Evidence map›Paper›PMID 32212743›Full record

ArticleJournal of abnormal psychology2020

The role of affect in the maintenance of binge-eating disorder: Evidence from an ecological momentary assessment study.

Lauren M Schaefer, Kathryn E Smith, Lisa M Anderson, Li Cao, Ross D Crosby, Scott G Engel, Scott J Crow, Carol B Peterson, Stephen A Wonderlich

Open access · hybridAbstract read
In one paragraph

Article in Journal of abnormal psychology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 2 pooled it
8.3field-weighted citation impact, top 2% 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

93 citing papers in PubMed, 2 syntheses or guidelines pooled it, 150 citations in OpenAlex.

  1. Pooled it
  2. A systematic review of ecological momentary assessment in autism research.Autism : the international journal of research and practice · 2025
    Pooled it
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  7. Observational
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  15. Boredom and stress as momentary predictors of loss of control eating after metabolic and bariatric surgery: a longitudinal investigation.Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery · 2026
    Article
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  19. Review
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33 more citing papers are in PubMed but not listed here.

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

9 authors at 1 institution in 1 country.

Lauren M SchaeferSanford Research.ORCID 0000-0002-9907-7598
Kathryn E SmithSanford Research.
Lisa M AndersonDepartment of Psychiatry and Behavioral Sciences.
Li CaoSanford Research.
Ross D CrosbySanford Research.
Scott G EngelSanford Research.
Scott J CrowDepartment of Psychiatry and Behavioral Sciences.
Carol B PetersonDepartment of Psychiatry and Behavioral Sciences.
Stephen A WonderlichSanford Research.
Sanford Research · US

Funding

Regional Postdoctoral Training Grant in Eating Disorders ResearchT32MH082761 · NIMH · UNIVERSITY OF MINNESOTA · PI CAROL B. PETERSON · 2009 to 2026
$6.2M
1/2-Integrative Cognitive Affective Therapy for Binge Eating DisorderR34MH099040 · NIMH · UNIVERSITY OF MINNESOTA · PI PETERSON, CAROL B. · 2013 to 2015
$684k
NIMH NIH HHS R34 MH099040NIMH NIH HHS T32 MH082761
6 · The paper itself

Abstract

Affect regulation models of eating disorder behavior, which predict worsening of affect prior to binge-eating episodes and improvement in affect following such episodes, have received support in anorexia nervosa and bulimia nervosa. However, limited work has examined the trajectories of affect surrounding binge eating in binge-eating disorder (BED). In the current study, ecological momentary assessment data from 112 men and women with BED were used to examine the trajectories of positive affect (PA), negative affect (NA), guilt, fear, hostility, and sadness relative to binge-eating episodes. Prior to binge episodes, PA significantly decreased, whereas NA and guilt significantly increased. Following binge episodes, levels of NA and guilt significantly decreased and PA stabilized. Overall, results indicate improvements in affect following binge-eating episodes, suggesting that binge eating may function to alleviate unpleasant emotional experiences among individuals with BED, which is consistent with affect regulation models of eating pathology. Because improvements in negative affect were primarily driven by change in guilt, findings also highlight the relative importance of understanding the relationship between guilt and binge-eating behavior within this population. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Indexed as

GuiltHostilityAdolescentAdultAffectBinge-Eating DisorderBulimiaEcological Momentary AssessmentFearFemaleHumansMaleMiddle AgedYoung Adult

Identifiers

PMID32212743
PMCPMC7174093
OpenAlexW3013863216

What OpenQuestion holds

Textmetadata
LicenceTDM
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.