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    Predicting saturated fat consumption: Exploring the role of subjective well-being

    Access Status
    Fulltext not available
    Authors
    Mullan, Barbara
    Xavier, Kristina
    Date
    2013
    Type
    Journal Article
    
    Metadata
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    Citation
    Mullan, Barbara and Xavier, Kristina. 2013. Predicting saturated fat consumption: Exploring the role of subjective well-being. Psychology, Health & Medicine. 18 (5): pp. 515-521.
    Source Title
    Psychology, Health & Medicine
    DOI
    10.1080/13548506.2013.764456
    ISSN
    1354-8506
    URI
    http://hdl.handle.net/20.500.11937/14627
    Collection
    • Curtin Research Publications
    Abstract

    Consumption of saturated fat (SF) is associated with obesity, cardiovascular disease and cancer; which are among the leading causes of death in Australia and worldwide. A causal relationship between subjective well-being and positive health outcomes has been established, although few studies have specifically focused on health-enhancing or health-risk behaviours. The aim of this research was to develop an improved understanding of the processes underlying SF consumption by exploring the relationship between subjective well-being and SF consumption, within the Theory of Planned Behaviour framework. Questionnaires related to the TPB variables, subjective well-being and SF intake were administered online to 96 participants. Perceived behavioural control (PBC) was found to be a significant predictor of intention to limit SF intake. Intention and PBC accounted for 25% of variance in behaviour; with PBC the only significant predictor of SF consumption. While subjective well-being variables were not significant unique predictors of SF consumption, these variables contributed an additional 2% to the prediction of behaviour, and this model was significant. The addition of subjective well-being to the TPB is novel and the results partially support the potential of subjective well-being in improving the prediction of this health-risk behaviour. Future research will need to replicate and extend these preliminary findings before such a framework may be translated into an intervention targeting SF consumption.

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