological distress and gun carrying diminished or disappeared when exposure to violence was considered. Exposure to violence (as either a victim or a witness) was significantly related to gun carrying at all follow-up assessments, with increased odds of gun carrying ranging from 1.43 to 1.87 with each additional report of exposure to violence. LIMITATIONS: The study sample was limited to justice-involved male youths. Precarrying distress and exposure to violence could not be fully captured because many participants had initiated gun carrying before baseline. CONCLUSION: In male youths involved in the criminal justice system, the relationship between psychological distress and gun carrying seems to be influenced by exposure to violence (either experiencing or witnessing it). Further study is warranted to explore whether interventions after exposure to violence could reduce gun carrying in this population. PRIMARY FUNDING SOURCE: None.

Risk and Outcomes: Are Adolescents Charged with Sex Offenses Different from Other Adolescent Offenders?

Juveniles who have committed sexual offenses are subject to specialized treatment and policies based on their assumed unique dangerousness, despite contradictory evidence. Limited information is available regarding risk factors and their relationships to outcomes in this population. The comparative frequency and predictive utility of empirically supported risk factors for general delinquency were examined using data from the Pathways to Desistance study. Adolescent males who committed sexual offenses (n = 127) were compared to adolescent males who committed non-sexual offenses (n = 1021). At the start of the study, the sample ranged in age from 14 to 18 (M = 16.00, SD = 1.12) and self-identified as primarily African American (44 %), Latino (29 %), or White (25 %). Outcomes were measured over 7 years and included general and sexual recidivism, involvement in school and work, and positive relationships with peers and adults. The results indicated a few small differences in the presence of risk factors and their relationship to outcomes, with many similarities. Juveniles who have committed sexual offenses had equivalent general recidivism but higher sexual recidivism, though this rate was low (7.87 %, or 10 of the 127 adolescents who had committed sexual offenses). New clinical and policy approaches may be needed given the similarities between groups.

An examination of change in dynamic risk of offending over time among serious juvenile offenders.

PURPOSE: We examine whether and how much risk/need indicators change over time in a sample of serious adolescent offenders and whether changes in risk are related to self-reported and official record reports of offending in the year following assessment. METHODS: Growth curve and multilevel mixed-effects models are used to examine change through age 18 in a sample of 1,354 serious adolescent offenders participating in the Pathways to Desistance Study. RESULTS: Three primary findings emerge: 1) Compared to the baseline assessment, overall risk/need scores decrease over time. 2) Risk/need does not change in a uniform sequence across domains and time; the form and rate of change differ by domain. 3) Risk/need indicators were related to later offending, with more recent indicators being more powerful for predicting rearrest. CONCLUSIONS: The findings provide empirical support for recent efforts to incorporate routine risk/need assessment into juvenile justice practice. Repeated assessments are likely to identify fluctuations in areas of risk/need that can be used to inform case management and intervention efforts, even for serious offenders.

Effect of Gun Carrying on Perceptions of Risk Among Adolescent Offenders.

OBJECTIVES: We observed how perceptions of risks, costs, crime rewards, and violence exposure change as individual gun-carrying behavior changes among high-risk adolescents. METHODS: We analyzed a longitudinal study (2000-2010) of serious juvenile offenders in Maricopa County, Arizona, or Philadelphia County, Pennsylvania, assessing within-person changes in risk and reward perceptions, and violence exposure as individuals initiated or ceased gun carrying. RESULTS: Despite being associated with heightened exposure to violence, gun carrying was linked to lower perceptions of risks and costs and higher perceived rewards of offending. Gun carrying was not time-stable, as certain individuals both started and stopped carrying during the study. Within-person changes in carrying guns were associated with shifting perceptions of risks, costs, and rewards of crime, and changes in exposure to violence in expected directions. CONCLUSIONS: Gun carrying reduces perceptions of risks associated with offending while increasing actual risk of violence exposure. This suggests that there is an important disconnect between perceptions and objective levels of safety among high-risk youths. Gun-carrying decisions may not only be influenced by factors of protection and self-defense, but also by perceptions of risks and reward associated with engaging in crime more generally.

Prevalence of mental health problems and service use among first-time juvenile offenders.

