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    Explaining the intention-behaviour gap in gluten free diet adherence: The moderating roles of habit and perceived behavioural control

    202655_202655.pdf (144.7Kb)
    Access Status
    Open access
    Authors
    Kothe, E.
    Sainsbury, Kirby
    Smith, L.
    Mullan, Barbara
    Date
    2014
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Kothe, E. and Sainsbury, K. and Smith, L. and Mullan, B. 2015. Explaining the intention-behaviour gap in gluten free diet adherence: The moderating roles of habit and perceived behavioural control. Journal of Health Psychology. 20 (5) : pp. 580-91.
    Source Title
    Journal of Health Psychology
    DOI
    10.1177/1359105315576606.
    ISSN
    1359-1053
    School
    School of Psychology
    URI
    http://hdl.handle.net/20.500.11937/42578
    Collection
    • Curtin Research Publications
    Abstract

    Adherence to a strict gluten free diet (GFD) is the only treatment for coeliac disease. Nonetheless, many individuals with the disease struggle to achieve and maintain strict adherence. While the theory of planned behaviour is useful for predicting GFD adherence, an intention-behaviour gap remains. The aim of this study was to investigate the roles of habit and perceived behavioural control in moderating the intention-behaviour relationship in GFD adherence. A significant three-way interaction was found such that the association between intention and adherence was dependent on both perceived behavioural control and habit. Implications for both theory and intervention design are discussed.

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