Latent Classes of Maltreatment: A Systematic Review and Critique

Childhood adversity is associated with anxiety and depression in older adults: A cumulative risk and latent class analysis

BACKGROUND

The long-lasting influence of childhood adversity on mental health is well documented; however empirical research examining how this association extends into older adults is limited. This study operationalises adversity using cumulative risk and latent class analysis (LCA) models to assess how adversity exposure and typologies may predict anxiety and depression in older adults.

METHODS

Data came from the Personality and Total Health (PATH) Through Life Project (N = 2551, age 60-66). Participants retrospectively reported their childhood experiences of domestic adversity on a 17-item scale. Mental health was measured using four validated questionnaires of depression and anxiety.

RESULTS

Linear and generalised additive models (GAM) indicated a dose-response relationship, where a greater number of cumulative adversities were associated with poorer scores on all four mental health measures. LCA identified a four-class solution; with high adversity and high parental dysfunction being associated with poorer mental health outcomes while moderate parental dysfunction and low adversity groups scored at healthy levels. Women reported higher overall anxiety than men, but no notable interactions between ACEs and gender were observed. Patterns revealed by LCA were similar to patterns shown by the cumulative risk model.

LIMITATIONS

There is a large time gap from childhood to assessment, making our study susceptible to recall bias. Also, our findings were based on cross-sectional data, limiting causal inferences.

CONCLUSION

Childhood adversity had independent and additive contributions to depression and anxiety in older adulthood, and both cumulative risk and person-centred approaches captured this relationship.

Trying to Fit a Square Peg in a Round Hole? Testing the Robustness of Maltreatment Measurement Models for Youth

Research on maltreatment exposure often demonstrates mixed findings and a potential explanation for this may be the measurement of maltreatment. One approach for addressing measurement concerns, which also accounts for maltreatment's multidimensional nature, is the use of a measurement or latent model. However, there is minimal evidence on the generalizability of this approach across populations of youth. This study examined measurement invariance of a one-factor maltreatment model across two samples of youth exposed to maltreatment using case file data from the SPARK and LONGSCAN datasets (N = 1286). Results showed that only partial metric invariance could be established for the one-factor model between SPARK and LONGSCAN subsamples, and neglect and emotional abuse indicators tended to show low factor loadings. Findings highlight the need to consider how potential differences in documentation and maltreatment rates influence model performance and the need for research on which maltreatment characteristics may best capture youths' experiences.

Adverse childhood experiences and crime outcomes in early adulthood: A multi-method approach in a Brazilian birth cohort

This study aimed to investigate alternative approaches to a cumulative risk score in the relationship between adverse childhood experiences (ACEs) and crime. Using data from the 1993 Pelotas (Brazil) Birth Cohort (n = 3236), we measured 12 ACEs up to 15 years, and past-year violent and non-violent crime at 22 years. We used four analytical approaches: single adversities, cumulative risk, latent class analysis, and network analysis. When examined individually, physical abuse, emotional abuse, and domestic violence were associated with both crime outcomes, whereas maternal mental illness and discrimination were associated with violent crime only, and parental divorce and poverty with non-violent crime only. There was a cumulative effect of ACEs on crime. The class with child maltreatment and household challenges was associated with both crime outcomes; exposure to household challenges and social risks was associated with violent crime only. In network models, crime showed conditional associations with physical abuse, maternal mental illness, and parental divorce. Although cumulative ACEs did associate with crime, some individual and combinations of ACEs showed particularly strong and robust effects, which were not captured by the cumulative score. Many ACEs are closely connected and/or cluster together, and the usefulness of the ACE score needs to be further evaluated.

Partitioning the Composition of Adverse Childhood Experiences From Accumulated Adversity: Cross-Sectional Evidence From 2 U.S. Samples

Introduction

Adverse childhood experiences are linked to adult morbidity and mortality. However, it is unknown whether the patterning of adverse childhood experiences, individually and in combination, confer health risk distinct from that of a cumulative adversity score. This study evaluates whether individual and comorbid adverse childhood experience exposures within a cumulative risk score are equally associated with current smoking and lifetime history of depression.

Methods

Cross-sectional analysis of adverse childhood experience assessments in the Behavioral Risk Factor Surveillance System from 21 states in 2019 (n=115,183) and 23 states in 2020 (n=120,416) was performed. We modeled cumulative adverse childhood experience scores and the 5 most common distinct adverse childhood experience components that compose a given adverse childhood experience score, up to a cumulative score of 4. We compared adverse childhood experience components, adjusting for covariates.

Results

Across both samples, 23% and 57%-58% of persons reported 1 adverse childhood experience and 2 or more adverse childhood experiences, respectively. In 2019 smoking prevalence was 10.4% for persons reporting zero adverse childhood experiences and 14.2% for persons reporting 1 adverse childhood experience. When the single adverse childhood experience was experiencing parental divorce, smoking was higher (16.6%) than when the single adverse childhood experience was verbal abuse (11.8%) or living with a mentally ill household member (9.5%). Lifetime depression prevalence was 9.6% and 14.1% across zero and 1 adverse childhood experience, respectively, whereas it was 26.6% if the single adverse childhood experience was living with a mentally ill household member and 11.0% when the adverse childhood experience was experiencing parental divorce. This heterogeneity was replicated in 2020 data. Additional heterogeneity was observed for higher cumulative adverse childhood experience scores.

Conclusions

Cumulative adverse childhood experience scores mask substantial health risk heterogeneity, which can be delineated by examining distinct components of cumulative adverse childhood experience scores.

Childhood maltreatment and psychopathy in Chinese juvenile offenders: person-centered perspective

BACKGROUND

Childhood maltreatment stands as a salient risk factor in the etiology of juvenile delinquency, with a profound impact on the behavioral trajectories of young offenders. However, there is limited research on latent profile analysis to explore distinctive patterns of childhood maltreatment in Chinese juvenile offenders. Consequently, there is a lack of understanding regarding the associations between maltreatment profiles and relevant variables in this context. The present study aimed to explore meaningful subgroups of childhood maltreatment in juvenile offenders, and we further examined the associations between subgroups and multiple outcomes especially psychopathy.

METHODS

The data was obtained from a sample of Chinese juvenile offenders (N = 625, M age = 17.22, SD = 1.23). This study employed a latent profile analysis (LPA) based on factor scores of the Childhood Trauma Questionnaire-Short Form to identify the subgroups and examined the differences across subgroups using outcomes variables including psychopathy, callous-unemotional traits, aggression and anxiety. This study includes three self-report measures to evaluate psychopathy, with due regard for the nuanced considerations on the factor structure inherent in the conceptualization of psychopathy.

RESULTS

Two subgroups were identified, including the non-maltreatment subgroup (80.2%) and the maltreatment subgroup (19.8%). Maltreatment subgroup was characterized by a greater level of all types of maltreatment with particularly higher of emotion neglect. Besides, we found that maltreatment subgroup showed a significantly higher level of psychopathy across multiple self-report measures, and greater callous-unemotional traits, lack of empathy, aggression and anxiety. We found two subgroups of child maltreatment in Chinese juvenile offenders.

CONCLUSIONS

These findings may provide a further understanding of childhood maltreatment and the clinical intervention on psychopathy in the early period.

Person-centered methods to advance developmental psychopathology

Dante Cicchetti's remarkable contributions to the field of developmental psychopathology include the advancement of key principles such as the interplay of typical and atypical development, multifinality and equifinality, the dynamic processes of resilience, and the integration of multiple levels of analysis into developmental theories. In this paper we assert that person-centered data analytic methods are particularly well-suited to advancing these tenets of developmental psychopathology. We illustrate their utility with a brief novel empirical study focused on underlying patterns of childhood neuroendocrine regulation and prospective links with emerging adult functioning. Results indicate that a childhood neuroendocrine profile marked by high diurnal cortisol paired with low diurnal DHEA was uniquely associated with more adaptive functioning in emerging adulthood. We discuss these findings, and person-centered methods more broadly, within the future of developmental psychopathology.

From Maltreatment to Psychiatric Disorders in Childhood and Adolescence: The Relevance of Emotional Maltreatment

Different forms of maltreatment are thought to incur a cumulative and non-specific toll on mental health. However, few large-scale studies draw on psychiatric diagnoses manifesting in early childhood and adolescence to identify sequelae of differential maltreatment exposures, and emotional maltreatment, in particular. Fine-grained multi-source dimensional maltreatment assessments and validated age-appropriate clinical interviews were conducted in a sample of N = 778 3 to 16-year-olds. We aimed to (a) substantiate known patterns of clinical outcomes following maltreatment and (b) analyse relative effects of emotional maltreatment, abuse (physical and sexual), and neglect (physical, supervisory, and moral-legal/educational) using structural equation modeling. Besides confirming known relationships between maltreatment exposures and psychiatric disorders, emotional maltreatment exerted particularly strong effects on internalizing disorders in older youth and externalizing disorders in younger children, accounting for variance over and above abuse and neglect exposures. Our data highlight the toxicity of pathogenic relational experiences from early childhood onwards, urging researchers and practitioners alike to prioritize future work on emotional maltreatment.

