Getahun K Beyera1, Jane O'Brien2, Steven Campbell3. 1. Casual Staff, School of Nursing, College of Health and Medicine, University of Tasmania, Launceston, Tasmania, Australia. 2. Lecturer, School of Nursing, College of Health and Medicine, University of Tasmania, Launceston, Tasmania, Australia. 3. Professor of Clinical Redesign, School of Nursing, College of Health and Medicine, University of Tasmania, Launceston, Tasmania, Australia.
Abstract
Background: Theories are integral to a research project, providing the logic underlying what, how, and/or why a particular phenomenon happens. Alternatively, models are used to guide a research project by representing theories and visualising the structural framework of causal pathways by showing the different levels of analysis. With the rise in chronic and behaviour-related diseases, health behaviour theories and models have a particular importance in designing appropriate and research led behavioural intervention strategies. However, there is a dearth of papers that explain the role of behavioural theories and models in research projects. Aims: The aim of this paper is to synthesise existing evidence on the relevance of health behaviour theories and models in research projects. Methods: This paper reviews health behaviour theories and models commonly underpinning research projects in public health and clinical practices. The electronic databases, such as MEDLINE, CINAHL, and Scopus, as well as the search engines Google and Google Scholar were searched to identify health behaviour theories and models. Results: Theories and models are essential in a research project. Theories provide the underlying reason for the occurrence of a phenomenon by explaining what the key drivers and outcomes of the target phenomenon are and why, and what underlying processes are responsible for causing that phenomenon. Models on the other hand provide guidance to a research project and assist in visualising the structural framework of causal pathways by showing the different levels of analysis. Health behaviour theories and models in particular offer valuable insights for designing effective and sustainable research projects for improved public health practice. Conclusions: By employing appropriate health behaviour theory and/or model as a research framework, researchers will be able to identify relevant variables and translate these into clinical and public health practices.
Background: Theories are integral to a research project, providing the logic underlying what, how, and/or why a particular phenomenon happens. Alternatively, models are used to guide a research project by representing theories and visualising the structural framework of causal pathways by showing the different levels of analysis. With the rise in chronic and behaviour-related diseases, health behaviour theories and models have a particular importance in designing appropriate and research led behavioural intervention strategies. However, there is a dearth of papers that explain the role of behavioural theories and models in research projects. Aims: The aim of this paper is to synthesise existing evidence on the relevance of health behaviour theories and models in research projects. Methods: This paper reviews health behaviour theories and models commonly underpinning research projects in public health and clinical practices. The electronic databases, such as MEDLINE, CINAHL, and Scopus, as well as the search engines Google and Google Scholar were searched to identify health behaviour theories and models. Results: Theories and models are essential in a research project. Theories provide the underlying reason for the occurrence of a phenomenon by explaining what the key drivers and outcomes of the target phenomenon are and why, and what underlying processes are responsible for causing that phenomenon. Models on the other hand provide guidance to a research project and assist in visualising the structural framework of causal pathways by showing the different levels of analysis. Health behaviour theories and models in particular offer valuable insights for designing effective and sustainable research projects for improved public health practice. Conclusions: By employing appropriate health behaviour theory and/or model as a research framework, researchers will be able to identify relevant variables and translate these into clinical and public health practices.