Journal of Abnormal Child Psychology最新文献

Externalizing and internalizing behavior problems are known to often co-occur, but mechanisms underlying this co-occurrence remain unclear: whether the associations are due to causal influences of one domain on the other or due to common risk processes influencing both domains. This study aimed to better understand the sources of co-occurring behavior problems by disentangling within- and between-child levels of associations between the two across the five years of childhood, from pre-kindergarten to Grade 3. We analyzed a longitudinal sample of 1060 children from non-urban settings in the U.S. using random-intercept cross-lagged panel models (RI-CLPMs) as an alternative to the commonly-used standard CLPMs. Results indicate that co-occurring externalizing and internalizing problems can be explained partly by a unidirectional influence from externalizing to internalizing problems operating within children and partly by stable differences between children that influence both domains of problems. Further analyses indicate that an executive function deficit in early childhood is an important shared risk factor for both problems, suggesting the utility of executive function interventions in preventing or addressing externalizing and internalizing problems in childhood.

The current study examined whether a variety of dimensions of executive function predicted trajectories of emotion dysregulation among preschool children with behavior problems. This study focused on 199 3-year-old children with parent-reported behavior problems who took part in a larger longitudinal study. Results revealed that response inhibition and working memory were not predictive of later emotion dysregulation. Gender differences emerged for delay aversion and attentional control. Boys who performed better on delay aversion tasks exhibited lower emotion dysregulation related to threat 2 years later, whereas girls who performed better on delay aversion tasks exhibited higher threat-related emotion dysregulation 2 years later. Better performance on a visual attention task significantly predicted decreasing threat-related emotion dysregulation slopes for boys but not for girls. Finally, girls who made more omission errors on a continuous performance task exhibited higher emotion dysregulation related to frustrative-nonreward 2 years later. Results suggest that specific facets of executive function may play an important role in difficulties with emotion dysregulation during the preschool years and that this pattern may differ across boys and girls.

Social anxiety typically emerges by adolescence and is one of the most common anxiety disorders. Many clinicians and researchers utilize the Screen for Child Anxiety Related Disorders (SCARED) to quantify anxiety symptoms, including social anxiety, throughout childhood and adolescence. The SCARED can be administered to both children and their parents, though reports from each informant tend to only moderately correlate. Here, we investigated parent-child concordance on the SCARED in a sample of adolescents (N = 360, M_age = 13.2) using a multi-trait multi-method (MTMM) model. Next, in a selected sample of the adolescents, we explored relations among child report, parent report, and latent social anxiety scores with two laboratory tasks known to elicit signs of social anxiety in the presence of unfamiliar peers: a speech task and a "Get to Know You" task. Findings reveal differences in variance of the SCARED accounted for by parent and child report. Parent report of social anxiety is a better predictor of anxiety signs elicited by a structured speech task, whereas child report of social anxiety is a better predictor of anxiety signs during the naturalistic conversation with unfamiliar peers. Moreover, while latent social anxiety scores predict both observed anxiety measures, parent report more closely resembles latent scores in relation to the speech task, whereas child report functions more similarly to latent scores in relation to the peer conversation. Thus, while latent scores relate to either observed anxiety measure, parent and child report on the SCARED each provide valuable information that differentially relate to naturalistic social anxiety-related behaviors.

Callous - unemotional (CU) traits are a key factor in understanding the persistence and severity of conduct problems. Most research has used confirmatory factor analysis (CFA) to examine the structure of CU traits; however, most CFA models have yielded marginally acceptable fit, and little research has examined the structure of CU traits in preschool. This gap highlights the need for a more nuanced approach in understanding the structure of CU traits during preschool via statistical examination of inter - item relationships (i.e., network analysis). Therefore, the current study used both CFA and network analysis in a sample of 104 preschool children (M age = 4.76). CFA results best supported a two - factor structure of the ICU, comprised of callous and uncaring factors, using 12 of the original 24 items from the ICU, although fit was only marginally acceptable. Network community analyses identified four clusters of items characterized as Uncaring, Lack of Remorse, Unconcerned, and Callous. Items identified as most central to the network were: Does not care who he/she hurts to get what they want, Does not care if he/she is in trouble, and Seems very cold and uncaring. Overall, network analysis suggests several important potential refinements to CU structure including possible alternative factor models which merit consideration in future work. In addition, the identified central items could be useful for screening.

There is accumulating evidence of a prospective relation between early language problems and ADHD, a disorder associated with deficits in executive functioning. However, little is known regarding this link among bilingual children. Here, we investigate whether (i) the prediction from language to ADHD may be lower among bilinguals, and (ii) explore if this moderation can be explained by differential executive functioning ability. Utilising a prospective sample of 408 South-East Asian toddlers, bilingual exposure as a moderator of the link between language delay at 24 months to ADHD intermediate diagnosis at 54 months was first examined with an interaction model. Next, structural equation mediated moderation models examined if the proposed moderation could be explained by executive function measures of Snack Delay and Dimensional Change Card Sort (DCCS) task, when children were 41 months. Results indicate that higher levels of bilingual exposure moderated the prospective risk of language delay to ADHD diagnosis (Predominantly single-language exposed OR = 6.37; p = .011; Predominantly dual-language exposed OR = 0.30, p = .156). Thus, language delay associated with ADHD among toddlers predominantly exposed to one but not two languages. However, this could not be explained by differential executive functioning, as this moderation was not mediated by performance on Snack Delay or DCCS. Unexpectedly, bilingual exposure associated with ADHD among toddlers of typical language development. Possible explanations, including variation in the degree of social stigma and persistence of language delay between bilingual and monolingual children, and bilingualism as an additional cognitive load for ADHD, are discussed.

