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Stages in adolescent involvement in drug use

Kandel, Denise·1975·Science

Abstract

Two longitudinal surveys based on random samples of high school students in New York State indicate four stages in the sequence of involvement with drugs: beer or wine, or both; cigarettes or hard liquor; marihuana; and other illicit drugs. The legal drugs are necessary intermediates between nonuse and marihuana. Whereas 27 percent of high school students who smoke and drink progress to marihuana within a 5- to 6-month follow-up period, only 2 percent of those who have not used any legal substance do so. Marihuana, in turn, is a crucial step on the way to other illicit drugs. While 26 percent of marihuana users progress to LSD, amphetamines, or heroin, only 1 percent of nondrug marihuana users and 4 percent of legal drug users do so. This sequence is found in each of the 4 years in high school and in the year after graduation. The reverse sequence holds for regression in drug use.

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Metadata

Authors
Kandel, D.
Venue
Science
Published
1975-11-28
Volume
190
Issue
4217
Pages
912-914
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2075508629
Cited by
1,091
References
0
FWCI
6.91
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Stages in adolescent involvement in drug use. https://app.cochat.ai/papers/10.1126/science.1188374
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Kandel, D. (1975). Stages in adolescent involvement in drug use. Science. https://doi.org/10.1126/science.1188374

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