The influence of childhood trauma and chronotype on suicide attempts in Chinese emerging adults with severe depressive symptoms

BACKGROUND

Studies have investigated how adults with severe depressive symptoms are more likely to attempt suicide, and these adults often have traumatic experiences and chaotic sleep/wake rhythms. Thus, this study using Latent class analysis aimed to investigate the relationship between childhood trauma class, chronotype, and suicide attempts among emerging adults with severe depressive symptoms.

METHODS

This study was conducted among emerging adults with severe depressive symptoms covering 63 Universities in Jilin Province, China. A total of 1,225 emerging adults (mean age = 19.6 ± 1.78) constructed the final sample. In addition to measuring socio-demographic characteristics, the Childhood Trauma Questionnaire-Short Form, the Single-Item Chronotyping, and a single item for suicide attempts were used to evaluate childhood trauma, chronotype, and suicide attempts, respectively. Latent class analysis was applied to identify the classes of childhood trauma within emerging adults who had severe depressive symptoms. Hierarchical logistic regression models were run to investigate the effects of socio-demographic characteristics, chronotype, and childhood trauma class on suicide attempts.

RESULTS

Three latent classes were identified: the Low-risk for childhood trauma class, the Neglect class, and the High-risk for childhood abuse class. Those who suffered sexual, emotional, and physical abuse at the same time were divided into the High-risk for childhood abuse class, and were significantly more likely to experience suicide attempts than those in the Neglect class (OR = 1.97, 95%CI = 1.34-2.89, p < 0.001) and the Low-risk for childhood trauma class (OR = 2.28, 95% CI = 1.50-3.46, p < 0.001). In terms of chronotype, the results showed that the chaotic type was a risk factor for suicide attempts when compared with the evening type (OR = 0.46, 95%CI = 0.27-0.78, p < 0.01), the moderately active type (OR = 0.53, 95%CI = 0.31-0.89, p < 0.05), and the daytime type (OR = 0.42, 95%CI = 0.21-0.86, p < 0.05). Overall, the significant risk factors for suicide attempts included being female, living in an urban area, having experienced sexual, emotional, and physical abuse simultaneously, and having a chaotic chronotype.

CONCLUSION

Emerging adults suffering sexual, emotional, and physical abuse at the same time and identifying with chaotic chronotype showed a higher risk of attempting suicide. The findings provided a clinical reference to quickly identify those at high risk of suicide attempts among emerging adults with severe depressive symptoms.

Association between longitudinal patterns of child maltreatment experiences and adolescent substance use

BACKGROUND

Although there is a well-established link between child maltreatment and adolescent substance use, it remains unclear if and how longitudinal patterns of maltreatment experiences are associated with substance use in adolescence.

OBJECTIVE

The purpose of the study was to examine how distinct patterns of longitudinal maltreatment experiences are associated with adolescent substance use.

PARTICIPANTS AND SETTING

The participants were 899 adolescents from the Longitudinal Studies of Child Abuse and Neglect (LONGSCAN).

METHODS

We conducted repeated measures latent class analysis (RMLCA) to identify patterns of physical abuse, sexual abuse, and neglect from birth to age 17 and their relations to tobacco, alcohol, and marijuana use at age 18.

RESULTS

RMLCA identified three physical abuse classes (Stable low physical abuse; School age peak physical abuse; Physical abuse primarily in infancy/toddlerhood), two sexual abuse classes (Stable no/low sexual abuse; School age peak sexual abuse), and three neglect classes (High neglect in childhood; Neglect primarily in infancy/toddlerhood; Neglect primarily at school age). Adolescents in the school age peak physical abuse class showed greater alcohol, cigarette, and marijuana use, compared to other physical abuse classes. Similarly, adolescents in the school age peak sexual abuse class showed greater substance use than those in the stable no/low sexual abuse class. Lastly, adolescents in the neglect primarily in infancy/toddlerhood class showed significantly less substance use than those in the other two neglect classes.

CONCLUSIONS

Findings highlight the importance of early intervention and ongoing maltreatment prevention.

Childhood maltreatment and mental health problems in a 10-year follow-up study of adolescents in youth residential care: A latent transition analysis

Childhood maltreatment and mental health problems are common among young people placed out-of-home. However, evidence on the impact of maltreatment on the course of mental health problems in at-risk populations is sparse. The aim of this longitudinal study is twofold: (a) describe the course of mental health problems and the shift in symptom patterns among adolescents in youth residential care into young adulthood and (b) assess how childhood maltreatment is related to the course of mental health problems. One hundred and sixty-six adolescents in Swiss youth residential care were followed up into young adulthood (36.1% women; MAge-Baseline = 16.1 years; MAge-Follow-Up = 26.4 years). Latent transition analysis was employed to analyze transitions of symptom patterns and their association with maltreatment exposure. We found three latent classes of mental health problems: a "multiproblem"-class (51.8% baseline; 33.7% follow-up), a "low symptom"-class (39.2% baseline; 60.2% follow-up), and an "externalizing"-class (9.0% baseline; 6.0% follow-up). Individuals in the "multiproblem"-class were likely to transition towards less-complex symptom patterns. Higher severity of self-reported childhood maltreatment was associated with more complex and persistent mental health problems. Our study underlines the need for collaboration between residential and psychiatric care systems within and after care placements, with a specialized focus on trauma-informed interventions and care.

Effects of clustering and timing of early life stress exposure on mood problems, ADHD symptoms, and problematic drinking

OBJECTIVE

Exposure to early life stress (ELS) may lead to long-term health consequences. The Early Life Stress Questionnaire (ELSQ) is a retrospective measure of multiple ELS and their timing. Latent class analysis (LCA) has not been applied to the ELSQ and questions regarding timing are rarely explored. This study examined the effects of clustering and timing of ELS exposure on internalizing and externalizing symptoms.

METHOD

Data from 1095 participants in the NIAAA Natural History Protocol were analyzed. LCA was conducted on 18 ELS items. Regression and correlational analyses examined associations of latent classes with sociodemographic variables and clinical outcomes.

RESULTS

LCA revealed three classes: Class 1: Minimal ELS (54.2%), Class 2: Moderate ELS (33.2%), and Class 3: Multiple and High ELS (12.6%). Black/African American participants were more likely to be in Class 2, and participants with low household income were more likely to be in Classes 2 and 3. Family history of problematic alcohol use and individual alcohol use disorder diagnosis were linked to Classes with higher ELS exposure. Compared with Class 1, Class 2 reported higher anxiety symptoms, depressive symptoms, ADHD symptoms, and problematic drinking, and Class 3 reported the highest levels across all these outcomes. Regarding timing, earlier exposure to ELS (e.g., sustained family conflict and witnessed domestic violence) was associated with higher psychopathological symptoms.

CONCLUSIONS

The ELSQ can effectively capture clustering and timing of exposure to multiple ELS. Greater and earlier exposure to ELS were positively associated with internalizing and externalizing symptoms, underscoring the need for early and well-timed intervention.

The co-occurrence of potentially traumatic events (PTEs) and their associations with posttraumatic stress disorder (PTSD) in Indian and Malaysian adolescents

BACKGROUND

Although it is well-established that people can experience multiple traumatic events, there are few studies examining the co-occurrence of such experiences in non-Western nations. The current study sought to examine the occurrence of multiple potentially traumatic experiences (PTEs) and their associations with posttraumatic stress disorder (PTSD) among adolescents from two Asian nations.

METHODS

Latent class analysis (LCA) was employed to model the co-occurrence of PTEs in two school samples of adolescents from India (n = 411) and Malaysia (n = 469). Demographic correlates (i.e., sex, age, household composition, parent education) of the latent classes and the association between latent class membership and probable diagnosis of posttraumatic stress disorder (PTSD) were examined.

RESULTS

The LCA identified three latent classes for the Indian sample: 'Low Risk - moderate sexual trauma', 'Moderate Risk', and 'High Risk'. Similarly, three classes were also identified for the Malaysian sample: 'Low Risk', 'Moderate Risk', and 'High Risk'. Membership of 'Moderate Risk' was associated with male sex in both samples, and with older age and lower levels of parental education attainment in the Malaysian sample. No correlates of 'High Risk' class were identified in either sample. Membership of the 'High Risk' class was significantly associated with probable PTSD diagnosis in both samples, while membership of the 'Moderate Risk' class was associated with probable PTSD diagnosis in the Malaysian sample.

CONCLUSION

Findings from this study correspond with Western studies indicating co-occurrence of PTEs to be common and to represent a salient risk factor for the development of PTSD.

