The purpose of this study was to examine the extent to which typically developing (TD) siblings of children with autism spectrum disorder (ASD) could implement the model-lead-test (MLT) strategy through the self-monitoring checklist and telehealth-based coaching, as well as the impact of the sibling-mediated intervention on the acquisition of…

The construction of self, a fundamental process for development. Twins, as they grow together, may encounter greater difficulties in individuation process. The present study aims to investigate the construction of the image of the self and of the self with its own twin/sibling through the drawing of the human figure and to highlight any…

The aim of the present study was to compare the relationships of siblings of children with sensory impairments and typically developing children. The statistical population of the study included all siblings of children with blindness, deafness, and typically developing children in Shiraz, Iran. The sample consisted of 91 siblings (23 siblings of…

This study compared sibling interactions between 24-month-old children and their older sibling with ASD (high-risk; n = 24) with 24-month-old children and their typically developing older sibling (low-risk; n = 32). First, high-risk sibling pairs showed lower levels of positive behaviour and younger siblings of children with ASD imitated their…

Research Findings: Young children's relationships with their sisters and brothers offer unique and important opportunities for learning about emotions and developing emotional understanding. Through a critical analysis, this article examines sibling interaction in 3 different but normative contexts (conflict/conflict management, play, and…

Sibling relationships are an important context for development, but are often ignored in research and preventive interventions with youth and families. In childhood and adolescence, siblings spend considerable time together, and siblings' characteristics and sibling dynamics substantially influence developmental trajectories and outcomes. This…

Autism Spectrum Disorder (ASD) is experienced in a variety of ways within families particularly among siblings with and without ASD. The effects of ASD on sibling relationships are integral to family life. While some studies have examined sibling relationships, research regarding sibling roles exhibited during play activities and social…

A new measure of sibling conflict was used to identify 2 types of conflicts in 115 adolescent sibling pairs (older siblings, M = 15.59, SD = 2.01 years; younger siblings, M = 13.02, SD = 2.06 years). Conflicts overall were more frequent than intense and more likely to involve the invasion of the personal domain than conflicts involving equality…

Longitudinal data were obtained from 157 children aged 3 years 3 months to 5 years 6 months at Time 1. At Time 2 these children had aged an average of 12 months. Theory of mind (ToM) and executive functioning (EF) were measured at both time points. Results suggest that Time 1 ToM scores predict Time 2 EF scores. Detailed examination of sibling…

Background: Young siblings' antisocial behaviour is common yet its impact has received relatively little research attention. Methods: We examined trajectories of antisocial behaviour for a socially diverse sample (n = 99, 58 boys and 41 girls) who were filmed with their older siblings (52 boys and 47 girls) at ages 3 and 6 and with unfamiliar…

The study of siblings has become increasingly central to developmental science. Sibling relationships have unique effects on development, and sibling designs allow researchers to isolate causal mechanisms in development. This volume emphasizes causal mechanisms in the social domain. We review the preceding chapters in relation to six topics: a…

Social and play skills are important developmental tasks for young children. Typically developing children learn appropriate social skills quite naturally and without specific intervention while interacting with other children in playful environments. Young children with disabilities, however, usually need social skills interventions, and these…

Siblings have considerable influence on one another's development throughout childhood, yet most human development research has neglected sibling socialization. Through this volume, we aim to enhance our understanding of how siblings play formative roles in one another's social and emotional development. We examine the mechanisms by which children…

Siblings are important sources of social influence throughout childhood and adolescence. Nevertheless, the processes by which siblings influence one another remain relatively unexplored. We highlight two theories of sibling influence--sibling deidentification and social learning--that offer insights as to how and why siblings develop similar and…

This study investigates whether preschool-aged children show consistent patterns of behaviour in conflicts with their siblings. Consistency was assessed at the nomothetic (i.e., group), idiographic (i.e., individual), and idiosyncratic (i.e., consistent patterns that differed from the norm) levels. We examined conflicts between 19 2-year-old and…