A Feedback-Response Pause Normalises Response Perseveration Deficits in Pathological Gamblers

Thompson, S. J. & Corr, P. J. (2013). A Feedback-Response Pause Normalises Response Perseveration Deficits in Pathological Gamblers. International Journal of Mental Health and Addiction, 11(5), pp. 1-10. doi: 10.1007/s11469-013-9440-7

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Abstract

A failure to inhibit punished responses is central to problematic gambling. We used a computerised card playing game to determine if this failure can be ameliorated by imposing a delay between feedback from the previous trial and the opportunity to play the next card. We compared two experimental conditions: No pause (Standard task) and a 5-s pause (Pause task). Community-based problematic gamblers (n = 42) were compared with a control group (n = 39). Number of cards played (and cash won/lost) and latency of response were measured. Results show that, compared to a control group, problematic gamblers perseverated longer and lost more money on the Standard task, but this deficit was abolished by the imposition of a 5-s pause. Results suggest that, by strengthening inhibitory control processes, problematic gambling on computer gaming machines can be significantly reduced by the imposition of a simple short-delay before the next bet.

Item Type:	Article
Subjects:	B Philosophy. Psychology. Religion > BF Psychology
Divisions:	School of Social Sciences > Department of Psychology
URI:	http://openaccess.city.ac.uk/id/eprint/2872

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