Patterns of childhood maltreatment predict emotion processing and regulation in emerging adulthood

Childhood maltreatment is a potent interpersonal trauma associated with dysregulation of emotional processes relevant to the development of psychopathology. The current study identified prospective links between patterns of maltreatment exposures and dimensions of emotion regulation in emerging adulthood. Participants included 427 individuals (48% Male; 75.9% Black, 10.8% White, 7.5% Hispanic, 6% Other) assessed at two waves. At Wave 1, children (10-12 years) from families eligible for public assistance with and without involvement with Child Protective Services took part in a research summer camp. Patterns of child maltreatment subtype and chronicity (based on coded CPS record data) were used to predict Wave 2 (age 18-24 years) profiles of emotion regulation based on self-report, and affective processing assessed via the Affective Go/No-Go task. Results identified associations between task-based affective processing and self-reported emotion regulation profiles. Further, chronic, multi-subtype childhood maltreatment exposure predicted difficulties with aggregated emotion dysregulation. Exposure to neglect with and without other maltreatment subtypes predicted lower sensitivity to affective words. Nuanced results distinguish multiple patterns of emotion regulation in a sample of emerging adults with high exposure to trauma and socioeconomic stress and suggest that maltreatment disrupts emotional development, resulting in difficulties identifying emotions and coping with emotional distress.

Latent profiles of childhood psychological maltreatment and their links to adult mental health in China and the UK

BACKGROUND

Though links between childhood maltreatment and mental health have been established, little known about how specific types of childhood maltreatment tend to cluster and how the resulting patterns of exposure impact mental health outcomes.

METHOD

The current study used latent profile analyses in Chinese (N = 544) and UK (N = 589) samples to identify childhood psychological maltreatment profiles (i.e., profiles of psychological abuse, psychological neglect, and psychological non-support) in different country contexts, and their associations with a range of mental health (i.e., depression, anxiety, anger, physical aggression, verbal aggression, and hostility), and broader well-being (i.e., self-esteem) outcomes. Unadjusted as well as analyses adjusted for adverse childhood experiences (ACEs) were conducted.

RESULTS

Four profiles were identified in both samples, but their nature differed between the Chinese sample ("Psychological Non-support", "Low-Maltreated", "High-Maltreated", and "Severe-Maltreated") and the UK sample ("Low-Maltreated", "Moderate-Maltreated", "High-Maltreated", and "Severe-Maltreated"). Individuals in the "Psychological Non-support" in China and "Low-Maltreated" class in the UK displayed better mental health outcomes-lower levels of depression, anxiety, and aggression, and higher self-esteem. In contrast, individuals in the "Severe-Maltreated" profiles in both the Chinese and UK samples displayed poorer mental health outcomes-higher depression, anxiety, and aggression, and lower self-esteem. Interventions and prevention efforts are needed for individuals categorized in profiles affected by psychological maltreatment.

CONCLUSION

This study highlights the importance of using targeted intervention or prevention to prevent psychological maltreatment, as well as improve mental health outcomes in individuals who have experienced psychological maltreatment.

The effects of childhood trauma and mental disorders on treatment engagement, contact with the criminal justice system, and mortality among people with opioid dependence

BACKGROUND

Childhood trauma and mental disorders increase the risk of opioid dependence. We aimed to examine whether childhood trauma and mental disorders are associated with opioid agonist treatment (OAT) engagement, contact with the criminal justice system, and mortality among people with opioid dependence.

METHODS

This observational study linked survey data from 1482 people receiving OAT in Sydney, Australia (2004-2008) to administrative data on OAT, crime, and mortality through 2017. We used survey data to assess childhood trauma, depression, panic disorder, post-traumatic stress disorder (PTSD), borderline personality disorder, anti-social personality disorder (ASPD), and comorbid substance dependence. We used discrete-time analysis to examine time from opioid dependence onset to OAT entry and mortality. Poisson regressions were used to analyze time receiving OAT and number of charges.

RESULTS

Participants with extensive childhood trauma histories and ASPD were less likely to enter OAT and those with depression were more likely to enter OAT in any given year after opioid dependence onset. Panic disorder, PTSD, and borderline personality disorder were associated with less time in OAT. Extensive histories of childhood trauma, PTSD, ASPD, and comorbid substance dependence increased risk of charges for any offence. There were no significant associations between the exposure variables and mortality.

CONCLUSIONS

Our findings suggest that childhood trauma and mental disorders increase the risk of adverse treatment and social outcomes among people with opioid dependence. Interventions that aim to reduce harm among people with opioid dependence may consider the effect of childhood trauma and mental disorders on OAT engagement and crime.

Childhood Abuse and Neglect, Exposure to Domestic Violence and Sibling Violence: Profiles and Associations With Sociodemographic Variables and Mental Health Indicators

Research indicates substantial overlap between child abuse and neglect (CAN), exposure to domestic violence and sibling abuse, with multiple victimisation experiences conferring greater risk for adverse mental health outcomes than does exposure to a single subtype. The application of latent class analysis (LCA) to child maltreatment has gained momentum, but it remains the case that few studies have incorporated a comprehensive range of subtypes, meaning that real-life patterns in victimisation experiences cannot be accurately modelled. Based on self-report data from an ethnically diverse sample (N = 2813) of 10-17 year olds in the United Kingdom, the current study used LCA to model constellations among nine types of maltreatment in the home (physical, emotional and sexual abuse; physical and emotional neglect; exposure to physical and verbal domestic violence, or a drug-related threat; and sibling violence). A four-class solution comprising of a low victimisation class (59.3% of participants), an emotional abuse and neglect class (19.0%), a high verbal domestic violence class (10.5%) and a maltreatment and domestic violence class (11.2%) provided the best fit for the data. Associations with sociodemographic variables were examined, revealing differences in the composition of the classes. Compared to the low victimisation class, participants in the verbal domestic violence class, emotional abuse and neglect class and especially the maltreatment and domestic violence class, reported higher symptoms of anxiety and depression and an increased likelihood of non-suicidal self-injury, suicide ideation and suicide attempt. The findings carry important implications for understanding patterns of child maltreatment, and the implications for preventative strategies and support services are discussed.

Patterns and trajectories of children's maltreatment experiences in Taiwan: Latent transition analysis of a nationally representative longitudinal study

BACKGROUND

Little is known about the patterns of child maltreatment change over time and vary according to gender and child protective services (CPS) experience in Taiwan.

OBJECTIVE

To examine the latent status and the trajectories of child maltreatment and to identify effects that gender and CPS have on these statuses and trajectories in Taiwan.

PARTICIPANTS AND SETTING

A national proportionately stratified sample of 6233 4th-grade students were recruited from 314 elementary schools in Taiwan, and followed up at 6th and 8th graders. A total of 1908 students completed valid data at all three time points was analyzed.

METHODS

Latent class analysis and latent transition analysis were used to identify the number of latent variables and the patterns of child maltreatment. Multiple-group model was used to test with gender difference.

RESULTS

Four latent maltreatment statuses were identified: high all maltreatment, high psychological maltreatment, high neglect, and no/low maltreatment. A reduction in maltreatment severity occurred over time was found. The percentage of students in the "high all maltreatment" and "high neglect" groups decreased whereas those in the "high psychological maltreatment" and "no/low maltreatment" groups increased. Differences in the transition probabilities of latent maltreatment status by gender was revealed. The percentage of CPS recipients in the "high all maltreatment" decreased over time.

CONCLUSIONS

This study highlighted the dynamic nature of child maltreatment and described the timing, continuity, and change that characterizes children's exposure to maltreatment in Taiwan. Policies and interventions geared toward early detection, mitigation, and prevention of child maltreatment are needed.

Complex early childhood experiences: Characteristics of Northern Territory children across health, education and child protection data

Early identification of vulnerable children to protect them from harm and support them in achieving their long-term potential is a community priority. This is particularly important in the Northern Territory (NT) of Australia, where Aboriginal children are about 40% of all children, and for whom the trauma and disadvantage experienced by Aboriginal Australians has ongoing intergenerational impacts. Given that shared social determinants influence child outcomes across the domains of health, education and welfare, there is growing interest in collaborative interventions that simultaneously respond to outcomes in all domains. There is increasing recognition that many children receive services from multiple NT government agencies, however there is limited understanding of the pattern and scale of overlap of these services. In this paper, NT health, education, child protection and perinatal datasets have been linked for the first time. The records of 8,267 children born in the NT in 2006-2009 were analysed using a person-centred analytic approach. Unsupervised machine learning techniques were used to discover clusters of NT children who experience different patterns of risk. Modelling revealed four or five distinct clusters including a cluster of children who are predominantly ill and experience some neglect, a cluster who predominantly experience abuse and a cluster who predominantly experience neglect. These three, high risk clusters all have low school attendance and together comprise 10-15% of the population. There is a large group of thriving children, with low health needs, high school attendance and low CPS contact. Finally, an unexpected cluster is a modestly sized group of non-attendees, mostly Aboriginal children, who have low school attendance but are otherwise thriving. The high risk groups experience vulnerability in all three domains of health, education and child protection, supporting the need for a flexible, rather than strictly differentiated response. Interagency cooperation would be valuable to provide a suitably collective and coordinated response for the most vulnerable children.

