Disruptive behaviors, antisocial attitudes, and aggression in young offenders: Comparison of Adverse Childhood Experience (ACE) typologies.

BACKGROUND: Adverse Childhood Experiences (ACE) are associated with many deleterious outcomes in young offenders. There is a dearth of studies examining its effects on young offenders' antisocial attitudes, disruptive behaviors and aggression, risk factors for delinquency and reoffending. OBJECTIVE: This study examined ACE patterns and their association with the above factors in young offenders. PARTICIPANTS AND SETTING: 1130 youth offenders (964 males; Mage = 17.57 years), provided self-reports on ACEs, antisocial attitudes, disruptive behavior ratings and aggression. METHOD: Latent Class Analysis was performed on 12 self-reported ACEs, followed by Analyses of Covariance on each of the measures. RESULTS: Four classes - Low ACE, Indirect Victims, Abusive Environment, and Polyvictimized - were identified. Polyvictimized youths had the highest levels of conduct problems (M = 70.35, ps < .05) and proactive aggression (M = 0.45, ps < .05) but did not differ from youths in Abusive Environment in reactive aggression (M = 1.02, p = .69), oppositional problems (M = 65.15, p = .18), and antisocial attitudes (M = 26.95, p = .21). Indirect Victims had lower levels of conduct problems (M = 64.80, p < .05) and antisocial attitudes (M = 24.35, p < .05) than Polyvictimized youths but higher levels of these outcomes than the Low ACE group. CONCLUSIONS: Our findings showed that ACEs patterns vary in their effects on antisociality and disruptive behaviors. The novel finding was that childhood victimization does not have to be direct, as indirect victimization significantly impacted factors important to delinquency and reoffending.

The Predictive Validity of Three Youth Violence Assessment Instruments: The SAVRY, VRS-YV, and SAPROF-YV.

This study examined the predictive validity of three assessment instruments for violent youth, the SAVRY, the VRS-YV, and the SAPROF-YV. Files relating to a sample of 233 young male offenders aged between 12 and 18 years were retrospectively reviewed to score each instrument, with reoffending data extracted from prison, community and juvenile justice records. The analysis showed that all three assessments predicted general (any) reoffending better than violent and non-violent reoffending, with higher rates of predictive validity for the SAVRY and VRS-YV Total Scores. There were, however, only small to moderate effect sizes at 1- and 3-year follow up periods for all three instruments in predicting all types of reoffending. The SAPROF-YV had a small effect size for the prediction of violent reoffending and did not add incrementally to the predictive validity (for violent reoffending) of the SAVRY or VRS-YV.

Child maltreatment and protective assets in the development of internalising and externalising problems: A study of youth offenders.

INTRODUCTION: An emerging trend in child maltreatment research focuses on identifying protective assets that contribute to youth resilience. Extending the trend, this study examines not just whether but also how protective assets in various domains (e.g., the individual, family, and schools) are associated with internalising and externalising problems among youth offenders, which is a population that typically reports a high prevalence of child maltreatment experiences. METHODS: This study used the baseline data of 790 youth offenders (85% male) aged between 12 and 19 years old from the EPYC project, a national longitudinal study in Singapore. Structural equation modelling was conducted to test the direct effects and interactive effects of protective assets and child maltreatment on internalising and externalising problems. RESULTS: For direct effects, maltreated youth offenders reported higher levels of internalising and externalising problems than their non-maltreated counterparts. Higher levels of peer assets were directly related to lower levels of externalising, but not internalising problems. For interactive effects, overall protective assets, school/work assets and internal assets had significant buffering effects against physical/emotional abuse on externalising problems, whereas peer assets showed significant buffering effects against sexual abuse on internalising problems. CONCLUSION: An overall level of protective assets, as well as assets from specific domains (peer, school/work, and internal assets) could provide protective effects on problematic behaviours among youth offenders. Interventions seeking to address youth internalising and externalising problems should focus on reducing child maltreatment incidence and enhancing protective assets within these domains.

Relationship between Adverse Childhood Experiences and substance use in youth offenders in Singapore.

