Student or educator? Sign up with your school email and get 6 months of Pro free.
CoChat
Sign Up
Cited by 450

The DOI matches its Crossref record; 57 of the 57 references it cites were found in a registry or an index.

Developmental Trajectories of Bullying and Associated Factors

Pepler, Debra, Jiang, Depeng, Craig, Wendy, Connolly, Jennifer·2008·Child Development
DOI 10.1111/j.1467-8624.2007.01128.x
Open this paper in CoChat — free account

Abstract

Trajectories in bullying through adolescence were studied along with individual, family, and peer relationship factors. At the outset, participants’ ages ranged from 10 to 14; 74% identified as European Canadian with the remainder from diverse backgrounds. With 8 waves of data over 7 years, 871 students (466 girls and 405 boys) were studied to reveal 4 trajectories: 9.9% reported consistently high levels of bullying, 13.4% reported early moderate levels desisting to almost no bullying at the end of high school, 35.1% reported consistently moderate levels, and 41.6% almost never reported bullying. Students who bullied had elevated risks in individual, parent, and peer relationship domains. Risk profiles and trajectories provide direction for interventions to curtail the development of power and aggression in relationships.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1111/j.1467-8624.2007.01128.x

Cites

57 of 57 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 57 references

Cited by

See all 450

Metadata

Authors
Pepler, D., Jiang, D., Craig, W., & Connolly, J.
Venue
Child Development
Publisher
Oxford University Press (OUP)
Published
2008-03-01
Volume
79
Issue
2
Pages
325-338
ISSN
  • 0009-3920 (ISSN-L)
  • 1467-8624
DOI
10.1111/j.1467-8624.2007.01128.x
OpenAlex
W2001244132
Cited by
450
References
57
FWCI
33.88
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Developmental Trajectories of Bullying and Associated Factors. https://app.cochat.ai/papers/10.1111/j.1467-8624.2007.01128.x
The paper
Pepler, D., Jiang, D., Craig, W., & Connolly, J. (2008). Developmental Trajectories of Bullying and Associated Factors. Child Development. https://doi.org/10.1111/j.1467-8624.2007.01128.x

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.