Evidence map›Paper›PMID 39542832›Full record

ArticleJournal of the experimental analysis of behavior2025

Reward deprivation is associated with elevated alcohol demand in emerging adults.

James G Murphy, Samuel F Acuff, Avery C Buck, Kevin W Campbell, James MacKillop

Abstract read
In one paragraph

Article in Journal of the experimental analysis of behavior, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed, 1 pooled it
–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

4 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. 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

5 authors.

James G MurphyDepartment of Psychology, The University of Memphis, Memphis, TN, USA.ORCID https://orcid.org/0000-0001-9378-8754
Samuel F AcuffRecovery Research Institute, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA.ORCID https://orcid.org/0000-0002-1934-2639
Avery C BuckDepartment of Psychology, The University of Memphis, Memphis, TN, USA.ORCID https://orcid.org/0009-0009-4675-8320
Kevin W CampbellTucson Veterans Association Medical Center, Tucson, AZ, USA.ORCID https://orcid.org/0000-0001-9044-6353
James MacKillopPeter Boris Centre for Addiction Research, St. Joseph's Healthcare Hamilton/McMaster University, Hamilton, Ontario, Canada.ORCID https://orcid.org/0000-0002-8695-1071

Funding

The role of religiosity, socioeconomic status and the relationship between behavioral economic variables as mediators of negative alcohol-related consequences in African American emerging adultsR01AA024930 · NIAAA · UNIVERSITY OF MEMPHIS · PI MACKILLOP, JAMES, MURPHY, JAMES G. · 2017 to 2021
$1.6M
NIAAA NIH HHS R01 AA024930NIAAA NIH HHS R01 AA024930-01
6 · The paper itself

Abstract

Policies vary substantially in terms of providing sources of psychosocial enrichment. Behavioral economic models of substance use and addiction emphasize that deficits in access to substance-free sources of reward increase substance reinforcing value and risk for addiction. The current study used an alcohol demand curve approach to test the hypothesis that various indices of reward deprivation would be associated with elevated alcohol reinforcing efficacy. We examined associations between alcohol demand indices and several facets of reward deprivation in a sample of young adults (N = 1,331; ages 19-25 years) recruited from the United States and Canada who reported recent binge drinking. Additionally, we created an index of cumulative reward deprivation that integrated the various reward facets and examined its association with alcohol demand intensity and maximum expenditure on alcohol. Our findings indicate that reward deprivation is associated with elevated alcohol demand and provide support for alcohol prevention and intervention approaches that emphasize environmental enrichment.

Indexed as

Alcohol DrinkingBinge DrinkingRewardAdultCanadaFemaleHumansMaleReinforcement, PsychologyUnited StatesYoung AdultAlcoholalcohol demandhumansreward deprivationReward Probability Index

Identifiers

PMID39542832
PMCPMC13469893

What Socratic 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 Socratic graph.