2011
DOI: 10.1111/j.1468-3148.2010.00594.x
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The Application of the Theory of Planned Behaviour to Diet in Carers of People with an Intellectual Disability

Abstract: BackgroundThe utility of the theory of planned behaviour (TPB) in predicting the intentions of care staff to encourage healthy eating behaviour in those they supported was examined. MethodA quantitative, within-participant, questionnaire based design was used with 112 carers to assess the performance of two TPB models. The first contained the variables: attitude, subjective norm and perceived behavioural control. The second had additional variables of self efficacy and self identity. ResultsModel 1 accounted f… Show more

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Cited by 11 publications
(5 citation statements)
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“…Their findings supported the work of others (Hagger et al, 2002) which demonstrated perceived behaviour control and attitudes were the most influential and predictive elements of intention. Other findings were in contrast (Jenkins & McKenzie, 2011), for example, Martin et al (2011) found that subjective norms were not significantly predictive of behavioural intent. As with many studies exploring aspects of life for PWLD, Martin et al (2011) omitted the voices of PWLD which would have offered a much needed layer to their work.…”
Section: Learning Disabilities and Decision Makingmentioning
confidence: 85%
See 1 more Smart Citation
“…Their findings supported the work of others (Hagger et al, 2002) which demonstrated perceived behaviour control and attitudes were the most influential and predictive elements of intention. Other findings were in contrast (Jenkins & McKenzie, 2011), for example, Martin et al (2011) found that subjective norms were not significantly predictive of behavioural intent. As with many studies exploring aspects of life for PWLD, Martin et al (2011) omitted the voices of PWLD which would have offered a much needed layer to their work.…”
Section: Learning Disabilities and Decision Makingmentioning
confidence: 85%
“…Whilst all factors were predictors, they found that the perceived attitudes of others were particularly important. Past behaviour is mentioned in Jenkins and McKenzie's (2011) paper as it is known to be powerful predictor of future intent, thus showing support for the efficacy of TPB. Martin et al (2011) used an adapted version of Norman and Conner's (2005) TPB questionnaire to explore how much TPB could predict the behavioural intent of carers with regards to supporting physical activity in PWLD.…”
Section: Learning Disabilities and Decision Makingmentioning
confidence: 97%
“…Multiple theoretical models of behaviour change suggest that attitudes are significant including the theory of reasoned action, the theory of planned behaviour (TPB), and the persuasion theory . Previous research utilising TPB with PwLD has examined the intentions of paid care workers to support engagement in physical activity and encourage healthy eating behaviour . Both of these studies highlight that attitudes have an influential role in intentions to change behaviour; however, this has not yet been established for cancer screening.…”
Section: Introductionmentioning
confidence: 99%
“…31 Previous research utilising TPB with PwLD has examined the intentions of paid care workers to support engagement in physical activity 32 and encourage healthy eating behaviour. 33 Both of these studies highlight that attitudes have an influential role in intentions to change behaviour; however, this…”
Section: Introductionmentioning
confidence: 99%
“…The theory has been used in a broad range of contexts and is widely regarded to provide a robust model of how an individual's behavioral intentions are determined ( 29 ). Importantly, the theory of planned behavior has also been used to successfully examine the behavioral intentions of parents and carers of people with cognitive disabilities ( 18 , 30 ). Finke et al ( 18 ) investigated the intention of parents of children with the NDD autism spectrum disorder to support video game play by their children.…”
Section: Introductionmentioning
confidence: 99%