Improving Diet Quality among Adolescents, Using Health Belief Model in a Collaborative Learning Context: A Randomized Field Trial Study

Autor/inn/en	Keshani, Parisa; Hossein Kaveh, Mohammad; Faghih, Shiva; Salehi, Moosa
Titel	Improving Diet Quality among Adolescents, Using Health Belief Model in a Collaborative Learning Context: A Randomized Field Trial Study
Quelle	In: Health Education Research, 34 (2019) 3, S.279-288 (10 Seiten)Infoseite zur Zeitschrift PDF als Volltext Verfügbarkeit
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	0268-1153
DOI	10.1093/her/cyz009
Schlagwörter	Dietetics; Adolescents; Models; Cooperative Learning; Randomized Controlled Trials; Instructional Effectiveness; Intervention; Experimental Groups; Control Groups; Urban Schools; Secondary School Students; School Districts; Foreign Countries; Health Behavior; Iran + Suchen Sie Ihr Suchwort? Ernährungslehre; Adolescent; Adolescence; Adoleszenz; Jugend; Jugendalter; Jugendlicher; Analogiemodell; Kooperatives Lernen; Unterrichtserfolg; Urban area; Urban areas; School; Schools; Stadtregion; Stadt; Schule; Sekundarschüler; School district; Schulbezirk; Ausland; Health behaviour; Gesundheitsverhalten
Abstract	This study aimed to assess the impact of educational intervention, based on health belief model (HBM) and collaborative learning techniques on diet quality in adolescents. In this field trial study, 311 students aged 13-15 years old were included, of which 163 and 148 allocated in the experimental and comparison groups, respectively. They were selected through a stratified random sampling from 16 urban, secondary schools in 4 educational districts of Shiraz, the largest city in southern Iran. The revised children diet quality index was used to assess their diet quality. Using HBM as a framework for targeting determinants of dietary behavior, the intervention was performed in a collaborative learning context during the educational year (2015-16). Constructs of HBM and diet quality were measured before and after the intervention. All HBM's constructs and knowledge had significantly improved in the experimental group and mean differences were increased after the intervention. Diet quality improved in the experimental group (P < 0.001), which was significantly different from the comparison group (P = 0.001). The findings support the integration of appropriate models/theories into the context of collaborative learning methods to target large number of behavioral determinants, and ultimately increase the effectiveness of the educational interventions amongst adolescents. (As Provided).
Anmerkungen	Oxford University Press. Great Clarendon Street, Oxford OX2 6DP, UK. Tel: +44-1865-353907; Fax: +44-1865-353485; e-mail: jnls.cust.serv@oxfordjournals.org; Web site: http://her.oxfordjournals.org/
Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2020/1/01