Autism spectrum disorder (ASD), a heritable neurodevelopmental disorder, confers genetic liability that is often expressed among relatives through subclinical, genetically-meaningful traits, or endophenotypes. For instance, relative to controls, parents of individuals with ASD differ in language-related skills, with differences emerging in…

Family background has been shown to be a strong determinant of educational attainment, yet relatively little is known about the role that family background plays in PhD attainment or in the selection into academic careers. In this study, we estimate sibling correlations from Finnish full population register data to comprehensively assess the…

This article examines the participation process of elder siblings in caregiving for their siblings with special needs and how this participation process reflects in their peer relationships in rural context in Turkey. This study was carried out as a case study, which is one of the qualitative methods and as a data collection tool a semi-structured…

Many aspects may interfere with siblings' adaptation when an infant is born prematurely and hospitalized in the neonatal intensive care unit (NICU). During this critical period, siblings may have sudden change of behaviors if their needs are not adequately met. Parents and neonatal nurses are often unaware of the importance of supporting siblings…

In this second of two primary papers, we examined moderators of treatment effects for younger siblings of children with autism spectrum disorders whose parents were taught to use a parent-implemented intervention called "Improving Parents As Communication Teachers". Investigators randomized 97 high-risk siblings and their primary parent…

Background: Despite a growing body of literature investigating the impact of disabilities on family relationships, the experiences of ethnic minorities remain underexplored. Method: Semi-structured online interviews were conducted with eight young people (aged 18-28 years) with disabled sibling(s) within an immigrant family to understand how this…

Background: Future planning has emerged as a global issue for families of individuals with intellectual and developmental disabilities due to the longer lives and limited long-term services and supports in the adult disability system. While it has received greater attention, most future planning studies only included parents of individuals with…

Research shows that sibling victimization may be as detrimental to adolescent outcomes as peer victimization. However, many questions remain unanswered with regard to protective parenting factors and consequences of sibling victimization among adolescents. This study tested a mediation model in which sibling victimization, predicted by parental…

Background: The presence of health problems in a child is known to be negatively associated with later academic achievement, but less is known about the educational outcomes for siblings of children in poor health. The study investigated how having a sibling with health problems affects a healthy sibling's academic achievement. Methods: We…

The aim of the present study was to compare the adjustment difficulties of siblings of children with autism spectrum disorder, intellectual disability, and typically developing children. The statistical population of the present study included all siblings of children with autism spectrum disorder, intellectual disability, and typically developing…

Given the increased longevity of people with intellectual and developmental disabilities (IDD), future planning programs are becoming increasingly common. However, although siblings are likely to fulfill caregiving roles for people with IDD, siblings have not been included in future planning interventions. The purpose of this study was to evaluate…

Family and social networks are widely believed to influence important life decisions but identifying their causal effects is notoriously difficult. Using admissions thresholds that directly affect older but not younger siblings' college options, we present evidence from the United States, Chile, Sweden and Croatia that older siblings' college and…

Engaging in ethnographic sibling research, my brother and I intended to contribute to the knowledge of a multilingual learner's literacy practices via Zoom. We discuss agency and negotiated interaction between the ethnographer and sibling-participant. We examine data from field notes, interviews, and participant artifacts using a social semiotic…

Humor is a central feature of close and intimate relationships in childhood. However, fundamental questions regarding the relationship between humor production, pretend play, and social understanding have been overlooked. In a selected subsample from a prospective longitudinal study of first-born children (N = 110, M age = 6.91 years, 46.4%…

Studies have identified concurrent, longitudinal, and bidirectional associations between language difficulties and internalizing problems. This is commonly explained by social exclusion or withdrawal from peers, but underlying mechanisms are not well understood. This study uses sibling data to investigate if the comorbidity between language…