title: Doubling: enhancing the role play technique in schools.
authors.affiliation: Dept. of Health Education, Teachers College, Columbia University, New York, NY 10027.
authors.forename: E J
authors.initials: EJ
authors.lastname: Duryea
mesh_terms: D000293:Adolescent; D006266:Health Education / Q000379:methods*; D006801:Humans; D010379:Peer Group; D011577:Psychodrama; D012381:Role Playing; D012572:School Health Services; D013663:Teaching / Q000379:methods*