1. Is severe alcohol use disorder really associated with increased utilitarian moral judgment? Exploration using the CNI model.
- Author
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Gautier M, Mange J, De Longueville X, and Maurage P
- Subjects
- Humans, Male, Female, Adult, Middle Aged, Models, Psychological, Ethical Theory, Morals, Alcoholism psychology, Judgment, Decision Making
- Abstract
Objectives: The psychology of moral decision-making classically contrasts utilitarianism (based on consequences) and deontology (based on moral norms). Previous studies capitalizing on this dichotomy have suggested the presence of a utilitarian bias among patients with severe alcohol use disorder (SAUD). We aimed to further disentangle the processes involved in such bias through a more validated approach, the CNI model of moral decision-making. This model allows to go further than the classical approach by distinguishing sensitivity to consequences (C), to moral norms (N), and general preference for inaction over action (I) in response to moral dilemmas., Methods: Thirty-four recently detoxified patients with SAUD and 34 matched control participants completed a battery of 48 dilemmas derived from the CNI model, as well as social cognition tasks., Results: In contrast with the utilitarian bias suggested in previous studies based on the classical approach, patients with SAUD did not show an increased sensitivity to consequences in comparison with control participants. However, they showed a reduced sensitivity to moral norms, as well as a greater action tendency. These biases were not related to social cognition deficits., Conclusions: Patients with SAUD are not more utilitarian than healthy controls, this previously reported bias being artificially generated by the methodological limits of the classical approach. Instead, they present a reduced sensitivity to moral norms and an action bias, which might impact their interpersonal relations and contribute to the social isolation frequently reported in this population, thus identifying moral decision-making as a new therapeutic lever in SAUD., Competing Interests: Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Elsevier B.V. All rights reserved.)
- Published
- 2024
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