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Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?

Inhibitory control training (ICT) is a novel psychological intervention that aims to improve inhibitory control in response to alcohol-related cues through associative learning. Laboratory studies have demonstrated reductions in alcohol consumption following ICT compared with control/sham training,...

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Autores principales: Jones, Andrew, Baines, Laura, Ruddock, Helen, Franken, Ingmar, Verbruggen, Frederick, Field, Matt
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Psychological Association 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7650386/
https://www.ncbi.nlm.nih.gov/pubmed/32281817
http://dx.doi.org/10.1037/adb0000580
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author Jones, Andrew
Baines, Laura
Ruddock, Helen
Franken, Ingmar
Verbruggen, Frederick
Field, Matt
author_facet Jones, Andrew
Baines, Laura
Ruddock, Helen
Franken, Ingmar
Verbruggen, Frederick
Field, Matt
author_sort Jones, Andrew
collection PubMed
description Inhibitory control training (ICT) is a novel psychological intervention that aims to improve inhibitory control in response to alcohol-related cues through associative learning. Laboratory studies have demonstrated reductions in alcohol consumption following ICT compared with control/sham training, but it is unclear if these effects are robust to a change of context. In a preregistered study, we examined whether the effects of ICT would survive a context shift from a neutral context to a seminaturalistic bar setting. In a mixed design, 60 heavy drinkers (40 female) were randomly allocated to receive either ICT or control/sham training in a neutral laboratory over 2 sessions. We developed a novel variation of ICT that used multiple stop signals to establish direct stimulus–stop associations. The effects of ICT/control were measured once in the same context and once following a shift to a novel (alcohol-related) context. Our dependent variables were ad libitum alcohol consumption following training, change in inhibitory control processes, and change in alcohol value. ICT did not reduce alcohol consumption in either context compared with the control group. Furthermore, we demonstrated no effects of ICT on inhibitory control processes or alcohol value. Bayesian analyses demonstrated overall support for the null hypotheses. This study failed to find any effects of ICT on alcohol consumption or candidate psychological mechanisms. These findings illustrate the difficulty in training alcohol-inhibition associations and add to a growing body of literature suggesting that ICT holds little evidential value as a psychological intervention for alcohol use disorders.
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spelling pubmed-76503862020-11-17 Does Alcohol Cue Inhibitory Control Training Survive a Context Shift? Jones, Andrew Baines, Laura Ruddock, Helen Franken, Ingmar Verbruggen, Frederick Field, Matt Psychol Addict Behav Alcohol Inhibitory control training (ICT) is a novel psychological intervention that aims to improve inhibitory control in response to alcohol-related cues through associative learning. Laboratory studies have demonstrated reductions in alcohol consumption following ICT compared with control/sham training, but it is unclear if these effects are robust to a change of context. In a preregistered study, we examined whether the effects of ICT would survive a context shift from a neutral context to a seminaturalistic bar setting. In a mixed design, 60 heavy drinkers (40 female) were randomly allocated to receive either ICT or control/sham training in a neutral laboratory over 2 sessions. We developed a novel variation of ICT that used multiple stop signals to establish direct stimulus–stop associations. The effects of ICT/control were measured once in the same context and once following a shift to a novel (alcohol-related) context. Our dependent variables were ad libitum alcohol consumption following training, change in inhibitory control processes, and change in alcohol value. ICT did not reduce alcohol consumption in either context compared with the control group. Furthermore, we demonstrated no effects of ICT on inhibitory control processes or alcohol value. Bayesian analyses demonstrated overall support for the null hypotheses. This study failed to find any effects of ICT on alcohol consumption or candidate psychological mechanisms. These findings illustrate the difficulty in training alcohol-inhibition associations and add to a growing body of literature suggesting that ICT holds little evidential value as a psychological intervention for alcohol use disorders. American Psychological Association 2020-04-13 2020-11 /pmc/articles/PMC7650386/ /pubmed/32281817 http://dx.doi.org/10.1037/adb0000580 Text en © 2020 The Author(s) http://creativecommons.org/licenses/by/3.0/ This article has been published under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Copyright for this article is retained by the author(s). Author(s) grant(s) the American Psychological Association the exclusive right to publish the article and identify itself as the original publisher.
spellingShingle Alcohol
Jones, Andrew
Baines, Laura
Ruddock, Helen
Franken, Ingmar
Verbruggen, Frederick
Field, Matt
Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?
title Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?
title_full Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?
title_fullStr Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?
title_full_unstemmed Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?
title_short Does Alcohol Cue Inhibitory Control Training Survive a Context Shift?
title_sort does alcohol cue inhibitory control training survive a context shift?
topic Alcohol
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7650386/
https://www.ncbi.nlm.nih.gov/pubmed/32281817
http://dx.doi.org/10.1037/adb0000580
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