Adverse childhood experiences, sexual orientation, and depressive symptoms among Chinese college students: An ecological framework analysis

BACKGROUND

Extensive evidence has demonstrated that adverse childhood experiences (ACEs) predict a high risk of negative health and behavioral outcomes in later life. However, the influence of individuals' psychosocial characteristics and environmental stressors have been mostly omitted in previous research.

OBJECTIVE

This study aimed to examine the prevalence of ACEs among LGB (lesbian, gay, and bisexual) and heterosexual emerging adults, and the associations between different patterns of ACE exposure and depressive symptoms after adjusting for factors at different levels.

PARTICIPANTS AND SETTING

A representative sample of 928 college students in Xiamen city, China was recruited.

METHODS

Latent class analysis was applied to identify the patterns of ACEs. A series of regression analyses were conducted to examine the associations between ACEs and depression and whether ACEs interacted with sexual identity to influence depression, after controlling for individual characteristics, family, school, and society-level factors.

RESULTS

Over 35 % of the participants reported they had experienced at least one type of moderate to extreme childhood maltreatment, and those who identified as LGB reported a higher level of ACE exposure. Higher levels of ACE exposure based on score and clustering approaches were associated with higher risks of depression among Chinese emerging adults. However, the associations between ACEs and depression were not significantly moderated by sexual identity.

CONCLUSIONS

The findings highlighted the importance of early screening for ACEs particularly among sexual minorities and of delivering tailored interventions based on ecological backgrounds. Both the traditional scoring approach and a data-driven approach can be effective in detecting the cumulative effect of ACEs.

Latent classes of child neglect types and associated characteristics

BACKGROUND

Children who experience neglect typically endure multiple types of neglect and abuse during a single maltreatment incident. However, research on the phenomenology and predictors of neglect types has primarily examined neglect types in isolation.

OBJECTIVE

To advance understanding of neglect incidents that more accurately reflect the experiences of children who have been neglected, we examined latent classes of neglect defined by co-occurring neglect types and multiple forms of abuse. To inform efforts to identify families at-risk for particular classes of neglect, associations between child, parent, and family characteristics and latent classes were examined.

PARTICIPANTS AND SETTING

390 child neglect incidents substantiated at U.S. Army installations.

METHODS

Neglect types and incident severity were coded using the Modified Maltreatment Classification System. Child, parent, and family characteristics were coded using information drawn from case records.

RESULTS

Latent class analysis yielded 5 classes: exposure to violence, failure to provide, supervisory lapses, substance-related endangerment, and non-specific. The exposure to violence and substance-related endangerment classes were characterized as highly severe. High and low severity classes were associated with distinct child, parent, and family characteristics. The latent classes were also differentiated by distal outcomes, including probability of law enforcement investigation, child removal from home, and offender removal from home.

CONCLUSIONS

By identifying the types of neglect and abuse that are likely to occur concomitantly as well as the child, parent, and family characteristics associated with increased risk of latent classes of neglect, results advance knowledge regarding the phenomenology of neglect types and inform prevention efforts.

Discrepancies in youth self-report and case file report of maltreatment and association with internalizing and externalizing symptoms

BACKGROUND

Childhood maltreatment is a potential risk factor for the later development of psychopathology (Jaffee, 2017). However, there is no gold standard for identifying victims of child maltreatment, and when multiple informants - such as case files and youth self-report - are used, these sources often disagree (Cooley & Jackson, 2022).

OBJECTIVE

The current study aimed to explore discrepancies between youth self-report and case file report of maltreatment and examine how these discrepancies related to internalizing and externalizing symptoms.

PARTICIPANTS/SETTING

Participants were 470 youth living in foster care between the ages of 8 and 18 and their caregivers.

METHODS

Latent class analysis (LCA) was used to create novel groups based on informant discrepancies.

RESULTS

Agreement between informants was in the poor-to-fair agreement range for all types of maltreatment. Latent class analysis identified a 3-class solution with significant group differences on both externalizing (Χ² (2, N = 470) = 6.16, p = 0.05) and internalizing symptoms (Χ² (2, N = 470) = 6.10, p = 0.05). Specifically, those in the "self-report only" class had significantly higher symptoms than those in the "neither informant/case file only" class for both internalizing and externalizing behavior.

CONCLUSIONS

Case files and youth self-report of maltreatment are discrepant. Youth self-report of maltreatment history may be more closely linked to psychopathology than case file report of maltreatment. Researchers and practitioners should look to youth self-report rather than relying solely on case files when determining risk for psychopathology.

Addressing the Complexity of Heterogeneity: Profiles of Adolescent Girls Who Have Been Sexually Abused

Childhood sexual abuse (CSA) may have devastating effects, yet, there is considerable heterogeneity among adolescent girls who have experienced it. Addressing this heterogeneity could help to tailor practices to their particular needs. The objective was to identify profiles among adolescent girls who have been sexually abused to determine whether they exhibit distinct outcomes. Participants were drawn from a Child Protection sample of adolescent girls who have been sexually abused with contact (n = 185). Abuse and stressful events were measured using a rating scale completed by a research assistant, and a self-reported questionnaire. Coping strategies, cognitive appraisals, and psychological symptoms were measured using self-reported questionnaires. Latent class analysis was conducted using abuse and stressful events as indicators, and multinomial logistic regression analyses were used to compare classes on outcomes. Five graded classes were identified: 1) few source of stress (22%); 2) services as stressors (27%); 3) CSA as stressor (19%); 4) CSA and family as stressors (6%); and 5) multiple sources of stress (25%). These classes were associated with distinct profiles on coping strategies, cognitive appraisals, and psychological symptoms. In conclusion, we recommend that clinicians move beyond the "one size fits all" approach and tailor practices to each adolescent's needs.

Examining Mothers' Childhood Maltreatment History, Parental Reflective Functioning, and the Long-Term Effects of the Minding the Baby® Home Visiting Intervention

Research is needed to better understand how childhood maltreatment history affects parental reflective capacities, and whether early childhood interventions help mitigate these effects. We examined associations between childhood maltreatment and current parenting (parental reflective functioning, parenting behaviors) among mothers who participated in a follow-up study (N = 97) of the Minding the Baby® (MTB) randomized control trial. MTB is a home visiting program that aims to help mothers understand their child's mental states (feelings, intentions, needs) by promoting parental reflective functioning. Mothers retrospectively reported childhood maltreatment using the Childhood Trauma Questionnaire. Endorsing a higher number of childhood maltreatment subtypes was associated with less supportive/engaged parenting and higher pre-mentalizing modes, or difficulty with appropriately reflecting on the child's mental states. These relationships were not moderated by participation in the MTB intervention. However, exploratory analyses of individual maltreatment subtypes revealed that participation in MTB may mitigate the harmful effects of childhood emotional abuse on pre-mentalizing modes, specifically. Further research is needed to understand the mechanisms through which early childhood interventions may prevent intergenerational cycles of maltreatment.

Thriving despite Parental Physical Abuse in Adolescence: A Two-Wave Latent Transition Analysis on Hedonic and Eudaimonic Violence-Resilience Outcome Indicators

Internationally, about 25% of all children experience physical abuse by their parents. Despite the numerous odds against them, about 30% of adolescents who have experienced even the most serious forms of physical abuse by their parents escape the vicious family violence cycle. In this study, we analyzed longitudinally the data from a sample of N = 1767 seventh-grade high school students in Switzerland on physical abuse by their parents. We did this by conducting an online questionnaire twice within the school year. We found that in our sample, about 30% of the participating adolescents’ parents had physically abused them. We considered violence resilience a multi-systemic construct that included the absence of psychopathology on one hand and both forms of well-being (psychological and subjective) on the other. Our latent construct included both feeling good (hedonic indicators, such as high levels of self-esteem and low levels of depression/anxiety and dissociation) and doing well (eudaimonic indicators, such as high levels of self-determination and self-efficacy as well as low levels of aggression toward peers). By applying a person-oriented analytical approach via latent transition analysis with a sub-sample of students who experienced physical abuse (n_w2 = 523), we identified and compared longitudinally four distinct violence-resilience patterns and their respective trajectories. By applying to the field of resilience, one of the most compelling insights of well-being research (Deci & Ryan, 2001), we identified violence resilience as a complex, multidimensional latent construct that concerns hedonic and eudaimonic well-being and is not solely based on terms of psychopathology.

