Effortful Control, Parent-Child Relationships, and Behavior Problems among Preschool-Aged Children Experiencing Adversity.

Young children who experience adversity are at increased risk for developing psychological difficulties across the lifespan. Among community samples, parent-child relationship dynamics interact with child effortful control to predict child behavior problems. The nature of these associations has not been examined among children who have experienced early childhood adversity and who may be particularly sensitive to familial effects on child development.

Polygenic risk, childhood abuse and gene x environment interactions with depression development from middle to late adulthood: A U.S. national life-course study.

Objective: Utilizing national longitudinal data, this study examines how polygenic depression risk and childhood abuse interactively influence the life-course development of depressive conditions from middle to late adulthood.

Method: Data from 7512 participants (4323 females and 3189 males) of European ancestry aged 51-90, retrieved from the U.S.

Examining the Biological Impacts of Parent-Child Relationship Dynamics on Preschool-Aged Children who have Experienced Adversity.

Parent-child relationship dynamics have been shown to predict socioemotional and behavioral outcomes for children, but little is known about how they may affect biological development. The aim of this study was to test if observational assessments of parent-child relationship dynamics (cohesion, enmeshment, and disengagement) were associated with three biological indices of early life adversity and downstream health risk: (1) methylation of the glucocorticoid receptor gene (), (2) telomere attrition, and (3) mitochondrial biogenesis, indexed by mitochondrial DNA copy number (mtDNAcn), all of which were measured in children's saliva. We tested hypotheses using a sample of 254 preschool-aged children ( age = 51.

Child-focused infant and early childhood mental health consultation: Shifting adult attributions to reduce the risk for preschool expulsion.

Infant and early childhood mental health consultation (IECMHC) in early care and education (ECE) settings is a promising approach to support young children. Although research on the effects of IECMHC is encouraging, it is limited by the complexities of the systems in which IECMHC is implemented and the variability in IECMHC models. The current study aims to clearly articulate a statewide, child-focused, short-term IECMHC model, assess consultee satisfaction, examine the effects of consultation on children's functioning in the school and home settings, and evaluate changes in teacher perceptions associated with expulsion risk following consultation.

Childhood stress, gender, and cognitive control: Midline theta power.

The emergence of psychiatric symptoms is a common consequence of childhood stress exposure. However, there are a dearth of reliable clinical hallmarks or physiological biomarkers to predict post-trauma symptom emergence. The objective of this study was to examine if childhood stressors and stress-related symptoms are associated with altered midline theta power (MTP) during cognitive control demands, and how these associations interact with gender and early adversity.