000076893 001__ 76893
000076893 005__ 20210121114542.0
000076893 0248_ $$2sideral$$a93059
000076893 037__ $$aART-2015-93059
000076893 041__ $$aeng
000076893 100__ $$0(orcid)0000-0002-9208-4824$$aAbarca-Sos, Alberto$$uUniversidad de Zaragoza
000076893 245__ $$aApplication of stages of change model to adolescents' physical activity in relation to psychological variables
000076893 260__ $$c2015
000076893 5060_ $$aAccess copy available to the general public$$fUnrestricted
000076893 5203_ $$aAIM: This study investigated the stages of change in physical activity in relation to psychological variables: self-efficacy, physical self-concept and barriers to physical activity, as well as gender. Furthermore, cluster profiles were created based on psychological variables to be compared with stages of change groups.
METHODS: Data were obtained from a representative sample of adolescents (N.=1618, 14.46±1.28 years) from Aragon region (Spain). The different strata were selected according to the geographical region, environment, type of school, age and gender.
RESULTS: Males (75.5%) and very active adolescents (96.9% participant boys and 93.5% participants girls) were more prevalent in the action and maintenance groups. We found significant differences in psychosocial variables by stages of change and gender, showing higher scores in active groups for physical self-concept (effects of gender and stages of change: F(1, 1618)=313.82 P<0.001, ¿²=0.230) and self-efficacy (F(1, 1618)=324.34 P<0.001, ¿²=0.236), and lower scores in passive groups for intrapersonal (F(1, 1618)=179.73 P<0.001, ¿²=0.146) and extrapersonal barriers (F(1, 1618)=189.42 P<0.001, ¿²=0.153). Psychological cluster profiles created with these variables showed significant relationships with stages of change groups (¿²(1)=162,76, P<0.001; Pearson R=0.359 P<0.001).
CONCLUSION: The findings of the research suggest the importance of the study, showing strong determinants of PA, physical self-concept, self-efficacy and perceived barriers, in relation to the intention to change behaviour, not only stage of change model variables. Furthermore, the study can be relevant to designing more effective health promotion programmes in the adolescent population.
000076893 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000076893 590__ $$a1.111$$b2015
000076893 591__ $$aSPORT SCIENCES$$b57 / 82 = 0.695$$c2015$$dQ3$$eT3
000076893 592__ $$a0.512$$b2015
000076893 593__ $$aOrthopedics and Sports Medicine$$c2015$$dQ2
000076893 593__ $$aPhysical Therapy, Sports Therapy and Rehabilitation$$c2015$$dQ2
000076893 593__ $$aSports Science$$c2015$$dQ3
000076893 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000076893 700__ $$aBois, J.E.
000076893 700__ $$0(orcid)0000-0002-4269-9580$$aGenerelo Lanaspa, Eduardo$$uUniversidad de Zaragoza
000076893 700__ $$0(orcid)0000-0002-7076-6621$$aJulian Clemente, J.A.$$uUniversidad de Zaragoza
000076893 700__ $$0(orcid)0000-0002-9761-1953$$aZaragoza Casterad, Javier$$uUniversidad de Zaragoza
000076893 7102_ $$13001$$2187$$aUniversidad de Zaragoza$$bDpto. Expres.Music.Plást.Corp.$$cÁrea Didáctica Expres.Corporal
000076893 773__ $$g55, 11 (2015), 1397-1406$$pJ. Sports Med. Phys. Fitness$$tThe Journal of sports medicine and physical fitness$$x1827-1928
000076893 8564_ $$s487489$$uhttps://zaguan.unizar.es/record/76893/files/texto_completo.pdf$$yPostprint
000076893 8564_ $$s66774$$uhttps://zaguan.unizar.es/record/76893/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000076893 909CO $$ooai:zaguan.unizar.es:76893$$particulos$$pdriver
000076893 951__ $$a2021-01-21-11:16:59
000076893 980__ $$aARTICLE