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Cognitive defusion versus experiential avoidance in the reduction of smoking behaviour: an experimental and preliminary investigation |
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| Authors: | Nic Hooper Charlotte Dack Maria Karekla Asli Niyazi Louise McHugh |
| Affiliation: | 1. Department of Health and Social Sciences, University of the West of England, Bristol, UK;2. University of Bath, Bath, UK;3. Faculty of Pure and Applied Sciences, University of Cyprus, Nicosia, Cyprus;4. Middle East Technical University, Northern Cyprus Campus, Mersin, Turkey;5. University College Dublin, Dublin, Ireland |
| Abstract: | Background: Brief procedures that reduce smoking behaviour may be useful in reaching the many people that do not seek help for smoking addiction. Objectives: The current study aimed to determine if one component of Acceptance and Commitment Therapy (ACT), cognitive defusion, could be useful in reducing smoking behaviour in a sample of students. Methods: The study employed a between-subjects three-arm design. For one week, participants were asked to reduce their cigarette consumption. To aid them in their reduction, participants were randomly allocated to one of three conditions: the first received a defusion procedure, the second received an experiential avoidance procedure and a control condition received no procedure. For a second week, the instruction to reduce cigarette consumption was lifted. During both weeks participants were required to monitor their smoking behaviour via a tally diary system. Results: The defusion condition smoked significantly less than the control condition during week one and significantly less than the control and experiential avoidance conditions during week two. Conclusion: Results are discussed in terms of the potential utility of defusion in this domain, and the limitations of this preliminary research that would need to be addressed in future investigations. |
| Keywords: | Acceptance and commitment therapy defusion experiential avoidance smoking behaviour |