Barker, E. (2016) The Utility of ACT Based Apps in Healthcare. Dissertation, The University of Edinburgh.
Background: There are significant psychological challenges faced by people throughout their lives and many of these challenges can be readily understood from a contextual behavioural science perspective, and Acceptance and Commitment Therapy (ACT) shows promise as a theoretically and practically relevant intervention. Some problems faced in delivering such an intervention are volume and access to healthcare. A potential solution to this is to design theoretically driven interventions which can be delivered through technology. These need to be interactive, individually shaped and will combine mindfulness, acceptance and values. Such interventions need to be evaluated scientifically according to acceptability, quality, safety and effectiveness.
Aims: This thesis has two sections. Firstly, a systematic review aiming to assess the acceptability and effectiveness of using technology to deliver ACT. Secondly, an empirical research study aiming to analyse the experiences of using an ACT based app foryoung people with type 1 diabetes (TD1).
Methods: The review searched 11 databases, and a related website. Included studies were required to use a form of technology to deliver ACT, with no real-time therapist. Two independent researchers determined inclusion of articles into the review and rated the studies according to the quality criteria. Where there was uncertainty a third reviewer was used. For the empirical study, individual interviews of 9 young people aged 13-22 years with TD1 were asked about their experiences of using the ACT based app. Framework analysis was used to determine themes.
Results: The review search yielded 18 studies which met inclusion criteria. Findings highlighted that generally these interventions were seen as acceptable and satisfactory. All of these interventions were conducted in an adult population, and qualitative data was not robustly accounted for. The empiricalresearch found twomain themes: ‘Desire for apps to represent my needs’and ‘How diabetes impacts me and how this could potentially be addressed in an app’.
Discussion: Both the review and empirical study found that participants were positive about the use of technology to deliver ACT. Developmental progress needs to be made in the app to truly represent the needs of young people with TD1. These interventions could enhance the availability of psychological therapies. This has been highlighted as a government objective in several countries. Methodological weaknesses limit conclusions, such as underpowered studies. As this is a fast growing body of research it is hoped that future studies could be more similar methodologically. It would still be interestingto determine whether asynchronous contact enhances the cost-effectiveness of this form treatment.