Publikation: Social and cognitive predictors of fruit and vegetable intake among adolescents : the context of changes in body weight
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Two studies investigated differences in the relationships between adolescents' fruit and vegetable intake (FVI) and the predictors specified in the Health Action Process Approach and Social-Cognitive Theory. Retrospective (Study 1; N = 502) and prospective (Study 2; N = 668) designs were applied. Among adolescents with overweight/obesity, intention was cross-sectionally associated with FVI (Study 1); no social or cognitive predictors explained FVI at 14-month follow-up (Study 2). The planning - FVI and self-efficacy - FVI relationships were stronger among adolescents who reduced their body weight to normal, compared to effects observed among those who maintained their body weight (Studies 1 and 2).
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KOMOROWSKA SZCZEPANSKA, Wanda, Urte SCHOLZ, Natalia LISZEWSKA, Aleksandra LUSZCZYNSKA, 2013. Social and cognitive predictors of fruit and vegetable intake among adolescents : the context of changes in body weight. In: Journal of Health Psychology. 2013, 18(5), pp. 667-679. ISSN 1359-1053. eISSN 1461-7277. Available under: doi: 10.1177/1359105312437434BibTex
@article{KomorowskaSzczepanska2013-05Socia-24126, year={2013}, doi={10.1177/1359105312437434}, title={Social and cognitive predictors of fruit and vegetable intake among adolescents : the context of changes in body weight}, number={5}, volume={18}, issn={1359-1053}, journal={Journal of Health Psychology}, pages={667--679}, author={Komorowska Szczepanska, Wanda and Scholz, Urte and Liszewska, Natalia and Luszczynska, Aleksandra} }
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