Adolescents with mild to borderline intellectual disability (MBID) show more daily life risk taking than typically developing adolescents. To obtain insight in when these "risk-taking adolescents" especially take risks, we investigated main and interaction effects of (a) MBID, (b) sex, and (c) type of peer influence on risk taking. The Balloon Analogue Risk Task (BART) was used as a proxy of real-life risk taking. 356 adolescents (12-19 years, 51.7% MBID, 63.4% boys) were randomly assigned to one of three BART peer-influence conditions: solo (no peers), positive risk encouragement (e.g., 'You are cool if you continue') or negative risk encouragement (e.g., 'You are a softy if you do not continue'). The main finding was that boys with MBID took more risks than typically developing boys in the negative risk encouragement condition. Boys with MBID also took more risks in the negative risk encouragement condition compared to the solo condition, whereas typically developing boys did not. There were no such effects for girls. Surprisingly, boys with MBID took less risks in the solo condition than typically developing boys. We conclude that boys with MBID especially show high risk taking when peers belittle or threat with exclusion from the peer group. Prevention and intervention programs should specifically target boys with MBID to teach them to resist negative risk encouragement by peers.

Few studies provide information about the clinical correlates of economic costs in pediatric anxiety disorders. This study uses baseline data from a randomized trial involving 209 children and adolescents with clinical anxiety to examine clinical and demographic correlates of direct and indirect costs. Measured costs included the direct costs of mental health services and the indirect costs resulting from children's missed school and parents' missed work. Validated measures of anxiety and depression severity and of internalizing and externalizing behaviors were reported by youth, their parents, and independent evaluators. Seventy-two percent of youth (n = 150) had positive costs. Among these youth, the mean annual total cost was $6405 (sd = $11,674), of which $5890 represented direct cost and $4658 represented indirect cost. Higher average costs were correlated with greater child anxiety and depression severity (p < 0.001). Most pediatric anxiety disorders result in substantial individual and family costs, and costs may increase rapidly with elevated anxiety severity and depressed mood.

From an early age children help others yet the underlying mechanisms of children's prosocial attention remain understudied. Comparing the attentional and physiological mechanisms of prosocial attention of typically developing and atypically developing children contributes to our understanding of the ontogeny of prosocial development. We presented typically developing (TD) children and children with Autism Spectrum Disorder (ASD), who often have difficulty developing prosocial behaviour, with scenarios in which an adult needed a dropped object to finish a task but was subsequently not helped by a second adult. In a perceptually matched non-social control scenario, children saw self-propelled objects move and drop without any adult present in the scene. Results showed a dissociation between arousal (pupil dilation) and the anticipation of the individual's need (gaze patterns), such that only TD children looked longer at the correct solution to the adult's need prior to the resolution of the situation. In contrast, following the resolution of the scene, both groups showed greater arousal when the adult was not helped compared to when the non-social situation remained unresolved. For the ASD group, this effect was greatest for children with higher developmental quotients. These results suggest that, despite similarities in prosocial attention between TD and ASD children, previously documented reduced prosocial behaviour in children with ASD may be in part due to a specific impairment in anticipating prosocial behaviour.

Emotion regulation difficulties are present in many, if not most, children with attention-deficit/hyperactivity disorder (ADHD) and confer risk for a host of adverse outcomes. Little is known, however, regarding the neurocognitive and behavioral mechanisms that underlie these difficulties. A well-characterized, clinically evaluated sample of 145 children ages 8-13 years (M = 10.33, SD = 1.47; 55 girls; 69% White/non-Hispanic) were administered multiple, counterbalanced working memory tests and assessed for emotion dysregulation and ADHD symptoms via multiple-informant reports. Bias-corrected, bootstrapped conditional effects modeling indicated that underdeveloped working memory exerted significant direct effects on emotion regulation in all tested models as well as indirect effects on emotion regulation via parent-reported hyperactive/impulsive symptoms (95% CIs excluded zero). Interestingly, hyperactive/impulsive symptoms also predicted emotion dysregulation when controlling for the influence of working memory. Inattention failed to predict emotion regulation difficulties in all tested models (all 95% CIs included zero). This pattern of results replicated across parent and teacher models and were robust to control for mono-informant bias, age, and gender. These findings suggest that emotion dysregulation in ADHD reflects, in part, both a direct outcome of underdeveloped working memory and an affective outcome of hyperactive and/or impulsive symptomatology, both attributable to and independent of the role of underlying working memory deficits.

Neonatal risk factors have been associated with atypical development in various areas of social communication, including joint attention (JA), but little is known about factors in the early caregiving environment that can modify the negative implications of neonatal risk. The present study examines the links between neonatal risk and infants' JA, while considering the mediating role of maternal sensitive-responsiveness and the moderating roles of stressful contexts. One hundred and eighty-two families with infants (50% female) born in a wide range of gestational ages and birthweights participated in the study. Neonatal risk was assessed shortly after birth using three indicators: birthweight, gestational age, and degree of medical risk. At age 6 months, maternal sensitive-responsiveness to infants' foci of attention was rated and maternal anxiety and household chaos were measured. Infants' JA behaviors were assessed at age 12 months. A moderated-mediation model revealed that maternal anxiety symptoms and household chaos moderated the links between neonatal risk, maternal sensitive-responsiveness, and infants' responding to JA. Specifically, neonatal risk was related to less maternal sensitive-responsiveness only when maternal anxiety symptoms were above average levels, but not when anxiety symptoms were low. Moreover, maternal sensitive-responsiveness was positively related to infants' responding to JA behaviors when household chaos was low but not when it was high. These findings highlight the complex nature of the links between infants' early biological risk and caregiving environments in the development of social communication skills.