Transitions and turning points revisited: A replication to explore child maltreatment and youth offending links within and across Australian cohorts

Leveraging Administrative Data to Better Understand and Address Child Maltreatment: A Scoping Review of Data Linkage Studies

BACKGROUND

This scoping review aimed to overview studies that used administrative data linkage in the context of child maltreatment to improve our understanding of the value that data linkage may confer for policy, practice, and research.

METHODS

We searched MEDLINE, Embase, PsycINFO, CINAHL, and ERIC electronic databases in June 2019 and May 2020 for studies that linked two or more datasets (at least one of which was administrative in nature) to study child maltreatment. We report findings with numerical and narrative summary.

RESULTS

We included 121 studies, mainly from the United States or Australia and published in the past decade. Data came primarily from social services and health sectors, and linkage processes and data quality were often not described in sufficient detail to align with current reporting guidelines. Most studies were descriptive in nature and research questions addressed fell under eight themes: descriptive epidemiology, risk factors, outcomes, intergenerational transmission, predictive modelling, intervention/service evaluation, multi-sector involvement, and methodological considerations/advancements.

CONCLUSIONS

Included studies demonstrated the wide variety of ways in which data linkage can contribute to the public health response to child maltreatment. However, how research using linked data can be translated into effective service development and monitoring, or targeting of interventions, is underexplored in terms of privacy protection, ethics and governance, data quality, and evidence of effectiveness.

Associations Between Adverse Childhood Experiences and Trauma Among Young People Who Offend: A Systematic Literature Review

This systematic review synthesized current knowledge about the prevalence of adverse childhood experiences (ACEs) among young people known to have offended and examined evidence of associations between ACEs, trauma symptoms, and offending behavior. A systematic search of English-language, peer-reviewed studies published from the year 2000 onwards was conducted. A final pool of 124 studies that reported quantitative data were included in the review. The Cambridge Quality Checklist for the assessment of studies on offending was used to assess methodological quality of included studies. Pooled data indicated that almost 87% of justice-involved young people across 13 countries experienced at least one traumatic event. The odds of experiencing at least one ACE were over 12 times greater for justice-involved young people compared with nonjustice-involved young people. Prevalence of individual ACEs ranged from 12.2% for childhood sexual abuse to 80.4% for parental separation among justice-involved young people. Those who reported both a higher number and multiple types of ACEs were more likely to be diagnosed with post-traumatic stress symptoms. However, when considering only high-quality studies, there was minimal evidence to suggest that a higher incidence of ACEs predicted trauma symptoms or that trauma symptoms mediated the association between ACEs and offending behavior. Further research is needed to elucidate factors that differentiate young people exposed to ACEs who go on to offend from those who do not. This research is essential to understanding whether ACEs and trauma are drivers of offending behavior and for informing prevention and intervention strategies.

Neurodisability among Children at the Nexus of the Child Welfare and Youth Justice System

Although neurodisability features significantly across child welfare and youth justice cohorts, little research investigates neurodisability among crossover children with dual systems involvement. This study examined differences in childhood adversity, child protection involvement, and offending among crossover children by neurodisability status. Data were from a sample of 300 children (68% male, 31% female, 1% transgender; mean age = 16.2 years, range 10–21) who were charged and appeared in three Australian children’s courts, and who also had statutory child protection involvement in the study jurisdiction. The results indicated that nearly one-half of crossover children had a neurodisability (48%) and this group experienced greater cumulative maltreatment and adversity, earlier out-of-home care entry and offending onset, more caregiver relinquishment and residential care placement, and a greater volume of charges. While substantial differences between specific neurodisabilities were evident, crossover children with any neurodisability had greater odds of having charges related to criminal damage and motor vehicle theft, however they were no more likely to have violent charges relative to other crossover children. The study’s findings demonstrated that the prevalence of neurodisability, and child welfare system responses to this phenomenon, contributes to several offending-related trends observed among crossover children.

Hearing and justice: The link between hearing impairment in early childhood and youth offending in Aboriginal children living in remote communities of the Northern Territory, Australia

BACKGROUND

High prevalence of chronic middle ear disease has persisted in Australian Aboriginal children, and the related hearing impairment (HI) has been implicated in a range of social outcomes. This study investigated the association between HI in early childhood and youth offending.

METHOD

This was a retrospective cohort study of 1533 Aboriginal children (born between 1996 and 2001) living in remote Northern Territory communities. The study used linked individual-level information from health, education, child protection and youth justice services. The outcome variable was a youth being "found guilty of an offence". The key explanatory variable, hearing impairment, was based on audiometric assessment. Other variables were: child maltreatment notifications, Year 7 school enrolment by mother, Year 7 school attendance and community 'fixed- effects'. The Cox proportional hazards model was used to estimate the association between HI and youth offending; and the Royston R2 measure to estimate the separate contributions of risk factors to youth offending.

RESULTS

The proportion of hearing loss was high in children with records of offence (boys: 55.6%, girls: 36.7%) and those without (boys: 46.1%; girls: 49.0%). In univariate analysis, a higher risk of offending was found among boys with moderate or worse HI (HR: 1.77 [95% CI: 1.05-2.98]) and mild HI (HR: 1.54 [95% CI:1.06-2.23]). This association was attenuated in multivariable analysis (moderate HI, HR: 1.43 [95% CI:0.78-2.62]; mild HI, HR: 1.37 [95% CI: 0.83-2.26]). No evidence for an association was found in girls. HI contributed 3.2% and 6.5% of variation in offending among boys and girls respectively. Factors contributing greater variance included: community 'fixed-effects' (boys: 14.6%, girls: 36.5%), child maltreatment notification (boys: 14.2%, girls: 23.9%) and year 7 school attendance (boys: 7.9%; girls 12.1%). Enrolment by mother explained substantial variation for girls (25.4%) but not boys (0.2%).