It is known that youth engaged in the juvenile justice system show high rates of psychiatric disorders. However, little is known about the course of those disorders over time, or about mental health service use on the part of children and families during justice system involvement. Boys and girls recruited from their first contact with juvenile court (n=75), at a mean age of 13.6 years, completed three waves of interviews, each consisting of a structured clinical interview and questionnaires regarding service use, family functioning, parental burden, parental psychopathology. High rates of psychiatric disorders were evident. Three quarters (n = 56) met criteria for a mood, anxiety or behavioral disorder by parent or child report. Despite the high prevalence of mental health concerns, relatively few youth (approximately 20%) were involved in mental health services in follow-up waves. The presence of ODD and higher levels of family communication problems were associated with involvement in mental health services. Although parents experienced burden associated with their child's mental health problems, burden was not a strong correlate of help-seeking. Mental health problems declined from the point of initial involvement with juvenile justice; only ODD symptoms showed stability over time. Low rates of engagement in mental health services are found for juveniles subsequent to their first contact with juvenile justice. ODD and family communication problems most influenced service engagement, while burden due to mental health problems did not. The results provide potential targets for efforts to enhance parental motivation towards service engagement.

Codevelopment of psychopathic features and alcohol use during emerging adulthood: Disaggregating between- and within-person change.

The current study examined whether there is a bidirectional association between changes in alcohol use and psychopathic features during the transition into emerging adulthood. The nature of this association was investigated among a large sample of serious male adolescent offenders (N = 1,170) across 7 annual assessments (ages ∼17-23), with a focus on disaggregating between- and within-person change. Findings indicated that there was significant variability between participants in their rate of change of psychopathic features and alcohol use throughout this period of development. Both, between- and within-person increases in alcohol use tended to parallel increases in psychopathic features during the transition into emerging adulthood. In addition, evidence indicated that during years when adolescents consumed more alcohol than normal, they experienced higher than usual levels of self-reported psychopathic features at the subsequent assessment. The relevance of these findings for public policy and their potential to inform treatments and interventions are discussed.

Probation Intensity, Self-Reported Offending, and Psychopathy in Juveniles on Probation for Serious Offenses.

This study examines the relationship between level of supervision by the juvenile probation officers (JPO) and an adolescent's offending, considering the characteristics of juvenile offenders (specifically, level of psychopathy). Data are taken from the Pathways to Desistance Study on a subset of 859 juvenile offenders. We found that the level of probation officer supervision was not consistently related to the juvenile's risk of recidivism, and level of supervision did not affect self-reported offending. However, risk level is consistently related to offending behavior, more so than the level of supervision and other characteristics of these youths. Level of psychopathy does not moderate the relationship of self-reported offending and level of supervision. These results highlight the need for more integration of risk assessment tools into juvenile probation practices and the possibility of devising methods to focus this practice to make it more effective.

Reporting guidance for violence risk assessment predictive validity studies: the RAGEE Statement.

Available reporting guidelines for prognostic and diagnostic accuracy studies apply primarily to biological assessment and outcomes, overlooking behavioral issues with major public health and safety implications such as violence. The present study aimed to develop the first set of reporting guidance for predictive validity studies of violence risk assessments: the Risk Assessment Guidelines for the Evaluation of Efficacy (RAGEE) Statement. A systematic search of 8 electronic databases prior to September 2012 identified 279 reporting guidelines for prognostic and diagnostic accuracy studies. Unique items were extracted and modified to make them relevant to risk assessment. A 4-wave Delphi process involving a multidisciplinary team of 37 international experts resulted in a 50-item reporting checklist. The panelists endorsed the RAGEE Statement checklist as being highly satisfactory and as indicating study features that should be reported routinely in manuscripts. Use of these proposed standards has the potential to improve the quality of the risk assessment literature.

Assessing the nature and mix of offences among serious adolescent offenders.

BACKGROUND: Much of the research on specialisation in offending tends to show that offending careers are marked by more versatile than specific criminal activity. One key limitation of this research has been that very few studies have used both official records and self-reports to study the longitudinal mix of offences. AIMS: This study uses longitudinal data to examine the mixture of offences during mid-adolescence and into early adulthood, a key transitionary period of the life course, using both self-reports and official records. METHOD: Data from 1354 serious adolescent offenders are used to study the mixture of offences over a 7-year period. RESULTS: The results point strongly to the conclusion that generality is typical and specialisation is exceptional.

Structural coherence and temporal stability of psychopathic personality features during emerging adulthood.

