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dc.contributor.authorBjelland, Monaen_US
dc.contributor.authorHausken, Solveig E. Sanden_US
dc.contributor.authorSleddens, Ester FCen_US
dc.contributor.authorAndersen, Lene Frosten_US
dc.contributor.authorLie, Hanne Cathrineen_US
dc.contributor.authorFinset, Arnsteinen_US
dc.contributor.authorMaes, Leaen_US
dc.contributor.authorMelbye, Elisabeth Linden_US
dc.contributor.authorGlavin, Karien_US
dc.contributor.authorHanssen-Bauer, Merete Waageen_US
dc.contributor.authorLien, Nannaen_US
dc.date.accessioned2015-04-29T08:10:34Z
dc.date.available2015-04-29T08:10:34Z
dc.date.issued2014-10-15en_US
dc.identifier.citationBjelland, M., Hausken, S. E., Sleddens, E. F., Andersen, L. F., Lie, H. C., Finset, A., ... & Lien, N. (2014). Development of family and dietary habits questionnaires: the assessment of family processes, dietary habits and adolescents’ impulsiveness in Norwegian adolescents and their parents. International Journal of Behavioral Nutrition and Physical Activity, 11(1), 130.en_US
dc.identifier.issn1479-5868en_US
dc.identifier.otherFRIDAID 1165108en_US
dc.identifier.urihttps://hdl.handle.net/10642/2583
dc.description.abstractBackground There is a need for valid and comprehensive measures of parental influence on children's energy balance-related behaviours (EBRB). Such measures should be based on a theoretical framework, acknowledging the dynamic and complex nature of interactions occurring within a family. The aim of the Family & Dietary habits (F&D) project was to develop a conceptual framework identifying important and changeable family processes influencing dietary behaviours of 13-15 year olds. A second aim was to develop valid and reliable questionnaires for adolescents and their parents (both mothers and fathers) measuring these processes. Methods A stepwise approach was used; (1) preparation of scope and structure, (2) development of the F&D questionnaires, (3) the conducting of pilot studies and (4) the conducting of validation studies (assessing internal reliability, test-retest reliability and confirmatory factor analysis) using data from a cross-sectional study. Results The conceptual framework includes psychosocial concepts such as family functioning, cohesion, conflicts, communication, work-family stress, parental practices and parental style. The physical characteristics of the home environment include accessibility and availability of different food items, while family meals are the sociocultural setting included. Individual characteristics measured are dietary intake (vegetables and sugar-sweetened beverages) and adolescents' impulsivity. The F&D questionnaires developed were tested in a test-retest (54 adolescents and 44 of their parents) and in a cross-sectional survey including 440 adolescents (13-15 year olds), 242 mothers and 155 fathers. The samples appear to be relatively representative for Norwegian adolescents and parents. For adolescents, mothers and fathers, the test-retest reliability of the dietary intake, frequencies of (family) meals, work-family stress and communication variables was satisfactory (ICC: 0.53-0.99). Barratt Impulsiveness Scale-Brief (BIS-Brief) was included, assessing adolescent's impulsivity. The internal reliability (Cronbach's alphas: 0.77/0.82) and test-retest reliability values (ICC: 0.74/0.77) of BIS-Brief were good. Conclusions The conceptual framework developed may be a useful tool in guiding measurement and assessment of the home food environment and family processes related to adolescents' dietary habits, in particular and for EBRBs more generally. The results support the use of the F&D questionnaires as psychometrically sound tools to assess family characteristics and adolescent's impulsivity.en_US
dc.language.isoengen_US
dc.publisherBioMed Centralen_US
dc.relation.ispartofseriesInternational Journal of Behavioral Nutrition and Physical Activity;11(1)en_US
dc.subjectFamilyen_US
dc.subjectAdolescentsen_US
dc.subjectDieten_US
dc.subjectImpulsivityen_US
dc.subjectQuestionnaireen_US
dc.subjectValidityen_US
dc.subjectReliabilityen_US
dc.subjectVDP::Medisinske Fag: 700::Helsefag: 800::Ernæring: 811en_US
dc.titleDevelopment of family and dietary habits questionnaires: the assessment of family processes, dietary habits and adolescents impulsiveness in Norwegian adolescents and their parentsen_US
dc.typeJournal articleen_US
dc.typePeer revieweden_US
dc.description.version© 2014 Bjelland et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated
dc.identifier.doihttp://dx.doi.org/10.1186/s12966-014-0130-z


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