The structured assessment of violence risk in youth demonstrates measurement invariance between Black and White justice-referred youths.

Objective: Identification and implementation of effective methods for reducing racial/ethnic bias and disparities in legal settings are paramount in the United States and other countries. One procedure originally thought to reduce bias in legal decisions is the use of risk assessment instruments, which is now being heavily scrutinized. Measurement invariance, a latent trait technique, is a robust method for assessing one form of bias.

Disparate impact of risk assessment instruments: A systematic review.

Objective: One concern about the use of risk assessment instruments in legal decisions is the potential for disparate impact by race or ethnicity. This means that one racial or ethnic group will experience harsher legal outcomes than another because of higher or biased risk estimates. We conducted a systematic review of the literature to synthesize research examining the real-world impact of juvenile and adult risk instruments on racial/ethnic disparities in legal decision making.

Healthcare expenditures for people with substance use disorders in drug courts compared to their peers in traditional courts.

Individuals within the criminal justice system are at greater risk of substance use-related morbidity and mortality and have substantial healthcare needs. In this quasi-experimental study, we assessed utilization patterns of Massachusetts Medicaid Program (MassHealth) services and associated expenditures among drug court probationers compared to a propensity score-matched sample of traditional court probationers. Risk of reoffending, employment status, age, and living arrangement data were used to calculate propensity scores and match probationers between the two court types, producing a final sample of 271 in each court (N=542).

Psychopathy Scores Predict Recidivism in High-risk Youth: A Five-year Follow-up Study.

Psychopathic traits have been associated with rearrest in adolescents involved in the criminal legal system. Much of the prior work has focused on White samples, short follow-up windows, and relatively low-risk youth. The current study aimed to evaluate the utility of the Hare Psychopathy Checklist: Youth Version (PCL:YV) for predicting general and violent felony recidivism in a large sample of high-risk, predominantly Hispanic/Latino, male adolescents (n = 254) with a five-year follow-up period.

Psychopathic Personality in Early Childhood: A Critical Comment on Lopez-Romero et al. (2021).

A recent article published in the (López-Romero et al., 2021) described the identification of "putative psychopathic personality" in a school cohort of 3-6-year-old children from Spain. This comment offers cautionary considerations of the original article on scientific grounds and critical comments on policy grounds.

Forensic practitioners' use and perceptions of telepsychology before and during COVID-19.

Objective: This survey study reports the substantial impact of the coronavirus disease (COVID-19) pandemic on the use and perceived advantages and disadvantages of telepsychology among forensic practitioners.

Hypotheses: We hypothesized that telepsychology use among forensic practitioners would substantially increase during the pandemic. Additional exploratory research questions examined (a) changes in the frequency, type, nature, and motivation for use of telepsychology; (b) changes in impressions of advantages and disadvantages; and (c) barriers specific to the remote administration of assessment instruments in forensic evaluations.

Substance use treatment services utilization and outcomes among probationers in drug courts compared to a matched cohort of probationers in traditional courts.

Background And Objectives: Drug courts provide an array of substance use treatments and community-based services for probationers struggling with substance use disorders. We assessed substance use treatment services utilization and related expenditures and relapse and recidivism outcomes and identified predictors of cost of provision of substance use treatment services in a matched cohort of Massachusetts probationers in drug courts and traditional courts.

Methods: This was an observational quasi-experimental study with 542 propensity-score-matched probationers initiating drug court between August 1, 2015 and February 28, 2018 and a minimum 6-month follow-up period.

Risk-need-responsivity: Evaluating need-to-service matching with reach, effectiveness, adoption, implementation, maintenance.

With a sample of 125 adults under community supervision (71.20% male, 76.00% White, mean age = 33.

Implementation of risk-need-responsivity principles into probation case planning.

Objective: Research indicates moderate-to-limited integration of the risk-need-responsivity (RNR) principles in probation case planning. Efforts to improve implementation are important targets for research, policy, and practice. This study examined the ability of two juvenile probation departments to implement RNR principles with fidelity following a comprehensive implementation protocol that included RNR-related policies, creation of a service matrix for criminogenic need-to-service matching, and extensive staff training.

Impact of risk assessment instruments on rates of pretrial detention, postconviction placements, and release: A systematic review and meta-analysis.