Internalizing and Externalizing Symptoms in Adolescents With and Without Experiences of Physical Parental Violence, a Latent Profile Analysis on Violence Resilience

Questionnaire data from a cross-sectional study on social resilience in adolescence, with a sample of N = 1,974 Swiss seventh grade high school students ages 12-14 (M = 11.76; SD = 0.65) was used to identify and compare violence resilience profiles. Person-centered latent profile analysis (LPA) was applied and allowed for the grouping of adolescents into profiles of internalizing (depression/anxiety, dissociation) and externalizing symptoms (peer aggression, peer victimization, classroom disruption) and differentiation of adolescents with (n = 403) and without (n = 1,571) physical parental violence experiences. Subsequently, a multinomial logistic regression analysis was conducted to further investigate the sociodemographic predictors of violence resilience profiles. With LPA, we identified four distinct profiles for both adolescent groups (with and without parental physical violence experiences). The results showed three particularly burdened profiles of adolescents, one with higher externalizing and one with higher internalizing symptoms, which did not occur simultaneously to the same extent. Furthermore, the third profile contained adolescents with both elevated internalizing and externalizing symptoms, the comorbid profile. The fourth profile consisted of the majority of adolescents, who exhibited little or no internalizing and externalizing symptoms, the so-called no/low symptomatic profile. A differentiated view of the symptoms can create added value regarding the understanding of violence resilience. Moreover, in the multinomial logistic regression, significant associations were found between the profiles and adolescents' gender in the group of adolescents with parental physical violence experiences, but none were found in relation to sociocultural status and migration background.

Cumulative risk, factor analysis, and latent class analysis of childhood adversity data in a nationally representative sample

BACKGROUND

Childhood adversity is a multifaceted construct that is in need of comprehensive operationalisation.

OBJECTIVE

The aim of this study was to explore the optimal method to operationalise a scale of adverse childhood experiences (ACEs).

PARTICIPANTS AND SETTING

Data were from Wave 1 of the Personality and Total Health (PATH) Through Life Project (N = 7485, 51% women). Participants from three age groups (20-25, 40-45, 60-65) retrospectively reported their childhood experiences of domestic adversity on a 17-item scale (e.g., physical abuse, verbal abuse, neglect, poverty).

METHODS

We compared three approaches to operationalising the 17-item scale: a cumulative risk approach, factor analysis, and latent class analysis (LCA). The cumulative risk and dimensional models were represented by a unidimensional and two-dimensional model respectively using confirmatory factor analysis (CFA).

RESULTS

The cumulative risk approach and LCA were viable approaches to operationalising ACE data in PATH. CFA of the dimensional model produced latent factors of threat and deprivation that were highly correlated, potentially leading to problems with multicollinearity when estimating associations. LCA revealed six classes of ACEs: high adversity, low adversity, low affection, authoritarian upbringing, high parental dysfunction, and moderate parental dysfunction.

CONCLUSION

Our study found multiple latent classes within a 17-item questionnaire assessing domestic adversity. Using both the cumulative method and latent class approach may be a more informative approach when examining the relationship between ACEs and later health outcomes. Future ACE studies may benefit by considering multi-dimensional approaches to operationalising adversity.

Childhood adversity patterns differentially cluster with mental disorders and socioeconomic indicators in a large Swiss community sample

BACKGROUND

Exposure to childhood adversities (CHAD) has been found to be strongly associated with individuals' mental health and social development. Recently, it has been suggested that certain CHAD patterns exist in the population, which are more closely related to individuals' later mental health than the simple summation of adversities. The current study aims 1) to establish CHAD patterns based on self-reported child abuse and family dysfunction and 2) to assess their associations with mental disorders and sociodemographic indicators reported in adulthood.

METHODS

Data used in this cross-sectional study were derived from the representative CoLaus/PsyCoLaus population-based cohort (N = 5111, 35 to 88 years). Latent class analysis was conducted for the identification of CHAD patterns, while their associations with mental disorders and socioeconomic achievements (e. g. education and income) were investigated using correspondence analysis.

RESULTS

Four CHAD patterns emerged. While the majority (70.7%) of the sample showed an overall low adversity pattern (c1), 13.6% had not been raised by both of their biological parents due to divorce or being placed in foster home (c2), 11.0% had been raised by conflictive / dysfunctional / abusive parents (c3), and 4.7% showed high overall adversities (c4). Patterns c3 and c4 were most strongly associated with various mental disorders, especially c3 with internalizing anxiety disorders, while c2 was closely related to lower educational achievement.

CONCLUSIONS

Four CHAD patterns characterised by varying levels of child abuse and family dysfunction existed in this community sample. They yielded distinct associations with mental disorders and socioeconomic indicators.

Exposure to childhood trauma increases risk of opioid use disorder among people prescribed opioids for chronic non-cancer pain

BACKGROUND

Little is known about childhood trauma exposure and Opioid Use Disorder (OUD) among people prescribed opioids for chronic non-cancer pain (CNCP). We aimed to (1) describe childhood trauma exposure among this population, and (2) examine if childhood trauma exposure was an independent risk factor for OUD among people prescribed opioids for CNCP.

METHODS

This study used baseline data from 1514 people prescribed opioids for CNCP in Australia. We used latent class analysis to characterise participants by five indicators of childhood trauma exposure and logistic regression to characterise class membership. We used discrete-time survival analysis to determine whether there was an independent association between childhood trauma exposure and risk of OUD according to adjusted odds ratios (AOR).

RESULTS

We identified three classes of childhood trauma exposure: (1) 'low exposure' (n = 765; 54.0%), (2) 'emotional & sexual abuse' (n = 324; 22.9%), and (3) 'high all' (n = 329; 23.2%). 'Emotional & sexual abuse' or 'high all' childhood trauma exposure class membership was associated with higher rates of pain difficulties, mental disorders, and substance use disorders, compared to 'low exposure' class membership. After we adjusted for previously identified OUD risk factors, participants in the 'emotional & sexual abuse' (AOR 1.51; 95%CI 1.09-2.12; p = 0.016) and 'high all' (AOR 1.77; 95%CI 1.28-2.45; p = 0.001) childhood trauma exposure classes were at increased risk of OUD.

CONCLUSIONS

Among people prescribed opioids for CNCP, childhood trauma exposure was a common, independent risk factor for OUD. Availability of trauma-informed services for those prescribed opioids for CNCP may reduce risk of transition to OUD.

Profiles of abuse and neglect and the association with mental health indicators among a large sample of boys and girls from India

BACKGROUND

Child abuse and neglect (CAN) is a major public health concern, but limited data are available on the occurrence, co-occurrence, and correlates of these phenomena outside Western societies.

OBJECTIVES

The first aim of this study was to establish the prevalence of CAN across two settings (inside and outside the home) among children and adolescents in Mumbai, India. Another aim was to use latent class analysis (LCA) to identify meaningful profiles of maltreatment, and to examine how class membership is associated with mental wellbeing.

PARTICIPANTS AND SETTING

Self-report data was collected from males (n = 4454; M_age = 12.77 years) and females (n = 3850; M_age = 12.87) at secondary schools.

RESULTS

Four latent classes of maltreatment were identified among males, including 'low victimisation' (50.4% of participants), 'intra-familial non-sexual abuse' (34.6%), 'intra- and extra- familial non-sexual abuse' (10.2%), and 'poly-victimisation' (4.8%). Among females, three latent classes were identified including, 'low victimisation' (68.1%), 'intra-familial non-sexual abuse' (28.8%), and 'poly-victimisation' (3.0%). Compared to the 'low victimisation' class, children in the abuse classes demonstrated higher levels of anxiety and depression and increased odds of self-injurious thoughts and behaviours. These associations were augmented for girls relative to boys.

CONCLUSION

There were very few maltreated children who were subjected to just one form of CAN and experiencing co-occurring patterns of abuse and neglect was associated with indicators of poor mental health, especially among girls. These findings highlight the complexity of the situation and will inform policy makers, health professionals and school counsellors.

Patterns of Child Maltreatment and the Development of Conflictual Emerging Adult Romantic Relationships: An Examination of Mechanisms and Gender Moderation

Individuals who experienced child maltreatment are at heightened risk for involvement in conflictual romantic relationships. The aim of this study was to examine the effect of patterns of child maltreatment on the development of maladaptive romantic relationships in emerging adulthood (EA), as well as to determine whether childhood physical aggression and disinhibition mediate this risk. Utilizing a longitudinal sample of emerging adult participants (N = 398 emerging adults; M_age = 19.67 years) who took part in a summer research camp as children (M_age = 11.27 years), we employed a combination of person-centered and variable-centered methods to test study aims. Significant differences in child behavior and developmental pathways emerged not only between those who experienced maltreatment and those who did not, but also among maltreated individuals with different constellations of maltreatment experiences. Specifically, childhood aggression was a robust mechanism underlying the risk associated with chronic/multi-subtype maltreatment, and the risk associated with neglect only, for involvement in dysfunctional EA romantic relationships. Together, these findings highlight the utility of person-centered methods for conceptualizing maltreatment, identify childhood aggression as a pathway of risk, and the underscore the criticality of prevention and early intervention to interrupt the intergenerational transmission of high conflict and aggression within families.

A latent class analysis of physical, emotional, and sexual abuse history among suicidal inpatients

OBJECTIVE

Physical, emotional, and sexual abuse are subtypes of childhood abuse that may persist into adulthood. This study applied latent class analysis to describe the pattern of co-occurrence of these three abuse subtypes during childhood and adulthood and examined latent class differences in psychosocial characteristics and three types of suicide attempt history (aborted, interrupted, and actual).

METHODS

Data were drawn from a high-risk sample of 115 military service members and adult beneficiaries who were psychiatrically hospitalized following a suicide-related crisis.

