Siblings are important in the lives of individuals with an intellectual disability and pervasive support needs; however, adults' experiences of the things they do with or for their siblings with pervasive support needs remain underexplored. This study examined positive and challenging aspects of their roles related to their siblings. An online…

Background: This study sought a holistic understanding of lived experiences of individuals with a sibling who has intellectual and developmental disabilities using photovoice. Methods: Seven adult female siblings of individuals with intellectual and developmental disabilities in South Korea engaged in six weekly photovoice sessions, including an…

Adult siblings without disabilities play important roles in relation to their brothers and sisters with intellectual disabilities. This study reviewed knowledge about adult sibling relationships in Chinese societies, where one sibling has intellectual disability. Five English and two Chinese databases were searched for publications published up to…

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%…

This study examined the longitudinal associations between perception of sibling relationship quality (i.e., sibling warmth and conflict) and sibling influence (i.e., sibling modeling and differentiation), as well as the potential moderating role of birth order among Chinese adolescents. Participants were 150 adolescents (M[subscript age] = 12.84…

Adolescents' perceptions of their sibling relationship are important to their wellbeing, yet there is little work on the role of trust as a predictor of their adjustment. The present study investigated the effects of domain-specific facets of sibling trust on adolescent internalized adjustment. Participants included 169 early adolescents (51%…

Young people with special educational needs and disabilities (SENDs) and their families have been particularly hard hit by the COVID-19 pandemic. In this longitudinal study, sibling conflict in these families during and after the first lockdown in the United Kingdom was investigated. Online questionnaires were completed by 504 parents of young…

Stories are a way that children under 3 years of age learn to share meaning with others. Most research with this age group has focused on 1:1 parent-child story relationships at home, largely book reading. These studies have positioned children in the role of story listeners rather than story tellers. Here, I explore new possibilities about the…

Non-disabled siblings of individuals with intellectual and developmental disabilities (IDD) usually experience trajectories to gradually intensify their involvement in caregiving. However, non-disabled siblings in Asian countries have been woefully overlooked in research despite the fact that Asian countries hold over half of the world's…

Background and aims: Despite its high potential for affecting sibling relationships, few studies have explored the impact of the COVID-19 pandemic on this important family dynamic. Of these, the reported evidence has been inconsistent across cultures and lacks cross-cultural comparability. For the first time, we investigated cross-cultural…

This observational study focuses on prosocial behaviors of children with autism spectrum disorder (ASD) during an interaction with their older, typically developing sibling (TD-Sibs). Twenty-eight sibling dyads, in which the younger sibling was diagnosed with ASD (ASD-Sibs), were video-recorded at home playing a game of their choice. Video…

Background: Life expectancy for people with Down syndrome is increasing, but older adults with Down syndrome are at greater risk of developing certain pathologies associated with ageing. When ageing parents can no longer look after their child with Down syndrome, their other children are often expected to shoulder this responsibility. Method: We…

Sibling relationships remain understudied in typically developing adolescents who have siblings with autism spectrum disorder (ASD). This study explored the lived experiences and perceptions of adolescents who have a brother or a sister with a diagnosis of ASD using semi-structured interviews. Using thematic analysis, the participants reported…

We studied the effect of the number and characteristics of siblings (sex, age) on school achievement in several grades (kindergarten, first grade, and fifth grade), in two large French cohorts, with more than 16,000 children. Running linear mixed-effects models, we find that, independently of socioeconomic status, having more siblings is…

School belonging is crucial for students' identity development and academic motivation. It enhances educational success and predicts mental well-being, particularly during secondary school years. A supportive school environment is vital for fostering student engagement and overall development in early adolescence. This study culturally adapts the…