Individual and Social Risk and Protective Factors as Predictors of Trajectories of Post-traumatic Stress Symptoms in Adolescents.

The present study elucidates heterogeneity in post-traumatic stress symptoms (PTSS) across adolescence in a sample of youth who have experienced myriad types and combinations of potentially traumatic events (PTEs), including substantiated physical abuse, sexual abuse, neglect and/or at least one other self-reported PTE. A machine learning technique was used to assess a multivariate set of variables (e.g.

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.

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.

History of Maltreatment in Childhood and Subsequent Parenting Stress in At-Risk, First-Time Mothers: Identifying Points of Intervention During Home Visiting.

Home visiting is an effective preventive intervention that can improve parenting outcomes for at-risk, new mothers, thereby optimizing subsequent child development. A history of maltreatment in childhood is common in mothers participating in home visiting, yet the extent to which such a history is related to parenting outcomes during home visiting is unknown. The current study evaluated whether mothers with a history of maltreatment in childhood respond less favorably to home visiting by examining the direct and indirect pathways to subsequent parenting stress, a key parenting outcome affecting child development.

Contamination in the Prospective Study of Child Maltreatment and Female Adolescent Health.

Objective: To evaluate the impact of contamination, or the presence of child maltreatment in a comparison condition, when estimating the broad, longitudinal effects of child maltreatment on female health at the transition to adulthood.

Methods: The Female Adolescent Development Study (N = 514; age range: 14-19 years) used a prospective cohort design to examine the effects of substantiated child maltreatment on teenage births, obesity, major depression, and past-month cigarette use. Contamination was controlled via a multimethod strategy that used both adolescent self-report and Child Protective Services records to remove cases of child maltreatment from the comparison condition.