RESULTS

Three latent classes were identified: Multiple and Persistent Abuse (Class One: 29.6%), Childhood Physical and Persistent Emotional Abuse (Class Two: 27.0%), and Minimal Abuse (Class Three: 43.5%). Females were more likely than males to report a history of Multiple and Persistent Abuse. After controlling for gender, the Multiple and Persistent Abuse Class had higher scores of depressive symptoms and hazardous drinking, poorer sleep quality, and increased social stress than the Minimal Abuse Class. Moreover, the Multiple and Persistent Abuse Class was associated with increased likelihood of lifetime interrupted suicide attempt (Odds Ratio [OR] = 3.81, 95% CI = 1.20, 12.07) and actual suicide attempt (OR = 3.65, 95% CI = 1.23, 10.85), and had the greatest number of total actual suicide attempt (1.82 times on average).

CONCLUSION

Co-occurrence of multiple subtypes of abuse across development is associated with higher psychosocial risk and history of suicide attempt. The assessment of specific subtypes of abuse and their timing may inform case conceptualization and the management of suicide risk among psychiatric inpatients.

Child and adolescent maltreatment patterns and risk of eating disorder behaviors developing in young adulthood

BACKGROUND

Child maltreatment may be an important risk factor for eating disorder (ED) behaviors. However, most previous research has been limited to clinical, female, and cross-sectional samples, and has not adequately accounted for complex abuse patterns.

OBJECTIVE

To determine whether women and men with distinct patterns of child and adolescent maltreatment have higher risks of developing ED behaviors in young adulthood than individuals with a low probability of maltreatment.

PARTICIPANTS AND SETTING

Data came from 7010 U.S. women and men (95% White) in the Growing Up Today Study, a prospective, community-based cohort study (14 waves between 1996 and 2016).

METHODS

We used a previously created maltreatment variable that was empirically derived using latent class analysis. Maltreatment groups were characterized as: "no/low abuse," "child physical abuse," "adolescent emotional abuse," "child and adolescent physical and emotional abuse," and "child and adolescent sexual abuse." We estimated risk ratios for ED behaviors developing in young adulthood using the modified Poisson approach with generalized estimating equations. We stratified models by sex.

RESULTS

Groups characterized by maltreatment had elevated risks of incident ED behaviors compared with the "no/low abuse" group among both women and men. For women, risks tended to be strongest among the "child and adolescent sexual abuse" group. For men, risks tended to be strongest among the "child and adolescent physical and emotional abuse" group. Risks were particularly strong for purging behaviors.

CONCLUSION

Risk of incident ED behaviors in young adulthood varied by distinct maltreatment groups. Detecting maltreatment early may help prevent EDs and subsequent maltreatment.

Differences in late adolescent psychopathology among youth with histories of co-occurring abuse and neglect experiences

BACKGROUND

Knowledge about the impacts of child abuse and neglect (CAN) experiences on late adolescent psychopathology has been limited by a failure to consider the frequent co-occurrence of CAN types and potential unique impacts of specific combinations.

OBJECTIVE

Using person-centered analyses, we aimed to identify unobserved groups of youth with similar patterns of lifetime CAN experiences before age 16 and differences in psychopathology symptom counts between groups two years later.

PARTICIPANTS AND SETTING

Participants were 919 adolescent-caregiver dyads (56% female; 56% Black, 7% Latina/o, 13% mixed/other).

METHODS

Prospective, multi-informant data, including child protective services records and caregiver and youth reports were collected, and youth completed a diagnostic interview at age 18.

RESULTS

Latent Class Analyses classified adolescents into four distinct groups based on patterns of physical neglect, supervisory neglect, and physical, sexual, and psychological abuse: "Low-Risk" (37%), "Neglect" (19%), "Abuse" (11%), and "Multi-type CAN" (33%). The Multi-type CAN class had significantly more major depressive, generalized anxiety, and nicotine use symptoms than the Low-Risk class, and more post-traumatic stress, antisocial personality, and illicit substance use symptoms, than Low-Risk and Neglect classes. The Abuse class had significantly more generalized anxiety and attention deficit/hyperactivity symptoms than the Low-Risk class, and more major depressive, antisocial personality, and illicit substance use symptoms, than Low-Risk and Neglect classes. The Neglect class did not have elevated psychopathology symptoms.

CONCLUSION

Findings highlight important differences in the associations between lifetime CAN experience patterns and psychopathology. Researchers should explore mechanisms underlying psychopathology that are impacted by different CAN experience patterns.

Subpopulations of Addictive Behaviors in Different Sample Types and Their Relationships with Gender, Personality, and Well-Being: Latent Profile vs. Latent Class Analysis

BACKGROUND

Relatively strong theoretical assumptions and previous studies concerning co-occurring addictive behaviors suggest a subpopulation representing general proclivity to behavioral addictions (BAs), and there are gender-specific subpopulations. This study aimed to compare latent profile analysis (LPA) and latent class analysis (LCA) as the methods of investigating different clusters of BAs in the general student population and among students positively screened for at least one BA. Participants and procedure: Analyses of six BAs (study, shopping, gaming, Facebook, pornography, and food) and their potential antecedents (personality) and consequences (well-being) were conducted on a full sample of Polish undergraduate students (N = 1182) and a subsample (n = 327) of students including individuals fulfilling cutoff for at least one BA.

RESULTS

LPA on the subsample mostly replicated the previous four profiles found in the full sample. However, LCA on a full sample did not replicate previous findings using LPA and showed only two classes: those with relatively high probabilities on all BAs and low probabilities. LCA on the subsample conflated profiles identified with LPA and classes found with LCA in the full sample.

CONCLUSIONS

LCA on dichotomized scores (screened positively vs. negatively) were less effective in identifying clear patterns of interrelationships between BAs based on relatively strong theoretical assumptions and found in previous research. BAs can be investigated on the whole spectrum of behavior, and person-centered analyses might be more useful when they are based on continuous scores. This paper provides more detailed analyses of the four basic clusters of BAs, prevalence, and co-occurrence of particular BAs within and between them, their gender and personality risk factors, relationships to well-being, and their interrelationships as emerging from the results of this and previous studies.

Patterning of individual variability in neurocognitive health among South African women exposed to childhood maltreatment

There are individual differences in health outcomes following exposure to childhood maltreatment, yet constant individual variance is often assumed in analyses. Among 286 Black, South African women, the association between childhood maltreatment and neurocognitive health, defined here as neurocognitive performance (NP), was first estimated assuming constant variance. Then, without assuming constant variance, we applied Goldstein's method (Encyclopedia of statistics in behavioral science, Wiley, 2005) to model "complex level-1 variation" in NP as a function of childhood maltreatment. Mean performance in some tests of information processing speed (Digit-symbol, Stroop Word, and Stroop Color) lowered with increasing severity of childhood maltreatment, without evidence of significant individual variation. Conversely, we found significant individual variation by severity of childhood maltreatment in tests of information processing speed (Trail Making Test) and executive function (Color Trails 2 and Stroop Color-Word), in the absence of mean differences. Exploratory results suggest that the presence of individual-level heterogeneity in neurocognitive performance among women exposed to childhood maltreatment warrants further exploration. The methods presented here may be used in a person-centered framework to better understand vulnerability to the toxic neurocognitive effects of childhood maltreatment at the individual level, ultimately informing personalized prevention and treatment.

Childhood attention problems mediate effects of child maltreatment on decision-making performance in emerging adulthood

Decision-making impairments during emerging adulthood confer risk for challenges in social and occupational roles and may increase the odds of developing health problems. Childhood maltreatment is related to maladaptation in cognitive and affective domains (e.g., executive functioning, emotion regulation) implicated in the development of decision-making capacities. This study investigates childhood maltreatment and subsequent childhood attention problems as developmental antecedents of decision making performance in emerging adulthood. At Wave 1, equal numbers of maltreated and non-maltreated children (Mage = 11.28, SD = .97; 51.5% female; mean family income: $22,530/year) were recruited to take part in a research summer camp. The current study includes a subset of participants (n = 379) from Wave 1 who completed the Cambridge Gambling Task (CGT) at Wave 2 (Mage = 19.68, SD = 1.12; 77.3% Black/African American, 11.1% White, 7.7% Hispanic, 4.0% Other race). The CGT measured decision-making performance by assessing betting behavior across trials that differed in probability of winning. ANOVA results showed that emerging adults who experienced maltreatment in childhood placed higher bets and less sensitively adjusted bets across trials varying in level of risk. Longitudinal structural equation modeling results indicated significant relationships between number of maltreatment subtypes and greater childhood inattention, controlling for IQ. In turn, greater attention problems in childhood predicted worse risk adjustment, or ability to modify betting based on the probability of winning on CGT trials. This mediated path shows one process by which maltreatment negatively affects decision making and risk taking processes in emerging adulthood. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Maltreatment during childhood and risk for common mental disorders among first year university students in South Africa

PURPOSE

Childhood maltreatment elevates risk for common mental disorders (CMDs) during late adolescence and adulthood. Although CMDs are highly prevalent among university students, few studies have examined the relationship between childhood maltreatment and 12 month CMDs in a low- to middle-income countries. This paper describes the prevalence of maltreatment and the relationship between type, number and patterns of maltreatment exposure and 12 month CMDs among first-year university students in South Africa.

