Cognitive performance is a central part of a range of daily activities. Acceptance and Commitment Therapy (ACT) interventions may improve cognitive performance by enhancing psychological flexibility. Previous research has found correlations between the constructs of psychological flexibility and cognitive flexibility (Whiting et al., 2017). However, there is a lack of empirical evidence to support the idea that enhancing psychological flexibility could enhance cognitive performance. The current study investigated whether a defusion exercise ‘The Observer’ could enhance cognitive performance in a nonclinical sample of adults (N=71). In addition, the study also sought to investigate whether a defusion exercise could have an effect on experienced levels of stress and also one’s evaluation of one’s own performance in comparison to others. Results indicated that there was no significant difference between the Defusion condition and Control condition regarding cognitive performance. Both conditions performed slightly worse post-intervention. No significant difference was found regarding the evaluations of one's own performance in comparison to others. However, the results showed that the defusion exercise had a positive effect in reducing experienced levels of stress for the Defusion condition compared to the Control condition.
| Identifer | oai:union.ndltd.org:UPSALLA1/oai:DiVA.org:kau-99883 |
| Date | January 2024 |
| Creators | Bowen, Jeremy, Renäng, Petter |
| Publisher | Karlstads universitet, Institutionen för sociala och psykologiska studier (from 2013) |
| Source Sets | DiVA Archive at Upsalla University |
| Language | English |
| Detected Language | English |
| Type | Student thesis, info:eu-repo/semantics/bachelorThesis, text |
| Format | application/pdf, application/pdf |
| Rights | info:eu-repo/semantics/openAccess, info:eu-repo/semantics/openAccess |
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