Perceived competence, social anxiety about physique, and enjoyment in testing situations among groups of mixed sex and girls only.

The purpose of the present study was to assess whether there are differences in agility and coordination performance, anxiety about physique, perceived competence, and enjoyment between girls (n = 56) performing within mixed-sex versus all-female high school classes in physical education. A series of between-group comparisons yielded no significant differences between groups on measures of performance, perceived competence, and anxiety about physique; however, the mixed-sex group reported significantly greater enjoyment on both psychomotor tests than the all-female group (ps < or = .05). Results are discussed within other contexts such as sport motivation and Weiss and Chaumeton's (1992) theory of youth sport development.