Objectives: Many agencies use risk assessment instruments to guide decisions about pretrial detention, postconviction incarceration, and release from custody. Although some policymakers believe that these tools might reduce overincarceration and recidivism rates, others are concerned that they may exacerbate racial and ethnic disparities in placements. The objective of this systematic review was to test these assertions.

Adolescent Psychopathic Traits Negatively Relate to Hemodynamic Activity within the Basal Ganglia during Error-Related Processing.

Youth with elevated psychopathic traits exhibit a number of comparable neurocognitive deficits as adult psychopathic offenders, including error-related processing deficits. Subregions of the basal ganglia play an important, though indirect, role in error-related processing through connections with cortical areas including the anterior cingulate cortex. A number of recent structural and functional magnetic resonance imaging (s/fMRI) studies have associated basal ganglia dysfunction in youth with elevated psychopathic traits, but these studies have not examined whether dysfunction occurring within subregions of the basal ganglia help contribute to error-related processing deficits previously observed in such at-risk youth.

The validity of risk assessment instruments for transition-age youth.

Objective: There is increasing recognition in the justice system that transition-age youth (TAY) are in a unique developmental period that may require tailored policies and practices. This study investigated the differential predictive validity and potential for disparate impact of both juvenile (the Structured Assessment of Violence Risk for Youth and Youth Level of Service/Case Management Inventory) and adult risk assessment instruments (the Historical-Clinical-Risk Management-20 [HCR-20] and the Violence Risk Appraisal Guide [VRAG]) with this age group (ages 16-24), relative to adolescents (ages 12-15) or older adults (ages 25-40).

Method: The authors obtained secondary data sets for the 4 instruments totaling 3,353 cases.

Investigating error-related processing in incarcerated adolescents with self-report psychopathy measures.

Disparate results have been found in previous reports when incorporating both interview-based and self-report measures of psychopathic traits within the same sample, suggesting such assessments should not be used interchangeably. We previously found Total and Facet 4 scores from Hare's Psychopathy Checklist: Youth Version (PCL:YV) were negatively related to amplitude of the error-related positivity (Pe) event-related potential (ERP) component. Here, we investigated using the same previously published sample whether scores on four different self-report measures of adolescent psychopathic traits (the Antisocial Process Screening Device [APSD], Child Psychopathy Scale [CPS], Inventory of Callous-Unemotional Traits [ICU], and Youth Psychopathic Traits Inventory [YPI]) were similarly associated with reduced Pe amplitude.

Callous-Unemotional Traits Modulate Brain Drug Craving Response in High-Risk Young Offenders.

Adults with psychopathy have a high propensity for substance abuse, generally starting from a young age. This investigation tested hypotheses about differences in the neural responses associated with drug craving among high-risk young offenders with histories of abuse of stimulants and other drugs as a function of psychopathic traits. Fifty-four male adolescents (44 with a history of stimulant abuse and 10 controls) incarcerated at a maximum-security facility (M age = 17.

Are risk assessments racially biased?: Field study of the SAVRY and YLS/CMI in probation.

Risk assessment instruments are widely used by juvenile probation officers (JPOs) to make case management decisions; however, few studies have investigated whether these instruments maintain their predictive validity when completed by JPOs in the field. Moreover, the validity of these instruments for use with minority groups has been called into question. This field study examined the predictive validity of both the Structured Assessment of Violence Risk in Youth (SAVRY; n = 383) and the Youth Level of Service/Case Management Inventory (YLS/CMI; n = 359) for reoffending when completed by JPOs.

Use of structured professional judgment by probation officers to assess risk for recidivism in adolescent offenders.

The current study tested a method of risk assessment for adolescent offenders that relies on structured professional judgment: the Structured Assessment of Violence Risk for Youth (SAVRY; Borum, Bartel, & Forth, 2006). Trained probation officers in 3 jurisdictions administered the SAVRY to 505 adjudicated adolescents (M age = 15.43 years, SD = 1.

Risk assessment matters, but only when implemented well: A multisite study in juvenile probation.

