Evidence map›Paper›PMID 33864568›Full record

ArticleJournal of youth and adolescence2021

The Role of Aggressive Peer Norms in Elementary School Children's Perceptions of Classroom Peer Climate and School Adjustment.

Lydia Laninga-Wijnen, Yvonne H M van den Berg, Tim Mainhard, Antonius H N Cillessen

Abstract read
In one paragraph

Article in Journal of youth and adolescence, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–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

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Academic achievement of peer group leaders and members: Contributions to adolescents' social, school, and psychological adjustment.Journal of research on adolescence : the official journal of the Society for Research on Adolescence · 2026
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  9. Promoting Positive Leadership: Examining the Long-Term Dynamics of Anti-Bullying Programs.Prevention science : the official journal of the Society for Prevention Research · 2025
    Article
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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

4 authors.

Lydia Laninga-WijnenUniversity of Groningen, Groningen, The Netherlands. a.m.wijnen@uu.nl.ORCID http://orcid.org/0000-0001-6158-8950
Yvonne H M van den BergRadboud University, Nijmegen, The Netherlands.
Tim MainhardUtrecht University, Utrecht, The Netherlands.
Antonius H N CillessenRadboud University, Nijmegen, The Netherlands.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although prior research has indicated that peer norms for aggression enhance the spread of aggression in classrooms, it is unclear to date how these norms relate to students' classroom climate perceptions and school adjustment. Aggressive descriptive norms reflect the average aggression of all students in classrooms, whereas aggressive popularity norms represent the extent to which aggressive behavior relates to popularity among peers. This study examined the role of aggressive descriptive and popularity norms in the classroom climate perceptions (cooperation, conflict, cohesion, isolation) and school adjustment (feelings of belonging; social, academic, and general self-esteem) of popular, well-liked, and victimized children. Self-reported and peer-nominated data were obtained from 1511 children (M

Indexed as

AggressionPeer GroupChildFemaleHumansMalePerceptionSchoolsStudentsAggressive peer normsClassroom climatePopularitySchool adjustmentVictimization

Identifiers

PMID33864568
PMCPMC8270866

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.