title: Changes in self-esteem and anxiety in competitive and noncompetitive camps.
mesh_terms: D000124:Achievement; D000293:Adolescent; D001007:Anxiety / Q000209:etiology*; D002165:Camping; D002648:Child; D003163:Competitive Behavior; D005260:Female; D006801:Humans; D008297:Male; D012649:Self Concept; D012737:Sex Factors; D012931:Social Environment