Previous research has found multiplex (MPX) children have an advantage in cognition compared to simplex (SPX) children. However, MPX parent's previous experience with older diagnosed siblings has not been considered. We used a large database sample to investigate the MPX advantage and contribution of birth order. Children from the Autism Genetic…

The present study examined the psychometric properties of a brief parent-report daily checklist of toddler behavior (Parent Daily Report--Toddler Version; PDR-T). Data were collected from three groups of 18-36 month-olds who were followed longitudinally for approximately one year: (a) internationally adopted children (N = 156); (b) children placed…

Prevalence studies of challenging behaviors among children with disabilities have a potential value, as they provide information for intervention and evaluation. However, the results from these studies seem to vary according to the population involved, the behaviors explored and the selected methodological procedures and instruments used. The…

Children experiencing behavioral challenges often receive interventions and supports across a variety of settings (e.g., home, school). Treatment fidelity data are critical to intervention decision-making, yet there has been more research related to assessing treatment fidelity in school settings than in home environments. Understanding the extent…

In this paper, we present findings from the filmed observations of 12 1-year-old toddlers in 10 different Norwegian childcare centres during separations and reunions with their mothers. Separations and reunions are sensitive situations, especially around the age of one, when separation anxiety normally peaks. The observations were conducted when…

Background: Children who are not accepted in their peer group are at risk of developing internalizing problem behaviors. It is possible, however, that supportive parenting can provide a buffer against the detrimental effects of low peer acceptance. Objective: This study examined maternal and paternal affection and psychological control as…

Children's early problematic behaviour correlates with later deviant behaviour. The Incredible Years Teacher Classroom Management (IY TCM) programme trains teachers in proactive strategies to disrupt patterns of negative child behaviour. This mixed methods systematic review applies multilevel meta-analysis and qualitative meta-synthesis to answer:…

The ability to distinguish between mere equality in resource distributions and fairness based on a broader range of contextual factors is of paramount importance in social decision making and is a critical component of morality. Children's developmental shift from viewing inequality as a dichotomous moral issue toward a more nuanced understanding…

This study examined informant discrepancies for parent and teacher adaptive behavior ratings of 103 children, ages 6-12 years, with ASD (without intellectual disability). Scores on the Adaptive Behavior Assessment System, third edition (Harrison and Oakland, Western Psychological Services, Los Angeles, 2015) General Adaptive Composite (GAC) and…

Upper elementary students in a Title I rural school participated in an expressive arts-based resiliency small-group intervention entitled Resilient Warriors (RWs). This mixed-methods study revealed positive changes in participating students based on teacher ratings on the Strengths and Difficulties Questionnaire. We also found four qualitative…

This study was conducted to investigate whether a translated and adapted conversational training programme enhances emotion understanding in preschool children. Given the lack of such research in Pakistan (and outside the West in general), the training study reported here was conceived to fill this gap. Thirty-nine 5- to 6-year-olds at two school…

The present study examined which aspects of the child's behavior and clinical profile accounted for three dimensions of parenting stress: related to parenting roles, to interactions with the child, and to the child. Measures of adaptive behavior, intellectual functioning, autism symptom severity, and challenging behavior and emotional difficulties…

Limited literature assessed the relation between family engagement in education and young children's socioemotional and behavioral functioning. This study investigated these associations longitudinally among urban and low-income, predominantly Latinx preschoolers (n = 69) and their mothers. Initial home-school conferencing predicted lower levels…

Infants learn nouns during object-naming events--moments when caregivers name the object of infants' play (e.g., ball as infant holds a ball). Do caregivers also label the actions of infants' play (e.g., roll as infant rolls a ball)? We investigated connections between mothers' verb inputs and infants' actions. We video-recorded 32 infant-mother…

We examined the use of an intervention package consisting of the system of least prompts (SLP), visual schedules, peer models, and contingent reinforcement to teach four children with disabilities to independently play board games and communicate with their typically developing peers. We found the intervention package with individual adaptations…