Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 184

The DOI matches its Crossref record.

Adolescent Suicide Attempters: Response to Suicide-Prevention Programs

Shaffer, David·1990·JAMA

Abstract

As part of a controlled evaluation of three suicide-prevention curricula delivered to 1438 ninth- and 10th-grade students, 63 adolescents were identified as having made a suicide attempt. Their attitudes about suicide and help seeking were compared with those of 910 nonattempters drawn from the same population. Reaction to the prevention program was assessed by comparing the responses of the 35 attempters exposed to the programs with responses of 524 exposed nonattempters. The impact of the programs was assessed by comparing 35 exposed attempters with 28 attempters from a control group. Self-identified attempters were less likely to endorse views consistent with the curricula at baseline, but there was little evidence that the programs were successful in influencing these views. There was some evidence that previous attempters were more upset by the programs than their nonattempter peers. The prevalence of suicide attempts as defined in this study by self-report was higher than that reported in studies using interview techniques.

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 · 10.1001/jama.1990.03450240053039

Cites

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

Cited by

See all 184

Metadata

Authors
Shaffer, D.
Venue
JAMA
Published
1990-12-26
Volume
264
Issue
24
Pages
3151
ISSN
  • 0002-9955 (ISSN-L)
  • 0098-7484
OpenAlex
W1967378591
Cited by
184
References
0
FWCI
12.83
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: Adolescent Suicide Attempters: Response to Suicide-Prevention Programs. https://app.cochat.ai/papers/10.1001/jama.1990.03450240053039
The paper
Shaffer, D. (1990). Adolescent Suicide Attempters: Response to Suicide-Prevention Programs. JAMA. https://doi.org/10.1001/jama.1990.03450240053039

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.