METHODS

Maltreatment and CMD data were collected via well-validated self-report scales (corresponding with DSM-IV diagnoses) in a web-based survey of first-year students from two large urban universities (n = 1290) in South Africa. Various multivariate modelling approaches (additive, restrictive interactive and latent class) were used to examine the relationship between maltreatment and CMDs.

RESULTS

Overall, 48.4% of participants reported childhood maltreatment, the most common type being emotional abuse (26.7%). Regardless of the modelling approach used, emotional abuse was the only type of maltreatment independently associated with 12-month diagnoses of major depressive disorder (MDD), generalised anxiety disorder (GAD) or drug use disorder (DUD) even after adjusting for types and number of types of maltreatment. Similarly, students in the latent class reflecting histories of emotional abuse (either alone or combined with physical abuse) were more likely to meet criteria for 12-month MDD, GAD or DUD.

CONCLUSION

Findings confirm the high prevalence of childhood maltreatment among South African students. As this exposure elevates risk for MDD, GAD and DUD, interventions aimed at preventing and treating CMDs among first-year students should address experiences of childhood maltreatment.

Lifetime Interpersonal Victimization Profiles and Mental Health Problems in a Nationally Representative Panel of Trauma-Exposed Adults From the United Kingdom

Traumatic event exposure has been associated with negative psychological outcomes. There is, however, a dearth of research on revictimization. The current study examined patterns of lifetime interpersonal victimization based on six types of childhood maltreatment, physical and sexual assault, and assault with a weapon during adulthood via latent class analysis (LCA), with gender as covariate. Using a three-step approach, we assessed differences across the latent classes in symptoms and diagnosis of depression, anxiety, and DSM-5 posttraumatic stress disorder (PTSD). A trauma-exposed adult sample representative of the United Kingdom population (N = 1,051) was recruited online through a research panel. The mean participant age 47.18 years (SD = 15.00, range: 18-90 years; 68.4% female). The LCA identified five classes: lifetime polyvictimization (8.3%; 69.5% female), sexual revictimization (13.7%; 96.5% female), physical revictimization (12.5%; 1.5% male), childhood trauma (25.9%; 85.6% female), and limited victimization (39.7%; 40.3% female). Compared to the other classes, the polyvictimization class, followed by the childhood trauma class, demonstrated the highest scores on anxiety, depression, and posttraumatic stress symptoms. The polyvictimization class had nearly a nine- to 33-fold increase in risk of depression, OR = 9.48, 95% CI [3.34, 26.87]; anxiety, OR = 12.10, 95% CI [5.36, 27.36]; and PTSD diagnoses, OR = 33.63, 95% CI [16.35, 69.43], compared to the limited victimization class. The findings facilitate the identification of individuals at risk for revictimization and indicate that evidence-based clinical interventions should be targeted toward those with exposure to revictimization and childhood trauma exposure to alleviate mental health challenges.

Polyvictimization and psychopathology among children and adolescents: A systematic review of studies using the Juvenile Victimization Questionnaire

BACKGROUND

Exposure to child abuse can lead to lasting mental health problems. Extant research has found that different types of child abuse tend to co-occur and overlap, which merits the investigation of the effects of exposure to multiple types of childhood mistreatment.

OBJECTIVE

The aim of this study was to systematically review the evidence on the associations between multiple different types of interpersonal victimization or polyvictimization, and indicators of psychopathology among children ages 0-17.

METHODS

The review included studies across all economic strata and research on nationally representative, community, and at-risk samples, using the same standardized assessment tool (i.e. the Juvenile Victimization Questionnaire or JVQ). The review was conducted using peer-reviewed evidence published up until August 2019 from Scopus, EMBASE, PsycINFO, Medline, CINAHL, and ERIC. Out of 4998 relevant references screened, 255 met the inclusion criteria, 22 of which aimed to address childhood polyvictimization and psychopathology.

RESULTS

A total of 21 of the 22 included studies identified a significant positive association between polyvictimization and various indicators of psychopathology comprising both externalizing (e.g. anger), internalizing problems (e.g. depression) and total psychological distress. A range of studies demonstrated that polyvictimization was a stronger risk factor for psychopathology than individual (sub)types of victimization. Based on the study findings, we provide a set of recommendations for future research on polyvictimization and psychopathology.

CONCLUSION

The present systematic review was the first to review the evidence on the associations between polyvictimization (as measured by the JVQ) and child and adolescent psychopathology in the global research literature. As a novel approach, the present review included both normative and high-risk samples. The results showed that polyvictimization is a substantial risk factor for mental health problems spanning both inner-directed and outer-directed mental health difficulties. However, the inconsistency in methods of defining and measuring polyvictimization severely undermines the scientific impact of this body of work. Additional well-designed, longitudinal studies that take account of the context-specific nature of polyvictimization are required to better establish the causal relationships between childhood polyvictimization and psychopathology so as to improve prevention and intervention efforts.

Using latent class analysis to empirically classify maltreatment according to the developmental timing, duration, and co-occurrence of abuse types

BACKGROUND

Individuals can have vastly different maltreatment experiences depending on the types, developmental timing, and duration of abuse. Women and men may be differentially affected by distinct abuse patterns.

OBJECTIVE

To examine whether maltreatment subgroups could be identified based on the types, developmental timing, and duration of abuse, and to determine their prevalence among a large, community-based sample. We also examined sex differences in associations of maltreatment subgroups with adverse health outcomes.

PARTICIPANTS AND SETTING

Data came from 9310 women and men (95 % White) in the United States who responded to the Growing Up Today Study questionnaire in 2007 (aged 19-27 years).

METHODS

Participants reported on physical, sexual, and emotional abuse occurring in childhood (before age 11 years) and adolescence (ages 11-17 years). We conducted latent class (LC) analyses using indicators for child and adolescent abuse. We examined associations of LCs with health outcomes using sex-stratified log-binomial models with generalized estimated equations.

RESULTS

We identified five LCs characterized by: 1) no/low abuse (59 %), 2) child physical abuse (16 %), 3) adolescent emotional abuse (9%), 4) child and adolescent physical and emotional abuse (16 %), and 5) child and adolescent sexual abuse (1%). LCs were uniquely associated adult health outcomes among both women and men. Associations of LCs with eating disorder behaviors appeared stronger for men than women.

CONCLUSIONS

Individuals experience distinct patterns of maltreatment based on the types, developmental timing, and duration of abuse. These patterns are uniquely associated with adverse health outcomes in adulthood, and can be identified using LCA.

The Prevalence and Longitudinal Patterns of Continuous Community Violence Exposure and Trauma-Related Symptoms in Adolescent Male Serious Offenders

The current study examined the longitudinal patterns of continuous exposure to community violence (ECV) and associated symptoms in serious adolescent male offenders. Using data from the Pathways to Desistance Study (Schubert et al., 2004), the current study examined the prevalence of continuous ECV and the stability in exposure over a 3-year period in 1,170 adolescent male offenders (M age at baseline = 16.05 years, SD = 1.15). The results revealed variability in adolescent offenders' ECV and trauma-related symptoms. A latent class analysis identified three classes of participants at each time point: "witnessed with hostility," "dually exposed [i.e., high probability of both witnessing and victimization] with anxiety and hostility," and "no/low exposure with anxiety and hostility." Participants in the witnessed with hostility class reported more baseline ECV than those in the other classes, ds = 0.62-1.37, and more violent offenses than those in the dually exposed with anxiety and hostility class, d = 0.48. In addition, participants in the witnessed with hostility class were older, d = 0.10, and reported more violent offenses at baseline, d = 0.07, than those in the no/low exposure class; however, participants in the no/low exposure class reported spending more time in secure settings with no community access than those in the witnessed with hostility class, d = 0.20. A latent transition analysis over a 3-year period revealed relatively high stability in ECV and trauma-related symptoms over time, with a large proportion of participants remaining in the same violence and trauma class at each transition.

Wie viele Familien in Deutschland sind in welchem Ausmaß psychosozial belastet?

Zusammenfassung. Die Kumulation von Risikofaktoren ist ein gängiges Kriterium zur Indikation eines frühen Hilfebedarfs. Über die Anzahl und das Ausmaß der psychosozial belasteten Familien in Deutschland ist bislang nur wenig bekannt. Mit Daten von N=7 549 Familien der Studie Kinder in Deutschland – KiD 0 – 3 und einem Inventar aus 25 Risikofaktoren wurde die Klassifizierung der Familien in Risikogruppen anhand einfacher Summenindizes mit den Ergebnissen einer Latenten Klassenanalyse (LCA) verglichen. Während einfache Summenindizes 24 – 30 % der Familien als belastet identifizierten, erzeugte die inhaltlich überlegene LCA eine Vier-Klassen-Lösung mit 59 % unbelasteten und 5 % hochbelasteten Familien. Im mittleren Belastungsbereich unterscheidet sich die Gruppe der sozioökonomisch belasteten Familien (19 %) von Familien mit hohem elterlichem Stress und Konfliktpotenzial (17 %). Die Ergebnisse liefern wichtige Hinweise für die Versorgungsforschung zu Frühen Hilfen.

