A systematic review of social support for siblings of children with neurodevelopmental disorders

Solveig M Kirchhofer1, Stian Orm2, Yngvild B Haukeland3

  • 1Department of Psychology, University of Oslo, Norway; Nic Waals Institutt, Child and Adolescent Mental Health Services, Lovisenberg Hospital Trust, Oslo, Norway.

Insights

Social support is crucial for siblings of children with neurodevelopmental disorders. Lower support is linked to poorer psychosocial adjustment, highlighting the need for interventions to enhance sibling well-being.

Area of Science:

  • Psychology
  • Neurodevelopmental Disorders
  • Family Studies

Background:

  • Social support acts as a protective factor for siblings of children with neurodevelopmental disorders.
  • Understanding the dynamics of social support is vital for this population.

Purpose of the Study:

  • To systematically review existing literature on social support received by siblings of children with neurodevelopmental disorders.

Main Methods:

  • A pre-registered systematic review was conducted.
  • Searches were performed across PsycINFO, MEDLINE, Web of Science, and Scopus databases.
  • Fifteen articles, mostly cross-sectional, were included.

Main Results:

  • Negative associations with social support included sibling depression, loneliness, and stress.
  • Positive associations included prosocial behavior, competence, problem-focused coping, and family quality of life.
  • Disorder type and social support provider type moderated the relationship with psychosocial adjustment.

Conclusions:

  • Lower social support correlates with poorer psychosocial adjustment in siblings of children with neurodevelopmental disorders.
  • Further research is recommended to explore methods for increasing social support to improve sibling outcomes.
Abstract

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