87771 20200716101607.0 doi 10.14198/jhse.2019.144.10 sideral 116083 ART-2019-116083 eng (orcid)0000-0003-4370-6911 Álvarez Medina, Javier Universidad de Zaragoza Effectiveness of a school-based doping prevention programme in Spanish adolescents 2019 Access copy available to the general public Unrestricted The purpose of the study is to assess the effectiveness of a school-based programme to improve knowledge, attitudes and beliefs about doping. 540 adolescents (aged 12-13 years old, 50% boys) took part, from eight Spanish schools. Three hundred and thirteen of these were in the experimental group and the rest formed a control group. Six sessions were held, based on international recommendations, during the Physical Education classes, and were assessed with the Questionnaire on the Anti-doping Intervention programme. The principal results showed that the knowledge, attitudes and beliefs about doping improved in the experimental group compared to the control group, for the whole of the questionnaire (p<.001, Eta2=.03) and specifically for the factors Concept (p<.001, Eta2=.004), Utility (p<.01, Eta2=.02) and Sport and doping (p<.01, Eta2=.01). But there were no benefits observed in the factors Methods and Origin of the behaviour. In conclusion, school-based programmes may be useful for improving knowledge, attitudes and beliefs about doping among adolescents. info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 0.403 2019 Physical Therapy, Sports Therapy and Rehabilitation 2019 Q2 Sports Science 2019 Q3 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Manonelles Marqueta, Pedro Grao-Cruces, Alberto Oliete Blanco, Enrique Universidad de Zaragoza (orcid)0000-0001-5941-0731 Murillo Lorente, Victor Universidad de Zaragoza Nuvila Nuviala, Alberto 1006 245 Universidad de Zaragoza Dpto. Fisiatría y Enfermería Área Educación Física y Depor. 14, 4 (2019), 813-820 J. hum. sport. exerc. Journal of Human Sport and Exercise 1988-5202 185656 http://zaguan.unizar.es/record/87771/files/texto_completo.pdf Versión publicada 412616 http://zaguan.unizar.es/record/87771/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:87771 articulos driver 2020-07-16-09:55:14 ARTICLE