BACKGROUND: Adverse Childhood Experiences are associated with worse outcomes in delinquency and substance use. OBJECTIVE: Current research is overwhelmingly from Western perspectives, leaving a gap in non-Western, low crime-rate jurisdictions. Moreover, there exists a gap in characterizing the effect of ACE frequency on delinquency. We extend existing research by examining relationships between ACE and substance use in youth offenders in Singapore. PARTICIPANTS AND SETTING: The study included 790 youth offenders (669 males, Mage = 17.59 years) from a longitudinal study on youth offending. METHODS: Multiple regression was performed to examine relationships between self-reported ACEs and substance use. Latent Class Analysis was conducted to identify classes of substance use onset. The relationship between these classes and cumulative ACEs and ACE frequency were then tested using multiple regression. RESULTS: Youth offenders who consume alcohol (B = 0.66, p = .002) and illicit drugs (B = 0.38, p = .02) had more cumulative and more frequent ACEs than those who do not. Moreover, we found a positive relationship between ACEs and substance use frequency. Those who started taking substances in childhood had significantly more ACEs and had worse drug dependency problems than those who started later (t = 5.93, p < .0001). Additionally, there was a positive relationship between ACEs and drug use dependency (B = 0.11, p = .03). CONCLUSIONS: Our findings highlight the importance of ACEs as risk factors for substance use. This underscores the need for comprehensive screening and treatment of ACEs and substance use in the rehabilitative context.

Predictive validity of the HCR-20V3 in a sample of Australian forensic psychiatric patients.

The Historical Clinical Risk Management-20 Version 3 is the latest iteration in the HCR-20 series, adopting novel changes such as the addition of Relevance ratings and non-requirement to include the Psychopathy Checklist-Revised. This study aimed to examine these changes and compare the predictive validity of the HCR-20V3 to the HCR-20V2. The sample comprised of 100 forensic psychiatric patients, retrospectively followed up for a maximum period of approximately 13 years post-discharge from the Thomas Embling Hospital. Recidivism data were sourced from official police records. Results indicated good to excellent inter-rater reliability. The HCR-20V3 significantly predicted violent recidivism (area under the curve = .70 to .77), levels of accuracy that were not significantly different from the HCR-20V2. HCR-20V3 Relevance ratings failed to add incremental validity above Presence ratings; however, the PCL-R improved upon the HCR-20V3's validity. The study represented one of the first evaluations of the HCR-20V3 in Australia.

An Exploratory Study of Recidivism Risk Assessment Instruments for Individuals Convicted of Sexual Offenses in Singapore.

The predictive validity of risk assessment instruments for persons who have committed sexual offenses has improved tremendously in the last four decades, but the progress has been limited to Western offender populations. The aim of this study was to examine the predictive validity of Static-99R, Stable-2007, Sexual Violence Risk-20, Version 2 (SVR-20 v2), Psychopathy Checklist-Revised (PCL-R), and Level of Service/Case Management Inventory (LS/CMI) in predicting recidivism of persons convicted on sexual offenses in Singapore. Retrospective data of 134 such persons were used to code the various instruments. Receiver operating characteristic analyses revealed that combined Static-99R/Stable-2007 new standardized risk ratings, SVR-20 v2 total scores and risk ratings, PCL-R total scores, as well as LS/CMI total scores and risk ratings predicted sexual recidivism. All the aforementioned instruments' total scores and risk ratings (if applicable) predicted any recidivism. However, risk profiles of this sample differed significantly from the normative Western samples.

Comparing Long-Term Placement Outcomes of Residential and Family Foster Care: A Meta-Analysis.

This study presents findings from three separate meta-analyses investigating differences between children placed in residential care and in family foster care with regard to three outcomes: internalizing behaviors, externalizing behaviors, and perception of care. Based on publications from the last 20 years, a total of 23 studies were included. The total sample consisted of 13,630 children in care, with 7,469 from foster care and 6,161 from residential care. The results from this study indicated that children in foster care had consistently better experiences and less problems across the three outcomes as compared to children in residential care. Analyses did not reveal evidence of publication bias, and sensitivity analyses also suggested that results were not influenced by individual studies. Additionally, moderation analyses revealed that the differences between foster and residential care could vary depending on certain factors such as the publication year, the gross domestic product of the country, and the length of care. The implications of differences in outcomes between the two placements are discussed.

The Implementation of Functional Family Therapy (FFT) as an Intervention for Youth Probationers in Singapore.

