Development of a behaviour change intervention: a case study on the practical application of theory

Porcheret, Mark; Main, Chris; Croft, Peter; McKinley, Robert; Hassell, Andrew; Dziedzic, Krysia

Abstract

BACKGROUND: Use of theory in implementation of complex interventions is widely recommended. A complex trial intervention, to enhance self-management support for people with osteoarthritis (OA) in primary care, needed to be implemented in the Managing Osteoarthritis in Consultations (MOSAICS) trial. One component of the trial intervention was delivery by general practitioners (GPs) of an enhanced consultation for patients with OA. The aim of our case study is to describe the systematic selection and use of theory to develop a behaviour change intervention to implement GP delivery of the enhanced consultation. METHODS: The development of the behaviour change intervention was guided by four theoretical models/frameworks: i) an implementation of change model to guide overall approach, ii) the Theoretical Domains Framework (TDF) to identify relevant determinants of change, iii) a model for the selection of behaviour change techniques to address identified determinants of behaviour change, and iv) the principles of adult learning. Methods and measures to evaluate impact of the behaviour change intervention were identified. RESULTS: The behaviour change intervention presented the GPs with a well-defined proposal for change; addressed seven of the TDF domains (e.g., knowledge, skills, motivation and goals); incorporated ten behaviour change techniques (e.g., information provision, skills rehearsal, persuasive communication); and was delivered in workshops that valued the expertise and professional values of GPs. The workshops used a mixture of interactive and didactic sessions, were facilitated by opinion leaders, and utilised 'context-bound communication skills training.' Methods and measures selected to evaluate the behaviour change intervention included: appraisal of satisfaction with workshops, GP report of intention to practise and an assessment of video-recorded consultations of GPs with patients with OA. CONCLUSIONS: A stepped approach to the development of a behaviour change intervention, with the utilisation of theoretical frameworks to identify determinants of change matched with behaviour change techniques, has enabled a systematic and theory-driven development of an intervention designed to enhance consultations by GPs for patients with OA. The success of the behaviour change intervention in practice will be evaluated in the context of the MOSAICS trial as a whole, and will inform understanding of practice level and patient outcomes in the trial.

Citation

Porcheret, M., Main, C., Croft, P., McKinley, R., Hassell, A., & Dziedzic, K. (2014). Development of a behaviour change intervention: a case study on the practical application of theory. Implementation Science, 9, Article 42. https://doi.org/10.1186/1748-5908-9-42

• Journal Article Type: Article
• Acceptance Date: Mar 25, 2014
• Online Publication Date: Apr 3, 2014
• Publication Date: Apr 3, 2014
• Journal: Implementation Science
• Publisher: Springer Verlag
• Peer Reviewed: Peer Reviewed
• Volume: 9
• Article Number: 42
• DOI: https://doi.org/10.1186/1748-5908-9-42
• Keywords: behaviour change intervention, theory, general practice, osteoarthritis, complex intervention,implementation, consultation, general practitioners, communication skills
• Publisher URL: http://www.implementationscience.com/content/9/1/42