Evidence map›Paper›PMID 40504649›Full record

ArticleHealth psychology : official journal of the Division of Health Psychology, American Psychological Association2025

Discrimination, psychosocial resources, and sleep: A test of the reserve capacity model.

Odalis G Garcia, Jeremy M Hamm, Samantha J Weston, Matthew J Pierce, Jaron X Y Tan, Katherine A Duggan

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Article in Health psychology : official journal of the Division of Health Psychology, American Psychological Association, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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.

Odalis G GarciaDepartment of Psychology, North Dakota State University.ORCID 0000-0003-1595-7086
Jeremy M HammDepartment of Psychology, North Dakota State University.
Samantha J WestonDepartment of Psychology, North Dakota State University.
Matthew J PierceDepartment of Psychology, North Dakota State University.
Jaron X Y TanDepartment of Psychology, North Dakota State University.
Katherine A DugganDepartment of Psychology, North Dakota State University.ORCID 0000-0003-1768-3365

Funding

Technical Services CoreP30GM114748 · NIGMS · NORTH DAKOTA STATE UNIVERSITY · PI MCCOURT, MARK E. · 2016 to 2020
$5.0M
Perceived Control and Cognitive Aging: Pathways to Preserve Cognitive Functioning and Reduce Risk of Alzheimer’s Disease in Socioeconomically Diverse PopulationsR01AG075117 · NIA · NORTH DAKOTA STATE UNIVERSITY · PI HAMM, JEREMY · 2022 to 2025
$1.7M
National Institutes of Health; National Heart, Lung, and Blood InstituteNational Institutes of Health; National Institute of General Medical SciencesNational Institutes of Health; National Institute on AgingNational Science FoundationNHLBI NIH HHS L30 HL143741NIA NIH HHS R01 AG075117NIGMS NIH HHS P30 GM114748North Dakota State University
6 · The paper itself

Abstract

objectiveSleep and health are both related and tied to race and ethnicity. Discrimination is a potent stressor among people of color that may impair sleep, whereas psychosocial resources are potentially modifiable and may improve sleep. The Reserve Capacity Model posits that psychosocial resources promote health and can buffer the negative impacts of stress. This study is the first to apply the Reserve Capacity Model to discrimination and multiple self-reported sleep outcomes.

methodParticipants (

resultsBoth discrimination and psychosocial resources were independently associated with sleep. However, once considered jointly, psychosocial resources were stronger predictors of sleep health and insomnia symptoms, whereas discrimination was a stronger predictor of daytime sleepiness. There was no statistically significant interaction of psychosocial resources and discrimination.

conclusionOur study applied the Reserve Capacity Model to sleep and found additive (but not interactive) effects for discrimination and psychosocial resources. Future research focusing on sleep and inequities therein should consider the role of psychosocial resources in promoting sleep health in diverse populations, even in stressful contexts. (PsycInfo Database Record (c) 2025 APA, all rights reserved).

Indexed as

COVID-19RacismSleepAdultCross-Sectional StudiesFemaleHumansMaleMiddle AgedModels, PsychologicalSelf ReportYoung Adult

Identifiers

PMID40504649
PMCPMC13288506

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Registered trials

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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.