An Ecological Momentary Assessment Study of Fluctuations in Inhibitory Control and Its Predictive Validity of Alcohol Use

Burton, S ORCID: 0000-0003-3823-3275 and Jones, A ORCID: 0000-0001-5951-889X (2025) An Ecological Momentary Assessment Study of Fluctuations in Inhibitory Control and Its Predictive Validity of Alcohol Use. Substance Use and Misuse. ISSN 1082-6084

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Abstract

Introduction: Inhibitory control is associated with reports of alcohol use in cross-sectional and lab-based research. In the current study we investigated inhibitory control using an ecological momentary assessment paradigm to investigate ‘in-the-moment’ relationships with alcohol consumption and other factors (e.g., location, craving, emotions) in the real-world. We hypothesized that fluctuations in inhibitory control throughout the day would predict alcohol consumption. Materials and methods: Heavy drinkers (N=54: mean age = 24.30, 47 females) were asked to complete a battery of questions and a stop signal task four times per day, at random intervals between 10am and 10pm for one week. Participants were asked to record their location, craving, emotions and alcohol consumption at each assessment. Inhibitory control was assessed using stop signal task with personalized alcohol- and generic neutral-related cues. Results: Multilevel modeling demonstrated that neutral Stop Signal Reaction Times (OR= 1.05: 95% CI 1.02, 1.08) and frequency of craving (OR = 1.65; 95% CI 1.48, 1.84) predicted subsequent alcohol use occasions. Intensity (B=-0.036; 95% CI −0.059, −0.013) and frequency (B=0.026; 95% CI 0.002, 0.050) of craving significantly predicted variance in alcohol consumption. Discussion: Findings do not provide consistent evidence that fluctuations alone in inhibitory control predicts alcohol consumption. Future research should examine the interaction between inhibitory control and craving in the real-world, to better our understanding of the complex relationship.

Item Type:	Article
Uncontrolled Keywords:	1117 Public Health and Health Services; 1701 Psychology; Substance Abuse; 4206 Public health; 5201 Applied and developmental psychology; 5203 Clinical and health psychology
Subjects:	B Philosophy. Psychology. Religion > BF Psychology R Medicine > RA Public aspects of medicine > RA0421 Public health. Hygiene. Preventive Medicine
Divisions:	Psychology (from Sep 2019)
Publisher:	Taylor and Francis Group
Date of acceptance:	28 August 2025
Date of first compliant Open Access:	10 September 2025
Date Deposited:	10 Sep 2025 08:54
Last Modified:	12 Sep 2025 08:30
DOI or ID number:	10.1080/10826084.2025.2553304
URI:	https://researchonline.ljmu.ac.uk/id/eprint/27128

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