The Role of Trauma Type and Age in the Relation Between Trauma Exposure and Intelligence

Experiencing potentially traumatic events (PTEs) is associated with deficits in cognitive functioning for youth. Previous research has demonstrated that PTE type may influence the association between PTE experiences and intelligence, such that IQ scores may differ by the type of PTE experienced. Additionally, mixed findings in the literature suggest that these associations might differ by age. The current study examined the association between PTE type and IQ and how age may moderate this association. In a sample of youth in foster care (N = 328, M_age = 13.25), physical, psychological, and sexual abuse and family PTEs were directly associated with verbal and nonverbal IQ. Age significantly moderated the association between IQ and neglect and academic PTEs. Results suggest that broad PTE grouping methods or failing to account for both maltreatment and general PTEs in samples of youth in foster care may conceal differences in how PTEs relate to intellectual functioning.

Females have more complex patterns of childhood adversity: implications for mental, social, and emotional outcomes in adulthood

Background: Adverse childhood experiences (ACEs) have been identified as an important public health problem with serious implications. Less well understood is how distinct configurations of childhood adversities carry differential risks for mental health, emotional, and social outcomes later in life. Objective: To determine if distinct profiles of childhood adversities exist for males and females and to examine if unique associations exist between the resultant latent profiles of childhood adversities and multiple indicators of mental health and social and emotional wellbeing in adulthood. Method: Participants (N = 1,839) were a nationally representative household sample of adults currently residing in the USA and the data were collected via online self-report questionnaires. Latent class analysis was used to identify the optimal number of classes to explain ACE co-occurrence among males and females, separately. ANOVAs, chi-square tests, and t-tests were used to compare male and female classes across multiple mental health, emotional, and social wellbeing variables in adulthood. Results: Females were significantly more likely than males to report a range of ACEs and mental health, social, and emotional difficulties in adulthood. Two- and four-class models were identified as the best fit for males and females, respectively, indicating more complexity and variation in ACE exposures among females. For males and female, ACEs were strongly associated with poorer mental health, emotional, and social outcomes in adulthood. Among females, growing up in a dysfunctional home environment was a significant risk factor for adverse social outcomes in adulthood. Conclusions: Males and females have distinct patterns of childhood adversities, with females experiencing more complex and varied patterns of childhood adversity. These patterns of ACEs were associated with numerous negative mental, emotional, and social outcomes among both sexes.

Risk factors that predict longitudinal patterns of substantiated and unsubstantiated maltreatment reports

BACKGROUND

Substantiated and unsubstantiated reports of maltreatment are associated with similar risk of emotional and behavioral problems. However, substantiation status often determines service provision.

OBJECTIVE

We examined substantiated and unsubstantiated reports to identify patterns of recurrence over a five-year period and identified family risk factors that predicted recurrence patterns.

PARTICIPANTS AND SETTING

We studied a subsample (N = 246,021) of the National Child Abuse and Neglect Data System from 2011-2015.

METHODS

Measures included child, caregiver, and child protective services case characteristics obtained in 2011. We used latent class analysis to identify heterogeneous classes, then entered class membership as the outcome variable in a multinomial logistic regression to identify risk factors.

RESULTS

Four latent classes emerged: (1) initial unsubstantiation and moderate recurrence, (2) initial unsubstantiation and low recurrence, (3) initial substantiation and moderate recurrence, and (4) initial substantiation and low recurrence. Domestic violence (relative risk ratio (RRR) = 2.56, β = 0.94, SE = .02, p < .001), caregiver substance abuse (RRR=2.23, β=0.80, SE=.02, p < .001), and Native Hawaiian/Pacific Islander race (RRR=1.67, β=0.52, SE=.11, p < .001), predicted initial substantiation status but were not meaningful predictors of long-term recurrence. Prior substantiated report and poverty predicted initial substantiation status (report RRR=1.50, β=0.41, SE=.02, p < .001; poverty RRR=1.50, β=0.41, SE=.02, p < .001) and long-term recurrence (report RRR=2.60, β=0.96, SE=.02, p < .001; poverty RRR = 1.35, β=0.30, SE=.02, p < .001). Asian American race predicted low recurrence rates (RRR=2.09, β=0.74, SE=.12, p < .001).

CONCLUSIONS

Similar recurrence patterns between substantiated and unsubstantiated reports emphasize the importance of providing services regardless of substantiation status. Integrating administrative databases may reveal more variables that predict long-term recurrence.

Maltreatment experiences and psychopathology in children and adolescents: The intervening role of domain-specific self-representations moderated by age

BACKGROUND

Associations between maltreatment experiences and psychopathology symptoms in children and adolescents are well established. However, the role of domain-specific self-representations (SR) in those associations remains unexplored.

OBJECTIVE

This multi-informant study aimed to explore the indirect associations between maltreatment experiences and children's and adolescents' psychopathology symptoms (i.e., internalizing and externalizing problems), through domain-specific self-representations, and the moderating role of age in those indirect associations.

PARTICIPANTS AND SETTING

Participants were 203 children/adolescents (52.7 % boys), aged 8-16 years old (M = 12.64; SD = 2.47), referred to child/youth protection commissions, their parents, and case workers.

METHOD

Case workers reported on child/adolescent maltreatment, children/adolescents reported on SR, and parents reported on psychopathology symptoms.

RESULTS

Controlling for chronicity of maltreatment and child/adolescent sex effects, multiple mediation path analysis revealed that: 1) higher levels of physical and psychological abuse were associated with less externalizing problems through more negative social SR; 2) higher levels of physical neglect were associated with more externalizing problems through more positive opposition SR; 3) higher levels of psychological neglect were associated with less externalizing problems through more negative physical appearance SR, and 4) associated with more externalizing problems through more negative opposition SR. Moreover, the indirect effects of physical and psychological abuse on internalizing and externalizing problems through instrumental SR were conditional on child/adolescent age.

CONCLUSION

Findings signal the relevance of preventing child/adolescent maltreatment and promoting the construction of positive and, foremost, realistic and adaptive self-representations as protection against maladjustment.

Child Maltreatment Severity Questionnaire (MSQ) for Professionals: Development, Validity, and Reliability Evidence

This article presents the development and validation of the child Maltreatment Severity Questionnaire (MSQ), aiming to contribute to increase the quality and efficiency of evaluation processes in the Child Protection System (CPS). To obtain a valid and reliable instrument, a set of studies was developed: Study 1—Based on two previous studies, the questionnaire was developed and the severity level of the items within maltreatment subtypes was assigned by 93 professionals from the welfare and CPS system. Consensus about the severity levels was assessed and described in terms of within-item reliability rankings; Study 2—The MSQ was filled out for 253 children and adolescents referred to the CPS. To ensure that the items within different subtypes of maltreatment were homogenous and had internal consistency, a reliability analysis was performed; Study 3—The MSQ was filled out for 1,000 children and adolescents referred to the CPS. This study involved testing validity evidence through an exploratory and a confirmatory factor analysis. We also analyzed the internal consistency, sensibility (i.e., sex and age differences) and concurrent validity of the MSQ. Findings support the adequacy and reliability of the MSQ to be used by CPS professionals in evaluating child maltreatment.

The impact of maltreatment characteristics and revicitimization on functioning trajectories in children and adolescents: A growth mixture model analysis

Person-centered approaches are considered promising methods for a deeper understanding of the causes and consequences of maltreatment. So far, only few studies have employed such approaches in the study of maltreatment. The aim of the present study was to examine the impact of maltreatment-related variables on trajectories after maltreatment. Growth mixture modelling (GMM) was used to examine different trajectories of functioning in 206 children and adolescents (M = 9.8 years) with a history of child maltreatment. Trajectories were analyzed in regards to maltreatment characteristics and revictimization using multinomial logistic regression. The participants were followed up over a 12 months period including three assessments. Four trajectories were identified: resilient (22.9%), worsening (15.1%), recovering (32.2%), chronic (29.8%). Revictimization (OR: 2.6-5.5), a longer period between first and last reported incident of maltreatment (OR: 0.033 - 0.038) and consequently the age at first (OR: 0.039 - 0.054) and age at last reported incident (OR: 20.3-26.9) were significant predictors of a worsening functioning trajectory. Having experienced neglect predicted a worsening trajectory in contrast to a chronic and resilient trajectory (OR = 4.8-5.2). Findings suggest that a clinical follow-up of children with a history of maltreatment is crucial as this population represents a high risk sample. A worsening trajectory was closely associated with revictimization. Functioning trajectories seem to be directly linked to chronicity and timing of maltreatment. Implications are discussed.