Evidence map›Paper›PMID 41709313›Full record

ArticleBMC psychology2026

When healthy classrooms hurt: how reduced bullying isolates victimized youth through altered friendship and status dynamics.

Tamás Hoffmann, Bence Basa, Katalin N Kollár

Abstract read
In one paragraph

Article in BMC psychology, 2026. 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.

Tamás HoffmannInstitute of Psychology, ELTE, Eotvos Lorand University, 1064, Budapest, Izabella utca 64, Budapest, Hungary. hoffmann.tamas@ppk.elte.hu.ORCID http://orcid.org/0009-0003-6912-0641
Bence BasaIndependent Researcher, Budapest, Hungary.
Katalin N KollárInstitute of Psychology, ELTE, Eotvos Lorand University, 1064, Budapest, Izabella utca 64, Budapest, Hungary.ORCID http://orcid.org/0000-0001-6525-478X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The healthy context paradox-the phenomenon that victimized youths show poorer adjustment in classrooms with lower levels of bullying-has been documented primarily for psychological outcomes but remains less explored with respect to peer social dynamics. The present study examined whether this pattern is also observable in victims' peer acceptance, and rejection beyond their friendship network. Using sociometric data from 915 Hungarian students (aged 11-18) across 40 classrooms, we estimated multilevel models to test whether classroom-level victimization norms were associated with variation in the relationship between individual victimization and social outcomes. Results indicated that victimized students in classrooms characterized by lower victimization norms reported fewer mutual friendships, lower acceptance, and higher rejection compared to victimized students in classrooms with higher victimization norms. These findings suggest that associations between victimization and peer social standing differ systematically across classroom contexts. The study highlights the importance of considering classroom-level nomination patterns when interpreting sociometric indicators and discusses implications for research on peer relations in low-bullying environments.

Indexed as

BullyingCrime VictimsFriendsInterpersonal RelationsPeer GroupPsychological DistanceStudentsAdolescentChildFemaleGroup DynamicsHumansHungaryMaleSchoolsSocial GroupAcceptanceBullyingFriendshipsHealthy context paradoxRejection

Identifiers

PMID41709313
PMCPMC13020164

What OpenQuestion holds

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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.