Evidence map›Paper›PMID 25208196›Full record

ArticleJournal of studies on alcohol and drugs2014

Momentary positive and negative affect preceding marijuana use events in youth.

Lydia A Shrier, Craig S Ross, Emily A Blood

Open access · bronzeAbstract read
In one paragraph

Article in Journal of studies on alcohol and drugs, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.2field-weighted citation impact, top 9% of its field
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

28 citing papers in PubMed, 37 citations in OpenAlex.

  1. Associations of Momentary Mindfulness With Affect and Cannabis Desire in a Trial of Cannabis Use Interventions With and Without Momentary Assessment.The Journal of adolescent health : official publication of the Society for Adolescent Medicine · 2023
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  8. A real-time exploration of the affect regulation hypothesis surrounding substance use.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2026
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  18. Why don't they stop? Understanding unplanned marijuana use among adolescents and young adults.Psychology of addictive behaviors : journal of the Society of Psychologists in Addictive Behaviors · 2020
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  19. Article
  20. Weaker Memory Performance Exacerbates Stress-Induced Cannabis Craving in Youths' Daily Lives.Clinical psychological science : a journal of the Association for Psychological Science · 2019
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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

3 authors at 2 institutions in 1 country.

Lydia A ShrierDivision of Adolescent/Young Adult Medicine, Boston Children's Hospital, Boston, Massachusetts.
Craig S RossDepartment of Epidemiology, Boston University School of Public Health, Boston, Massachusetts.
Emily A BloodClinical Research Center, Boston Children's Hospital, Boston, Massachusetts.
Boston Children's Hospital · USBoston University · US

Funding

BURPPE:BU Reproductive, Perinatal, and Pediatric Epidemiology Training ProgramT32HD052458 · NICHD · BOSTON UNIVERSITY MEDICAL CAMPUS · PI WERLER, MARTHA M. · 2007 to 2016
$2.0M
AFFECT AND MARIJUANA USE IN ADOLESCENTS AND YOUNG ADULTSR21DA021713 · NIDA · BOSTON CHILDREN'S HOSPITAL · PI SHRIER, LYDIA A. · 2007 to 2008
$376k
NICHD NIH HHS T32 HD052458NIDA NIH HHS R21 DA021713NIDA NIH HHS R21DA021713
6 · The paper itself

Abstract

unlabelledABSTRACT. among young people. This study examined how positive and negative affect differ before marijuana use compared with other times.

methodForty medical outpatients ages 15-24 years who used marijuana recreationally at least twice a week (M = 18.7 years; 58% female) reported momentary positive affect, negative affect, companionship, perceived ease of obtaining marijuana, and marijuana use several times a day for 2 weeks on a handheld computer. Mean momentary positive affect and negative affect scores in the 24 hours leading up to a marijuana use event (n = 294) were compared with affect scores in times further from subsequent use. Generalized estimating equation models considered as potential moderators perceived ease of obtaining marijuana and being with friends.

resultsPositive affect did not differ in the 24 hours before marijuana use compared with times further before use. Negative affect was significantly higher before marijuana use compared with other times. Being with friends and perceived easy marijuana availability did not moderate the associations. The association between negative affect and subsequent marijuana use was attenuated when negative affect was examined only for the moment just before use, suggesting that use may follow a period of increased negative affect.

conclusionsThe findings support an affect regulation model for marijuana use among frequently using youth. Specifically, these youth may use marijuana to manage increased negative affect.

Indexed as

AffectComputers, HandheldMotivationSelf ReportAdolescentFemaleHumansMaleMarijuana SmokingYoung Adult

Identifiers

PMID25208196
PMCPMC4161699
OpenAlexW2105604076

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.