Language skills, peer rejection, and the development of externalizing behavior from kindergarten to fourth grade

Background: Children with poorer language skills are more likely to show externalizing behavior problems, as well as to become rejected by their peers. Peer rejection has also been found to affect the development of externalizing behavior. This study explored the role of peer rejection in the link between language skills and the development of externalizing behavior. Methods: Six hundred and fifteen (615) children were followed from kindergarten to grade 4. Receptive language skills were measured with the Peabody Picture Vocabulary Test in grade 2. Teachers reported externalizing behavior and peer reports of social rejection were measured annually. Results: Children with poorer receptive language skills showed increasing externalizing behavior, while children with better receptive language skills showed decreases in externalizing behavior. Children with poorer receptive language skills experienced peer rejection most frequently. The link between receptive language skills and the development of externalizing behavior was mediated by the development of peer rejection. Findings suggested that this mediational link applied mostly to boys. Conclusion: Children with poorer language skills are at increased risk of becoming rejected by mainstream peers, which adds to the development of externalizing behavior. © 2010 The Authors. Journal of Child Psychology and Psychiatry. © 2010 Association for Child and Adolescent Mental Health

Sleep Problems in Children With Autism Spectrum Disorder

The purpose of the current study was to examine the effect of restricted and repetitive behaviors (RRBs) on the relationship between sleep problems and externalizing behaviors in young children with autism spectrum disorder (ASD). Sixty-six participants with ASD and a mean age of 4 years and their parents participated in the study. Parents reported on their child’s sleep, ASD symptoms, and externalizing behavior during a one-time lab visit. Bivariate correlations and a mediation analysis were conducted to assess the associations between sleep problems, externalizing behavior, and RRB. Results suggested that children with higher scores in measures of RRB had higher scores in sleep problems and externalizing behavior. Results also suggested that RRB partially mediated the relationship between sleep problems and externalizing behavior. Implications for the early identification of sleep and behavior problems, as well as ASD symptoms, are discussed

Corporal punishment and youth externalizing behavior in Santiago, Chile

OBJECTIVES: Corporal punishment is still widely practiced around the globe, despite the large body of child development research that substantiates its short- and long-term consequences. Within this context, this paper examined the relationship between parental use of corporal punishment and youth externalizing behavior with a Chilean sample to add to the growing empirical evidence concerning the potential relationship between increased corporal punishment and undesirable youth outcomes across cultures. METHODS: Analysis was based on 919 adolescents in Santiago, Chile. Descriptive and multivariate analyses were conducted to examine the extent to which parents' use of corporal punishment and positive family measures were associated with youth externalizing behavior. Furthermore, the associations between self-reported externalizing behavior and infrequent, as well as frequent, use of corporal punishment were investigated to understand how varying levels of parental use of corporal punishment were differently related to youth outcomes. RESULTS: Both mothers' and fathers' use of corporal punishment were associated with greater youth externalizing behavior. Additionally, increases in positive parenting practices, such as parental warmth and family involvement, were met with decreases in youth externalizing behavior when controlling for youth demographics, family socioeconomic status, and parents' use of corporal punishment. Finally, both infrequent and frequent use of corporal punishment were positively associated with higher youth problem behaviors, though frequent corporal punishment had a stronger relationship with externalizing behavior than did infrequent corporal punishment. CONCLUSIONS: Parental use of corporal punishment, even on an occasional basis, is associated with greater externalizing behavior for youth while a warm and involving family environment may protect youth from serious problem behaviors. Therefore, findings of this study add to the growing evidence concerning the negative consequences of corporal punishment for youth outcomes.R01 HD033487 - NICHD NIH HHS; R01 DA021181 - NIDA NIH HH

Infant-mother attachment and the growth of externalizing problems across the primary-school years

Background:  Some contend that attachment insecurity increases risk for the development of externalizing behavior problems in children. Method:  Latent-growth curve analyses were applied to data on 1,364 children from the NICHD Study of Early Child Care to evaluate the association between early attachment and teacher-rated externalizing problems across the primary-school years. Results:  Findings indicate that (a) both avoidant and disorganized attachment predict higher levels of externalizing problems but (b) that effects of disorganized attachment are moderated by family cumulative contextual risk, child gender and child age, with disorganized boys from risky social contexts manifesting increases in behavior problems over time. Conclusions:  These findings highlight the potentially conditional role of early attachment in children’s externalizing behavior problems and the need for further research evaluating causation and mediating mechanisms

Sex Differences in Internalizing and Externalizing Behaviors in Children with Autism Spectrum Disorder

This study used a retrospective practice-based research method to compare levels of internalizing and externalizing behaviors of a clinically-ascertained sample of young children with autism spectrum disorder (ASD; n=90). As measured by the Child Behavior Checklist (CBCL), internalizing and externalizing behaviors were compared to normative behavior, and between boys and girls with ASD. Findings suggest that in a clinical sample, children with ASD are more likely than typically developing children to have internalizing and/or externalizing problems. No significant sex differences were found for Internalizing Problems, Externalizing Problems, or Total Problems scores on either the parent or teacher versions of the CBCL. These findings may help clinicians better understand how children with ASD are affected by co-morbid psychiatric disorders, and could help to inform diagnosis and intervention

Testing links between childhood positive peer relations and externalizing outcomes through a randomized controlled intervention study

