Shyness, friendship quality, and adjustment during middle childhood

Whereas many young children show initial wariness on meeting a stranger, shyness that lasts into middle childhood may be indicative of concurrent problems and subsequent disorder. Adjustment problems of an internalising nature, such as low self-esteem, loneliness, and anxiety may occur. Special significance has, however, been ascribed to preadolescent friendships as a means of validating self-worth and buffering against loneliness and anxiety. The main aim of the present study is to examine associations between shyness, perceptions of friendship quality, and indices of adjustment related to internalising problems. The study involves a sample of 8.4-10.6-year-olds (N = 50), preselected at 4.5 years to include a high proportion of shy children. Ratings of shyness to an unfamiliar adult had been made by different observers at 4.5 and 7 years, and at the present ages by another observer, mothers, and teachers. Observer-rated shyness was highly consistent over time and was significantly correlated with mothers' and teachers' ratings, although both significantly underestimated children's shyness relative to observer ratings. Compared with the younger children (mean age of 9 years), observed shyness (a composite over all three age points) increased in salience for the older children (mean age of 10 years), becoming significantly correlated with trait anxiety as well as low global self-worth. Indeed, global self-worth took on a central role for the older children, showing significant correlations not only with observed shyness and internalising problems (loneliness and anxiety), but also with perceptions of social acceptance and classmate support as well as friendship quality, with a named "best friend". Thus by 10 years of age, aspects of peer relationships may influence and be influenced by global self-worth, with a possible buffering effect on any potential detrimental effects of shyness.