Child Behavior Problems and Maltreatment Exposure.

Objectives: Establish the longitudinal cross-lagged associations between maltreatment exposure and child behavior problems to promote screening and the type and timing of interventions needed.

Methods: The Longitudinal Studies of Child Abuse and Neglect, a multiwave prospective cohort study of maltreatment exposure, enrolled children and caregivers (N = 1354) at approximately age 4 and followed them throughout childhood and adolescence. Families completed 7 waves of data collection with each wave occurring 2 years apart.

Contamination in Observational Research on Child Maltreatment: A Conceptual and Empirical Review With Implications for Future Research.

Contamination is a methodological phenomenon occurring in child maltreatment research when individuals in an established comparison condition have, in reality, been exposed to maltreatment during childhood. The current paper: (1) provides a conceptual and methodological introduction to contamination in child maltreatment research, (2) reviews the empirical literature demonstrating that the presence of contamination biases causal estimates in both prospective and retrospective cohort studies of child maltreatment effects, (3) outlines a dual measurement strategy for how child maltreatment researchers can address contamination, and (4) describes modern statistical methods for generating causal estimates in child maltreatment research after contamination is controlled. Our goal is to introduce the issue of contamination to researchers examining the effects of child maltreatment in an effort to improve the precision and replication of causal estimates that ultimately inform scientific and clinical decision-making as well as public policy.

The association of epigenetic age acceleration and depressive and anxiety symptom severity among children recently exposed to substantiated maltreatment.

Child maltreatment is a major risk factor for both depressive and anxiety disorders. However, many children exposed to maltreatment never meet diagnostic threshold for either disorder while experiencing only transitory symptoms post-exposure. Recent research suggests DNA methylation adds predictive value in explaining variation in the onset and course of multiple psychiatric disorders following exposure to child maltreatment.

Child maltreatment, parent-child relationship quality, and parental monitoring in relation to adolescent behavior problems: Disaggregating between and within person effects.

Background: Parent-child relationship quality (PCRQ) and parental monitoring (PM) are associated with adolescent behavior problems following child maltreatment (CM). Whether these associations are best characterized as between (trait) or within-person (state) differences is unknown.

Objective: Disaggregate between and within-person effects for PCRQ and PM on adolescent behavior problems and test whether these effects vary as a function of prior CM.

Respiratory Sinus Arrhythmia Change during Trauma-Focused Cognitive-Behavioral Therapy: Results from a Randomized Controlled Feasibility Trial.

Trauma-Focused Cognitive-Behavioral Therapy (TF-CBT) is a well-established treatment for pediatric posttraumatic stress disorder (PTSD). Animal-assisted therapy (AAT) has been proposed as an adjunct to TF-CBT that may improve treatment effects through enhanced targeting of affect regulation, as indexed by specific changes in the respiratory sinus arrhythmia (RSA). The current study reports results from a randomized controlled feasibility trial (N = 33; M = 11.

Behavioral and pharmacological interventions for the prevention and treatment of psychiatric disorders with children exposed to maltreatment.

There is a well-established relation between exposure to child maltreatment and the onset and course of multiple, comorbid psychiatric disorders. Given the heterogeneous clinical presentations at the time services are initiated, interventions for children exposed to maltreatment need to be highly effective to curtail the lifelong burden and public health costs attributable to psychiatric disorders. The current review describes the most effective, well-researched, and widely-used behavioral and pharmacological interventions for preventing and treating a range of psychiatric disorders common in children exposed to maltreatment.

Child Maltreatment and Substance Use in Emerging Adulthood: Internalizing and Externalizing Behaviors at the Transition to Adolescence as Indirect Pathways.

One well-established outcome of child maltreatment is an increased likelihood of substance use in emerging adulthood. However, research identifying the indirect pathways that explain this relation is lacking, thereby limiting substance use prevention efforts for the child maltreatment population. The present study helped address this gap by accessing data from The Longitudinal Studies on Child Abuse and Neglect (LONGSCAN; = 1,136), a prospective cohort study of child maltreatment from birth through age eighteen.

Epigenetic Age Acceleration and Risk for Posttraumatic Stress Disorder following Exposure to Substantiated Child Maltreatment.

Objective: Child maltreatment is among the strongest predictors of posttraumatic stress disorder (PTSD). However, less than 40% of children who have been maltreated are ever diagnosed with PTSD, suggesting that exposure to child maltreatment alone is insufficient to explain this risk. This study examined whether epigenetic age acceleration, a stress-sensitive biomarker derived from DNA methylation, explains variation in PTSD diagnostic status subsequent to child maltreatment.

Exploring the Psychometric Properties of the Parent Daily Report - Toddler Version (PDR-T).

The present study examined the psychometric properties of a brief parent-report daily checklist of toddler behavior (Parent Daily Report - Toddler Version; PDR-T). Data were collected from three groups of 18-36 month-olds who were followed longitudinally for approximately 1 year: 1) internationally adopted children ( = 156), 2) children placed in foster care due to child maltreatment ( = 79), and 3) community comparison children raised by their biological families ( = 80). An exploratory factor analysis of this measure resulted in three factors, measuring aggressive/noncompliant, positive, and distress behaviors.

General Cognitive Ability as an Early Indicator of Problem Behavior Among Toddlers in Foster Care.

Objective: Children who have experienced maltreatment and subsequent placement in foster care are at increased risk of problem behavior. Increased knowledge of the development of problem behavior in this population, particularly during toddlerhood, can greatly inform preventive intervention efforts. This study examined variability in problem behavior among toddlers entering new foster care placements and identified related child and parenting characteristics.