Longitudinal linkages between sibling relationships and adjustment from middle childhood through adolescence.
Journal
  Developmental psychology.
Citation
  Dev Psychol. 43(4):960-73
Publication date
  2007 Jul
Authors
  Kim JY
McHale SM
Crouter AC
Osgood DW
Grant agencies
  National Institute of Child Health and Human Development
Grants
  NICHD R01-HD32336
MeSH headings
  Sibling Relations
Social Adjustment
Social Behavior
Social Perception
Abstract
  The links between changes in sibling conflict and intimacy and changes in perceived peer social competence and depression symptoms were examined from middle childhood through adolescence. Participants were mothers, fathers and first- and second-born siblings from 197 White, working/middle class, two-parent families. Peer competence peaked in early adolescence and then declined; depression symptoms were high in middle childhood and, for girls, in middle adolescence. Controlling for parent-offspring relationships and sibling and parent adjustment, increases in sibling conflict were linked to increases in depression symptoms, and increases in sibling intimacy were linked to increases in peer competence and, for girls, decreases in depression symptoms.