Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 360

The DOI matches its Crossref record; 128 of the 128 references it cites were found in a registry or an index.

The Life Course Perspective on Drug Use: A Conceptual Framework for Understanding Drug Use Trajectories

Hser, Yih-Ing, Longshore, Douglas, Anglin, M. Douglas·2007·Evaluation Review

Abstract

This article discusses the life course perspective on drug use, including conceptual and analytic issues involved in developing the life course framework to explain how drug use trajectories develop during an individual's lifetime and how this knowledge can guide new research and approaches to management of drug dependence. Central concepts include trajectories marked by transitions and social capital and turning points influencing changes. The life course perspective offers an organizing framework for classifying varying drug use trajectories, identifying critical events and factors contributing to the persistence or change in drug use, analytically ordering events that occur during the life span, and determining contributory 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 · 10.1177/0193841x07307316

Cites

128 of 128 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 128 references

Cited by

See all 360

Metadata

Authors
Hser, Y.-I., Longshore, D., & Anglin, M. D.
Venue
Evaluation Review
Published
2007-12
Volume
31
Issue
6
Pages
515-547
ISSN
  • 0145-4692 (ISSN-L)
  • 0193-841X
  • 1552-3926
OpenAlex
W1987768071
Cited by
360
References
128
FWCI
7.96
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: The Life Course Perspective on Drug Use: A Conceptual Framework for Understanding Drug Use Trajectories. https://app.cochat.ai/papers/10.1177/0193841x07307316
The paper
Hser, Y.-I., Longshore, D., & Anglin, M. D. (2007). The Life Course Perspective on Drug Use: A Conceptual Framework for Understanding Drug Use Trajectories. Evaluation Review. https://doi.org/10.1177/0193841x07307316

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.