Family functioning is predictive of youth recidivism in Singapore. However, there is a lack of family based interventions for youth offenders on community probation. Evidence-based family interventions developed in Western populations, such as Functional Family Therapy (FFT), have been found to be effective in mitigating subsequent youth criminal behavior. However, no study has examined whether such interventions can be implemented and adapted for use in Eastern cultures. Thus, this paper sought to detail the implementation of FFT in Singapore. Rationale for the adoption of FFT is discussed, and key activities undertaken during the first 18 months of implementation are described. Preliminary data suggest that initial implementation efforts were successful. Challenges encountered, and implications in relation to the broader literature are discussed.

Predicting recidivism among youth offenders: Augmenting professional judgement with machine learning algorithms.

SUMMARY: Offender rehabilitation seeks to minimise recidivism. Using their experience and actuarial-type risk assessment tools, probation officers in Singapore make recommendations on the sentencing outcomes so as to achieve this objective. However, it is difficult for them to maximise the utility of the large amounts of data collected, which could be resolved by using predictive modelling informed by statistical learning methods. FINDINGS: Data of youth offenders (N = 3744) referred to the Probation Service, Ministry of Social and Family Development for rehabilitation were used to create a random forests model to predict recidivism. No assumptions were made on how individual predictor values within the risk assessment tool and other administrative data on an individual's socio-economic status such as level of education attained and dwelling type collected in line with organisational requirements influenced the outcome. Sixty per cent of the data was used to develop the model, which was then tested against the remaining 40%. With a classification accuracy of approximately 65%, and an Area under the Curve value of 0.69, it outperformed existing models analysing aggregated data using conventional statistical methods. APPLICATION: This article identifies how analysis of administrative data at the discrete level using statistical learning methods is more accurate in predicting recidivism than using conventional statistical methods. This provides an opportunity to direct intervention efforts at individuals who are more likely to reoffend.

Family profiles of maltreated children in Singapore: A latent class analysis.

Children who enter the child protection system often have complex family problems and have experienced early adverse experiences. Using latent class analysis, this study aimed to identify family classes of child protection cases in Singapore, to ascertain the prevalence of these family classes, and to test the association of family class membership to subsequent recurrence of harm. A sample of 440 cases who entered the Child Protective Service in Singapore was analyzed based on eight familial factors on the household and caregiver levels. A four-class solution was found to demonstrate the best fit: (a) the large household group was intergenerational and majority lived with extended family members, (b) the harsh parenting group showed high levels of parenting problems and the caregiver justifying his abuse/neglect, (c) the high criminality group had high levels of caregiver substance abuse and caregiver arrest and incarceration history, and (d) the low disadvantage group rated low on all the familial factors. A Cox Regression revealed that in comparison to the low disadvantage group, the harsh parenting group was twice as likely to have recurrence of harm. There were also differences across family classes with regard to age at entry into child protection, gender composition and abuse types. The findings and practice implications are discussed.

The role of strengths in anger and conduct problems in maltreated adolescents.

Despite multi-type maltreatment, some individuals demonstrate positive adaptation and continue to develop in a healthy way. A multitude of strength factors have been linked to adaptive functioning and resilience, but this has not been adequately examined in maltreated adolescent's psychosocial functioning. This study sought to examine the role of strengths such as having talents/interests, family relationships, educational support, the role of the recognition and application of these strengths, and the role of multi-type maltreatment on anger control and conduct problems. One hundred and thirty participants (61 males; 69 females) aged 13-19 years old were rated using the Singapore version of Child and Adolescent Needs and Strengths (CANS) tool. The results revealed that certain strengths were associated with anger and conduct problems, but the recognition and application of strengths emerged as a consistently significant predictor for both outcomes. Hence, to understand and apply one's strengths may be equally as important as merely possessing those strengths. This study extends current understanding of the importance of strengths with a group of maltreated adolescents in an Asian context. Adopting a person-centered and strength-based approach will further enhance the effectiveness of interventions and improve outcomes for maltreated adolescents living in residential care.

Violent and Nonviolent Youth Offenders: Preliminary Evidence on Group Subtypes.

Youth violence is a costly social problem. This study compared the risk and needs of nonviolent youth offenders, with those who had committed violent offenses only (violent only) and those who had committed violent and nonviolent offenses (violent plus) to determine whether violent youth were a different "type" from nonviolent youth. The case files of 3,744 youth offenders (3,327 males and 417 females, between 12 and 18 years old) were retrospectively coded, before official recidivism records were obtained. Multivariate analysis of variance (MANOVA), χ2, and Cox regressions were conducted. Violent-plus youth were younger; higher in their total risk and all criminogenic needs; more likely to have several noncriminogenic needs; and at higher risk of any reoffending, violent reoffending, and nonviolent reoffending than nonviolent youth. Violent-only youth had the same total risk and risk of general and violent recidivism as nonviolent offenders but presented different criminogenic and noncriminogenic needs and risk of nonviolent recidivism. Compared to violent-only youth, violent-plus youth were younger, had higher total risk and criminogenic needs on five domains, were more likely to have several noncriminogenic needs, and were at higher risk of all types of reoffending (except sexual reoffending), suggesting subtypes of violent youth offenders. The implication is that nonviolent and violent youth offenders require different dosage and types of intervention.

