Evidence map›Paper›PMID 41054949›Full record

ArticlePsyCh journal2025

Impact of Childhood Environmental Unpredictability on Hoarding Behavior: Attachment as Mediator and Environmental Cues as Moderator.

Hang Ma, Chengfang Wang, Ping Hu

Abstract read
In one paragraph

Article in PsyCh journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

3 authors.

Hang MaDepartment of Psychology, Renmin University of China, Beijing, China.
Chengfang WangDepartment of Psychology, Renmin University of China, Beijing, China.ORCID https://orcid.org/0009-0002-4734-3468
Ping HuDepartment of Psychology, Renmin University of China, Beijing, China.

Funding

National Social Science Foundation of China (Major Program) 19ZDA021
6 · The paper itself

Abstract

This study examined the impact of childhood environmental unpredictability on hoarding behavior, focusing on the mediating roles of attachment anxiety and attachment avoidance and the moderating role of environmental cues. Three studies were conducted: Study 1 investigated the effect of childhood environmental unpredictability on hoarding behavior through big data analysis and an experiment; Study 2 tested the mediating effects of attachment anxiety and avoidance, as well as the moderating role of environmental cues, using a two-stage questionnaire; and Study 3 further explored differences in hoarding behavior across attachment styles. Results indicated that childhood environmental unpredictability significantly and positively predicted hoarding behavior, with attachment anxiety and avoidance serving as parallel mediators. Moreover, pandemic-related environmental cues moderated the direct effect of childhood environmental unpredictability on hoarding behavior, with this effect weakening after the cues diminished. These findings provide novel insights into hoarding behavior as an adaptive response to childhood environmental unpredictability, clarify the roles of attachment anxiety and avoidance as adaptive mechanisms, and underscore the influence of current environmental cues in shaping hoarding behavior.

Indexed as

AnxietyCuesEnvironmentHoardingHoarding DisorderObject AttachmentAdolescentAdultChildFemaleHumansMaleSurveys and QuestionnairesYoung Adultattachment anxietyattachment avoidancechildhood environmental unpredictabilityenvironmental cueshoarding behavior

Identifiers

PMID41054949
PMCPMC12702598

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.