Evidence map›Paper›PMID 40616176›Full record

ArticleBMC psychology2025

The relationship between information hoarding and selective exposure: the role of information overload, identity bubble reinforcement, and intolerance of uncertainty.

Xuqing Bai, Shuailei Lian, XiaoJun Sun, Gengfeng Niu, Jingjing Liu

Abstract read
In one paragraph

Article in BMC psychology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Article
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  3. Review
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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

5 authors.

Xuqing Bai *School of Psychology, Central China Normal University, Wuhan, 430079, China.ORCID http://orcid.org/0000-0003-4339-441X
Shuailei Lian *College of Education and Sports Science, Yangtze University, Jingzhou, 434023, China.ORCID http://orcid.org/0000-0001-9503-8842
XiaoJun SunSchool of Psychology, Central China Normal University, Wuhan, 430079, China. sunxiaojun@ccnu.edu.cn.ORCID http://orcid.org/0000-0002-2997-6360
Gengfeng NiuSchool of Psychology, Central China Normal University, Wuhan, 430079, China.ORCID http://orcid.org/0000-0002-3312-5200
Jingjing LiuDepartment of Students' Affairs, Yancheng Teachers University, Yancheng, 224007, China.ORCID http://orcid.org/0000-0003-3420-5648

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWhile related studies have examined the influencing factors of information hoarding, relatively little research focused on its potential consequences (e.g., selective exposure). Based on the information ecosystem theory, this study investigated the relationships between information hoarding, information overload, identity bubble reinforcement, intolerance of uncertainty, and selective exposure.

methodsUsing a cross-sectional survey design, we tested the proposed model with a final sample of 717 valid responses.

resultsThe findings showed that information hoarding was positively associated with selective exposure, that information overload and identity bubble reinforcement mediated this relationship, respectively. In addition, intolerance of uncertainty acted as a moderator between information hoarding and selective exposure, as well as between information overload and selective exposure.

conclusionThese findings not only enhance our understanding of how information hoarding relates to selective exposure, but also provide recommendations for individuals and platform managers to mitigate selective exposure.

Indexed as

Reinforcement, PsychologyAdolescentAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedSurveys and QuestionnairesUncertaintyYoung AdultIdentity bubble reinforcementInformation hoardingInformation overloadIntolerance of uncertaintySelective exposure

Identifiers

PMID40616176
PMCPMC12228201

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.