In this study, the authors used a randomized controlled trial to explore the link between having positive peer relations and externalizing outcomes in 758 children followed from kindergarten to the end of 2nd grade. Children were randomly assigned to the Good Behavior Game (GBG), a universal classroombased preventive intervention, or a control condition. Children’s acceptance by peers, their number of mutual friends, and their proximity to others were assessed annually through peer ratings. Externalizing behavior was annually rated by teachers. Reductions in children’s externalizing behavior and improvements in positive peer relations were found among GBG children, as compared with control-group children. Reductions in externalizing behavior appeared to be partly mediated by the improvements in peer acceptance. This mediating role of peer acceptance was found for boys only. The results suggest that positive peer relations are not just markers, but they are environmental mediators of boys’ externalizing behavior development. Implications for research and prevention are discussed

Behavior profiles in children with functional urinary incontinence before and after incontinence treatment

OBJECTIVE. The purpose of this work was to analyze prospectively the prevalence of behavioral disorders in children with urinary incontinence because of nonneuropathic bladder-sphincter dysfunction before and after treatment for incontinence. METHODS. A total of 202 children with nonneuropathic bladder-sphincter dysfunction were enrolled in the European Bladder Dysfunction Study, in branches for urge syndrome (branch 1) and dysfunctional voiding (branch 2); 188 filled out Achenbach's Child Behavior Checklist before treatment and 111 after treatment. Child Behavior Checklist scales for total behavior problems were used along with subscales for externalizing problems and internalizing problems. RESULTS. After European Bladder Dysfunction Study treatment, the total behavior problem score dropped from 19% to 11%, the same prevalence as in the normative population; in branch 1 the score dropped from 14% to 13%, and in branch 2 it dropped from 23% to 8%. The prevalence of externalizing problems dropped too, from 12% to 8%: in branch 1 it was unchanged at 10%, and in branch 2 it dropped from 14% to 7%. The decrease in prevalence of internalizing problems after treatment, from 16% to 14%, was not significant. CONCLUSION. More behavioral problems were found in dysfunctional voiding than in urge syndrome, but none of the abnormal scores related to the outcome of European Bladder Dysfunction Study treatment for incontinence. With such treatment, both the total behavior problem score and the score for externalizing problems returned to normal, but the score for internalizing problems did not change. The drops in prevalence are statistically significant only in dysfunctional voiding

Self-efficacy, religiosity, and crime: profiles of African American youth in urban housing communities

Youth reporting independently elevated levels of religiosity and self-efficacy tend to abstain from externalizing behavior. However, little is known about the ways in which religiosity and self-efficacy interrelate to impact youth externalizing. Drawing from a sample of African American youth from public housing communities (N = 236), we use latent profile analysis to identify subtypes of youth based on self-reported religiosity and self-efficacy and, in turn, examine links with crime. Compared to youth in other subgroups, those classified as both highly religious and highly self-efficacious reported less involvement in minor and severe delinquency, but not violence.R25 DA030310 - National Institute on Drug Abuse; R25 DA030310 - National Institutes of Healt

Predicting offenders' institutional misconduct and recidivism: the utility of behavioral ratings by prison officers

Measures of current behavior are rarely incorporated into risk assessment. Therefore, the current study used a behavior rating scale to assess prison officers' observations of inmates prison behavior and examined the contribution of these ratings for risk assessment. Prison officers rated 272 sexual and violent offenders in three different correctional treatment facilities in Berlin, Germany. Factor analysis revealed three psychologically meaningful factors measuring externalizing, internalizing and adaptive prison behavior. The construct validity of the three factors was established through correlational analyses with standardized risk assessment instruments. Externalizing and internalizing behaviors were significant predictors of violent recidivism after release. In addition, externalizing was a significant predictor of institutional misconduct, whereas adaptive and internalizing behavior predicted whether an inmate was granted privileges (e.g., minimum-security confinement). Logistic regression analyses indicated that externalizing behavior ratings added incrementally to the Level of Service Inventory-Revised for the prediction of institutional misconduct and violent recidivism. The results indicate that prison officers observe important prison behaviors and that behavioral ratings can improve risk assessment

Genetic variation in GABRA 2 moderates peer influence on externalizing behavior in adolescents

Background Genetic predisposition and environmental influences are both important factors in the development of problematic behavior leading to substance use in adolescence. Involvement with delinquent peers also strongly predicts adolescent externalizing behavior. Several lines of evidence support a role of GABRA 2 on externalizing behavior related to disinhibition. However, whether this genetic association is influenced by the environment such as peer behavior remains unknown. Methods We examined the moderating role of GABRA 2 genetic variation on the socialization model of delinquent peer affiliation (at ages 12–14 years) on externalizing behavior (at ages 15–17 years) in the Michigan Longitudinal Study ( MLS ) adolescent sample. The sample consisted of 244 adolescents (75 females and 152 with at least one parent with a DSM‐IV lifetime alcohol dependence/abuse diagnosis). Peer delinquent activity reported by the participant and teacher‐reported adolescent externalizing behavior (Teacher Report Form ( TRF ) were assessed. Results No main effect of the GABRA 2 SNP rs279826, which tags a large haplotype, on externalizing behavior was observed. However, there was a statistically reliable GABRA 2  × peer delinquency interaction. The effect of peer delinquent involvement on externalizing scores and the rule breaking subscale is significantly stronger for those with the GG genotype compared to A‐carriers, whereas there was no effect of genotype on externalizing in the absence of peer delinquent involvement. No interaction was observed for the aggression subscale. Conclusion Our results suggest that the genetic effect of GABRA 2 on externalizing behavior, more specifically on rule breaking is, at least in part, due to its effect on susceptibility to environmental exposure (i.e., peer delinquency). Affiliation with delinquent peers predicts externalizing behavior in adolescents. We report the moderating effect of GABRA2 SNP rs279826 on the socializing effect of peer delinquency on externalizing behavior, specifically on rule breaking in a high‐risk sample of adolescents with at least one parent with alcohol use disorder.Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/109560/1/brb3291.pd