CONCLUSION

There was evidence, in univariate analysis, for an association between HI and youth offending for boys however this association was not evident after controlling for other factors. Our findings highlight a range of risk factors that underpin the pathway to youth-offending, demonstrating the urgent need for interagency collaboration to meet the complex needs of vulnerable children in the Northern Territory.

Trajectories of child protective services contact among Alaska Native/American Indian and non-Native children

BACKGROUND

Contact with child protective services (CPS) functions as an independent marker of child vulnerability. Alaska children are an important population for understanding patterns of CPS contact given high rates of contact overall and among specific demographic groups.

OBJECTIVE

We aimed to identify longitudinal trajectory classes of CPS contact among Alaska Native/American Indian (AN/AI) and non-Native children and examine preconception and prenatal risk factors associated with identified classes.

PARTICIPANTS AND SETTING

We used data from the Alaska Longitudinal Child Abuse and Neglect Linkage (ALCANLink) project, a linkage of 2009-2011 Alaska Pregnancy Risk Assessment Monitoring System (PRAMS) births with administrative data including CPS records.

METHODS

We conducted growth mixture modeling to identify trajectory classes of CPS contact from birth to age five years. We used Vermunt's three-step approach to examine associations with preconception and prenatal risk factors.

RESULTS

Among AN/AI children, we identified three classes: 1) no/low CPS contact (75.4%); 2) continuous CPS contact (19.6%), and 3) early, decreasing CPS contact (5.0%). Among non-Native children, we identified four classes: 1) no CPS contact (81.3%); 2) low, increasing CPS contact (9.5%); 3) early, rapid decline CPS contact (5.8%); and 4) high, decreasing CPS contact (3.3%). Maternal substance use had the largest impact on probabilities of class membership, increasing the probability of membership in classes characterized by CPS contact, among both AN/AI and non-Native children.

CONCLUSIONS

Results reveal heterogeneity in longitudinal patterns CPS contact across early childhood among Alaska children and identify maternal substance use as an important target for primary prevention.

Child Sexual Abuse and Criminal Offending: Gender-Specific Effects and the Role of Abuse Characteristics and Other Adverse Outcomes

This study sought to enhance knowledge of the link between child sexual abuse (CSA) and long-term criminality by investigating gender-specific effects and the role of index sexual abuse characteristics, revictimization, and serious mental health problems. An Australian sample of 2,759 documented cases of sexual abuse and 2,677 community controls were linked to statewide police records and public mental health service databases, with a follow-up period of 13-44 years. Four key findings emerged from the analysis: (1) CSA victims were more likely than controls to engage in all types of criminal behaviors including violent, sexual, and other offending; (2) gender moderated the relationship between CSA and criminal offending, with stronger associations found among females for general and violent offending, and among males for sexual offending; (3) certain features of the index sexual abuse (i.e., developmental period, number of perpetrators, relation to perpetrator), further victimization experiences, and the development of serious mental health problems were all associated with an increased likelihood of criminal behavior among CSA victims; (4) CSA victims who engaged in criminal offending were more likely to present with cumulative risks than victims not engaging in criminal offending. Implications for future research and clinical practice are discussed.

Recorded offending among child sexual abuse victims: A 30-year follow-up

In this paper we employed a prospective design to examine the effect of child sexual abuse (CSA) on life-course offending by comparing victims to both their siblings and random controls in the Netherlands. Information on victimization was gathered from court files and on offending from official criminal records. We found that victims of CSA were more at risk of offending than random controls, but so were their siblings. Only female victims were more likely to offend than their own siblings. The increased risk for offending was not specifically found for sexual offenses, instead it was found for various types of offenses. The found difference between female victims and siblings held true for abuse perpetrated by someone outside the family. We therefore conclude that family and environmental factors are the most important to explain offending among male CSA victims, while these factors alone are not enough to explain the effect of CSA on offending for females.

New Methods to Address Old Challenges: The Use of Administrative Data for Longitudinal Replication Studies of Child Maltreatment

Administrative data are crucial to the “big data” revolution of social science and have played an important role in the development of child maltreatment research. These data are also of value to administrators, policy makers, and clinicians. The focus of this paper is the use of administrative data to produce and replicate longitudinal studies of child maltreatment. Child protection administrative data have several advantages. They are often population-based, and allow longitudinal examination of child maltreatment and complex multi-level analyses. They also allow comparison across subgroups and minority groups, remove burden from individuals to disclose traumatic experiences, and can be less biased than retrospective recall. Finally, they can be linked to data from other agencies to explore comorbidity and outcomes, and are comparatively cost and time effective. The benefits and challenges associated with the use of administrative data for longitudinal child maltreatment research become magnified when these data are used to produce replications. Techniques to address challenges and support future replication efforts include developing a biographical understanding of the systems from which the data are drawn, using multiple data sources to contextualize the data and research results, recognizing and adopting various approaches to replication, and documenting all data coding and manipulation processes. These techniques are illustrated in this paper via a case study of previous replication work.