The Predictive Validity of Savry Ratings for Assessing Youth Offenders in Singapore: A Comparison With YLS/CMI Ratings.

Empirical support for the usage of the SAVRY has been reported in studies conducted in many Western contexts, but not in a Singaporean context. This study compared the predictive validity of the SAVRY ratings for violent and general recidivism against the Youth Level of Service/Case Management Inventory (YLS/CMI) ratings within the Singaporean context. Using a sample of 165 male young offenders (Mfollow-up = 4.54 years), results showed that the SAVRY Total Score and Summary Risk Rating, as well as YLS/CMI Total Score and Overall Risk Rating, predicted violent and general recidivism. SAVRY Protective Total Score was only significantly predictive of desistance from general recidivism, and did not show incremental predictive validity for violent and general recidivism over the SAVRY Total Score. Overall, the results suggest that the SAVRY is suited (to varying degrees) for assessing the risk of violent and general recidivism in young offenders within the Singaporean context, but might not be better than the YLS/CMI.

Multiple trauma exposure and psychosocial functioning in Singaporean children in out-of-home care.

OBJECTIVE: Children in out-of-home care are often exposed to chronic, interpersonal traumas such as abuse and domestic violence. Exposure to more than 1 interpersonal trauma is associated with functional impairments, mental health symptoms, and risk behaviors. Despite the importance of studying trauma in this vulnerable population, very few studies have investigated trauma exposure among children and youth in out-of-home care in Asia. This is the first study to examine the effects of multiple interpersonal trauma exposure in a large sample of children in out-of-home care in Singapore. METHOD: A cross-sectional study of 721 children between the ages of 5 and 17 years residing in foster care and voluntary children's homes in Singapore was conducted to determine the proportion of children with interpersonal trauma exposure and the effect of trauma exposure on psychosocial functioning. RESULTS: Results indicated that 63% of the sample experienced at least 1 interpersonal trauma, with neglect (34%) and physical abuse (31%) the most prevalent. Girls were more likely to be emotionally and sexually abused than boys. Children with multiple interpersonal trauma exposure (35% of the sample) were significantly older, more likely to be female, and had a higher number of life functioning, behavioral, and emotional, as well as risk behavior needs compared with children with no previous trauma. CONCLUSION: Findings highlight the importance of conducting comprehensive assessments of children in out-of-home care to provide specialized interventions for children with interpersonal trauma exposure. (PsycINFO Database Record

A Latent Class Analysis of Family Characteristics Linked to Youth Offending Outcomes.

OBJECTIVES: There were two aims to this study: firstly, to identify family subtypes of Singaporean youth offenders based on eight family variables. Secondly, the associations of these family subtypes with youth offending outcomes were tested. METHODS: With a sample of 3,744 youth, a latent class analysis was first conducted based on eight family variables. Multivariate analyses and a Cox regression were subsequently performed to analyze the associations of the family classes with age at first arrest, age at first charge, and recidivism. RESULTS: A three-class solution was found to have the best fit to the data: (1) intact functioning families had little family risk; (2) families with criminality had higher probabilities of family criminality, of drug/alcohol abuse, and of being nonintact; and (3) poorly managed families received the poorest parenting and were more likely to be nonintact. Youth offenders from the latter two classes were arrested and charged at younger ages. Additionally, they reoffended at a quicker rate. CONCLUSIONS: Family backgrounds matter for youth offending outcomes. Interventions have to be multifaceted and targeted at the family in order to mitigate the risk of young offenders from developing into pathological adult criminals.

Assessing youth offenders in a non-Western context: The predictive validity of the YLS/CMI ratings.