Psychopathy is a complex personality disorder characterized by affective, interpersonal, and behavioral dimensions. Although features of psychopathy have been extended downwardly to earlier developmental periods, there is a discerning lack of studies that have focused on critically important issues such as longitudinal invariance and stability/change in these features across time. The current study examines these issues using a large sample of male adolescent offenders (N = 1,170) assessed across 7 annual time points during the transition into emerging adulthood (ages ∼17 to 24 years). Findings demonstrated that features of psychopathy remained longitudinally invariant across this developmental period, and showed temporally consistent and theoretically coherent associations with other measures of personality, psychopathology, and criminal behaviors. Results also demonstrated that mean levels of psychopathic personality features tended to decrease into emerging adulthood and showed relatively modest rank-order stability across assessments with 7-year lags. These findings suggest that reductions in maladaptive personality features seem to parallel the well-documented decreases in offending that occur during the early 20s.

The Challenge and Opportunity of Parental Involvement in Juvenile Justice Services.

The active involvement of parents - whether as recipients, extenders, or managers of services - during their youth's experience with the juvenile justice system is widely assumed to be crucial. Parents and family advocacy groups note persisting concerns with the degree to which successful parental involvement is achieved. Justice system providers are highly motivated and actively working to make improvements. These coalescing interests provide a strong motivation for innovation and improvement regarding family involvement, but the likely success of these efforts is severely limited by the absence of any detailed definition of parental involvement or validated measure of this construct. Determining whether and how parental involvement works in juvenile justice services depends on the development of clear models and sound measurement. Efforts in other child serving systems offer guidance to achieve this goal. A multidimensional working model developed with parents involved in child protective services is presented as a template for developing a model for parental involvement in juvenile justice. Features of the model requiring changes to make it more adaptable to juvenile justice are identified. A systematic research agenda for developing methods and measures to meet the present demands for enhanced parental involvement in juvenile justice services is presented.

An agenda for advancing research on crisis intervention teams for mental health emergencies.

The popularity of crisis intervention teams (CITs) for law enforcement agencies has grown dramatically over the past decade. Law enforcement agencies and advocates for individuals with mental illness view the model as a clear improvement in the way the criminal justice system handles individuals with mental illness. There is, however, only limited empirical support for the perceived effectiveness of CITs. This Open Forum analyzes research needs in this area and offers recommendations. Two major gaps in CIT research are identified: verifying that changes in officers' attitudes and skills translate into behavioral change and determining how criminal justice-mental health partnerships affect officers' behavior. Research addressing these gaps could help set benchmarks of success and identify evidence-based practices for CIT, substantially increasing the empirical base of support for CIT.

Justice policy reform for high-risk juveniles: using science to achieve large-scale crime reduction.

After a distinctly punitive era, a period of remarkable reform in juvenile crime regulation has begun. Practical urgency has fueled interest in both crime reduction and research on the prediction and malleability of criminal behavior. In this rapidly changing context, high-risk juveniles--the small proportion of the population where crime becomes concentrated--present a conundrum. Research indicates that these are precisely the individuals to treat intensively to maximize crime reduction, but there are both real and imagined barriers to doing so. Mitigation principles (during early adolescence, ages 10-13) and institutional placement or criminal court processing (during mid-late adolescence, ages 14-18) can prevent these juveniles from receiving interventions that would best protect public safety. In this review, we synthesize relevant research to help resolve this challenge in a manner that is consistent with the law's core principles. In our view, early adolescence offers unique opportunities for risk reduction that could (with modifications) be realized in the juvenile justice system in cooperation with other social institutions.

Psychosocial (im)maturity from adolescence to early adulthood: distinguishing between adolescence-limited and persisting antisocial behavior.

In the psychological tradition, desistance from antisocial behavior is viewed as the product of psychosocial maturation, including increases in the ability to control impulses, consider the implications of one's actions on others, delay gratification in the service of longer term goals, and resist the influences of peers. The present study investigates how individual variability in the development of psychosocial maturity is associated with desistance from antisocial behavior in a sample of 1,088 serious juvenile offenders followed from adolescence to early adulthood (ages 14-25). We find that psychosocial maturity continues to develop to the midtwenties and that different developmental patterns of maturation are found among those who desist and those who persist in antisocial behavior. Compared to individuals who desisted from antisocial behavior, youths who persisted exhibited diminished development of psychosocial maturity. Moreover, earlier desistance compared to later desistance is linked to greater psychosocial maturity, suggesting that there is an association between desistance from antisocial behavior and normative increases in psychosocial maturity.