Evidence map›Paper›PMID 34750564›Full record

Trial reportNeuropsychopharmacology : official publication of the American College of Neuropsychopharmacology2022

Acute effects of alcohol on social and personal decision making.

Hanna Karlsson, Emil Persson, Irene Perini, Adam Yngve, Markus Heilig, Gustav Tinghög

Abstract readRandomized Controlled Trial
In one paragraph

Trial report in Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

13 citing papers in PubMed.

  1. Trial
  2. Acute alcohol triggers rank-specific social ascent through a prefrontal-accumbens circuit in male mice.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. The Dopamine System in Mediating Alcohol Effects in Humans.Current topics in behavioral neurosciences · 2025
    Review
  8. The importance of choice and agency in animal models of addiction.Journal of neural transmission (Vienna, Austria : 1996) · 2024
    Article
  9. Neuromarkers in addiction: definitions, development strategies, and recent advances.Journal of neural transmission (Vienna, Austria : 1996) · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Hanna Karlsson *Center for Social and Affective Neuroscience, Department of Biomedical and Clinical Sciences, Linköping University, 581 83, Linköping, Sweden.
Emil Persson *Department of Management and Engineering, Division of Economics, Linköping University, 581 83, Linköping, Sweden.ORCID http://orcid.org/0000-0003-2994-0541
Irene PeriniCenter for Social and Affective Neuroscience, Department of Biomedical and Clinical Sciences, Linköping University, 581 83, Linköping, Sweden.ORCID http://orcid.org/0000-0002-5972-0913
Adam YngveCenter for Social and Affective Neuroscience, Department of Biomedical and Clinical Sciences, Linköping University, 581 83, Linköping, Sweden.ORCID http://orcid.org/0000-0003-1012-7286
Markus Heilig *Center for Social and Affective Neuroscience, Department of Biomedical and Clinical Sciences, Linköping University, 581 83, Linköping, Sweden. markus.heilig@liu.se.
Gustav Tinghög *Department of Management and Engineering, Division of Economics, Linköping University, 581 83, Linköping, Sweden.ORCID http://orcid.org/0000-0002-8159-1249

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Social drinking is common, but it is unclear how moderate levels of alcohol influence decision making. Most prior studies have focused on adverse long-term effects on cognitive and executive function in people with alcohol use disorders (AUD). Some studies have investigated the acute effects of alcohol on decision making in healthy people, but have predominantly used small samples and focused on a narrow selection of tasks related to personal decision making, e.g., delay or probability discounting. Here, we conducted a large (n = 264), preregistered randomized placebo-controlled study (RCT) using a parallel group design, to systematically assess the acute effects of alcohol on measures of decision making in both personal and social domains. We found a robust effect of a 0.6 g/kg dose of alcohol on both moral judgment and altruistic behavior, but no effects on several measures of risk taking or waiting impulsivity. These findings suggest that alcohol at low to moderate doses selectively moderates decision making in the social domain, and promotes utilitarian decisions over those dictated by rule-based ethical principles (deontological). This is consistent with existing theory that emphasizes the dual roles of shortsighted information processing and salient social cues in shaping decisions made under the influence of alcohol. A better understanding of these effects is important to understand altered social functioning during alcohol intoxication.

Indexed as

AlcoholismDecision MakingEthanolHumansJudgmentMoralsEthanol

Identifiers

PMID34750564
PMCPMC8573076

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.