Siblings versus parents: Warm relationships and shyness among Chinese adolescents

Associations between parent–child relationships and adolescents' shyness are well documented, but relatively little is known about the role of siblings. This three‐wave longitudinal research examined reciprocal associations between parental and sibling warmth and adolescents' shyness in China. One hundred and fifty Chinese adolescents (Mage = 12.84 years; 56.7% girls) participated. Data were collected from multiple sources including self‐reports and peer assessments. Cross‐lagged model analyses revealed unique longitudinal paths from sibling warmth to adolescents' shyness and from adolescents' shyness to sibling warmth. Moreover, no cross‐lagged paths existed between fathers' and mothers' warmth and adolescents' shyness. The results suggest that sibling relationships may be a unique social context for socialization and development among Chinese adolescents.