There is a strong movement toward juvenile justice agencies' use of risk assessment and risk-need-responsivity approaches to improve case management decisions for young offenders. However, little is known about whether adoption of risk assessment actually effectuates any changes in the way young offenders are handled. This was a multisite study of the impact on case processing of implementation of the Structured Assessment of Violence Risk in Youth (SAVRY) or Youth Level of Service/Case Management Inventory in 6 juvenile probation offices using a prepost design and 1,694 propensity score-matched young offenders.

Dysfunctional error-related processing in incarcerated youth with elevated psychopathic traits.

Adult psychopathic offenders show an increased propensity towards violence, impulsivity, and recidivism. A subsample of youth with elevated psychopathic traits represent a particularly severe subgroup characterized by extreme behavioral problems and comparable neurocognitive deficits as their adult counterparts, including perseveration deficits. Here, we investigate response-locked event-related potential (ERP) components (the error-related negativity [ERN/Ne] related to early error-monitoring processing and the error-related positivity [Pe] involved in later error-related processing) in a sample of incarcerated juvenile male offenders (n=100) who performed a response inhibition Go/NoGo task.

Multimodal imaging measures predict rearrest.

Rearrest has been predicted by hemodynamic activity in the anterior cingulate cortex (ACC) during error-processing (Aharoni et al., 2013). Here, we evaluate the predictive power after adding an additional imaging modality in a subsample of 45 incarcerated males from Aharoni et al.

Assessing psychopathy among justice involved adolescents with the PCL:YV: an item response theory examination across gender.

This study used an item response theory (IRT) model and a large adolescent sample of justice involved youth (N = 1,007, 38% female) to examine the item functioning of the Psychopathy Checklist-Youth Version (PCL: YV). Items that were most discriminating (or most sensitive to changes) of the latent trait (thought to be psychopathy) among adolescents included "glibness/superficial charm," "lack of remorse," and "need for stimulation," whereas items that were least discriminating included "pathological lying," "failure to accept responsibility," and "lacks goals." The items "impulsivity" and "irresponsibility" were the most likely to be rated high among adolescents, whereas "parasitic lifestyle," and "glibness/superficial charm" were the most likely to be rated low.

Predictive accuracy in the neuroprediction of rearrest.

A recently published study by the present authors reported evidence that functional changes in the anterior cingulate cortex within a sample of 96 criminal offenders who were engaged in a Go/No-Go impulse control task significantly predicted their rearrest following release from prison. In an extended analysis, we use discrimination and calibration techniques to test the accuracy of these predictions relative to more traditional models and their ability to generalize to new observations in both full and reduced models. Modest to strong discrimination and calibration accuracy were found, providing additional support for the utility of neurobiological measures in predicting rearrest.

Psychopathic traits modulate brain responses to drug cues in incarcerated offenders.

Recent neuroscientific evidence indicates that psychopathy is associated with abnormal function and structure in limbic and paralimbic areas. Psychopathy and substance use disorders are highly comorbid, but clinical experience suggests that psychopaths abuse drugs for different reasons than non-psychopaths, and that psychopaths do not typically experience withdrawal and craving upon becoming incarcerated. These neurobiological abnormalities may be related to psychopaths' different motivations for-and symptoms of-drug use.

Neuroprediction of future rearrest.

Identification of factors that predict recurrent antisocial behavior is integral to the social sciences, criminal justice procedures, and the effective treatment of high-risk individuals. Here we show that error-related brain activity elicited during performance of an inhibitory task prospectively predicted subsequent rearrest among adult offenders within 4 y of release (N = 96). The odds that an offender with relatively low anterior cingulate activity would be rearrested were approximately double that of an offender with high activity in this region, holding constant other observed risk factors.

Does risk assessment make a difference? Results of implementing the SAVRY in juvenile probation.

An effective approach to reducing recidivism is, first, to identify a youth's risk of reoffending and then to match the intensity of interventions to that risk level. This pre-post quasi-experimental, prospective study compared 247 (pre) with 217 (post) adjudicated youths to examine the implementation of the Structured Assessment of Violence Risk in Youth (SAVRY) and its effects on case management practices in Louisiana's Caddo parish probation office. The results indicated that placement rates dropped by 50%, use of maximum levels of supervision dropped by almost 30%, and use of community services decreased except for high-risk youths, but only after the SAVRY was properly implemented.