Empirical support for the usage of the Youth Level of Service measures has been reported in studies conducted in the North America, United Kingdom, and Australia. Recent meta-analytic studies on the Youth Level of Service/Case Management Inventory (YLS/CMI) have revealed that the measure has modest to moderate predictive validity for general recidivism, but there are very few studies on the predictive validity of the YLS/CMI ratings for recidivism in non-Western contexts. This study examined the predictive validity of the YLS/CMI 2.0 ratings for general recidivism in a sample of 3,264 youth offenders within a Singaporean context (Mfollow-up = 1,764.5 days; SDfollow-up = 521.5). Results showed that the YLS/CMI 2.0 overall risk ratings and total scores significantly predicted general recidivism for both male and female youth offenders. Overall, the results suggest that the YLS/CMI 2.0 is suited for assessing youth offenders in terms of their risk for general recidivism within a non-Western context.

Impact of Childhood Maltreatment on Recidivism in Youth Offenders: A Matched-Control Study.

The purpose of the study is to examine the impact of childhood maltreatment on youth offender recidivism in Singapore. The study used case file coding on a sample of 3,744 youth offenders, among whom about 6% had a childhood maltreatment history. The results showed that the Youth Level of Service/Case Management Inventory 2.0 (YLS/CMI 2.0) ratings significantly predicted recidivism for nonmaltreated youth offenders, but not for maltreated youth offenders. Using propensity score matching, the result from a Cox regression analysis showed that maltreated youth offenders were 1.38 times as likely as their nonmaltreated counterparts to reoffend with a follow-up period of up to 7.4 years. The results implied that the YLS/CMI 2.0 measures were insufficient for assessing the risk for recidivism for the maltreated youth offenders, and that other information is needed to help assessors use the professional override when making the overall risk ratings.

Assessing protective factors of youth who sexually offended in singapore: preliminary evidence on the utility of the DASH-13 and the SAPROF.

Sexual offending has attracted increasing public concern because of its long-term effects. Although there is an increasing amount of research on the risk factors for recidivism among youth who have sexually offended, there is a dearth of research on the protective factors for desistence from recidivism. The current study investigated the associations between protective factors and recidivism among 97 Singaporean youth who sexually offended (YSO). In addition, the predictive validity with regard to two new measures of protective factors-the Desistence for Adolescents Who Sexually Harm (DASH-13), and Structured Assessment of Protective Factors for Violence Risk (SAPROF)-were also evaluated. Results indicated that both the DASH-13 and the SAPROF were inversely related to the Estimate of Risk of Adolescent Sexual Offense Recidivism (ERASOR). However, neither the DASH-13 nor the SAPROF were found to have adequate predictive validity or incremental validity for sexual or nonsexual recidivism. The implications for the assessment and management of YSO are discussed.

Risk and Criminogenic Needs of Youth Who Sexually Offended in Singapore: An Examination of Two Typologies.

An increasing amount of research has been carried out to understand the characteristics of subgroups of adult sex offenders, but there is limited research into the risk factors and criminogenic needs of subgroups of youth who sexually offended. The current study investigated if there were differences in the risk and criminogenic needs of 167 Singaporean youth who sexually offended based on two typologies - youth who offended both sexually and nonsexually versus youth who offended only sexually, and youth who offended against child victims versus youth who offended against nonchild victims. Results show that youth who offended both sexually and nonsexually were found to have higher risk and criminogenic needs as compared to youth who only sexually offended. In addition, youth who offended against child victims were found to have higher numbers of previous sexual assaults as compared to youth who offended against nonchild victims. These differences have implications for the management and intervention of youth who sexually offended.

Youth who sexual offended: primary human goods and offense pathways.

There has been an increased focus on understanding youth sexual offending in recent years, but there has been limited empirical research on the causes, pathways, and treatment of youth who have sexually offended-especially within a non-Western context. The Good Lives and Self-Regulation Models have often been used to understand and rehabilitate adult sexual offenders, but (unfortunately) there is scant research on youth who sexually offended using these models. The present study aims to describe the different primary goods that are associated with youth sexual offending behaviors in an Asian context. In addition, the study sought to explore whether the age of victim (child vs. nonchild) and nature of sexual offense (penetrative vs. nonpenetrative) influenced the youth's engagement in offense pathways. The results suggest that pleasure, relatedness, and inner peace were the primary human goods that were most sought after by a sample of 168 youth who sexually offended in Singapore. In addition, offender classification (in relation to the age of victim and nature of sexual offense) influenced the pathways to sexual offending. Therefore, these findings have important clinical implications for assessment, management, and intervention planning for youth who sexually offended.