Child maltreatment types and adolescent substance use: The role of deviant peer affiliation

This is the first study to examine the mediating effects of deviant peer affiliation on the association between different types of child maltreatment and adolescent substance use that includes alcohol, tobacco, and marijuana. Peer deviance is a well‐established correlate of adolescent substance use, but most studies exploring the relationship between child maltreatment and adolescent substance use have failed to include peer deviance. Structural equation modelling was conducted to examine the direct effects of each type of child maltreatment (i.e., physical, sexual, and emotional abuse, and neglect) on adolescent substance use, as well as indirect effects via deviant peer affiliation, using Longitudinal Studies of Child Abuse and Neglect. The results indicated that deviant peer affiliation fully mediated the individuals who had been emotionally abused showed increased deviant peer affiliation, which in turn was associated with higher levels of adolescent substance use. None of the four types of child maltreatment was directly associated with adolescent substance use. The study's findings underscore the importance of early assessment and intervention for the peer relationships of youth who have been emotionally abused.     

Participant roles in preschool bullying: The impact of emotion regulation,social preference,and quality of the teacher–child relationship

The present work investigated whether emotion regulation and social preference were associated with participant roles in bullying as a function of the quality of the relationship with teachers. Participants were 332 children (172 boys), in the age of 42–76 months (M = 58.74; SD = 7.84). Peer nominations were employed to assess social preference and participant roles (bullying, victimization, defending the victim, and outsider behavior). Teachers completed the Emotion Regulation Checklist, which yields the dimensions of emotion regulation and lability/negativity, and the Student – Teacher Relationships Scale, to evaluate conflict and closeness with the teacher. Multilevel models highlighted that emotional lability was positively associated with bullying and outsider behavior, emotion regulation was positively related to bullying and defending behavior, and social preference was negatively associated with bullying and victimization and positively with defending behavior. Interactions indicated that lability and low social preference were associated with bullying, and emotion regulation with outsider behavior, in children with a conflictual relationship with the teacher whereas social preference was related to defending behavior in children with a close relationship with the teacher. Results are discussed highlighting the importance of the quality of teacher–child relationship and the relevance of intervention programs aimed at promoting social wellbeing in preschool.