{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,4]],"date-time":"2026-05-04T09:02:20Z","timestamp":1777885340373,"version":"3.51.4"},"reference-count":11,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[1972,8,1]],"date-time":"1972-08-01T00:00:00Z","timestamp":81475200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Psychol Rep"],"published-print":{"date-parts":[[1972,8]]},"abstract":"<jats:p>Although there is much descriptive research concerning frequency of drug use, few studies have reported quantitative data on patterns of drug use. 33 college students with experience with a variety of drugs were studied. Alcohol and some legal drugs were included as well as drugs of abuse. Guttman scalogram analyses yielded very high coefficients of reproducibility (.89 to .98). The pattern of drug use was cross-validated on a sample of young drug users in another setting. The relative frequency of drug use for our sample was also highly related to that reported in other studies of student populations. In order to identify the dimension underlying the pattern of drug use, ratings of the safety and availability of each of the 18 substances were obtained. Both availability and safety were highly related to the relative frequency of drug use, with availability being the more important variable.<\/jats:p>","DOI":"10.2466\/pr0.1972.31.1.143","type":"journal-article","created":{"date-parts":[[2011,9,1]],"date-time":"2011-09-01T05:31:40Z","timestamp":1314855100000},"page":"143-152","source":"Crossref","is-referenced-by-count":13,"title":["Consistency of Patterns of Drug Use"],"prefix":"10.1177","volume":"31","author":[{"given":"E. Robert","family":"Sinnett","sequence":"first","affiliation":[{"name":"Kansas State University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Karen S.","family":"Wampler","sequence":"additional","affiliation":[{"name":"Kansas State University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"William M.","family":"Harvey","sequence":"additional","affiliation":[{"name":"Narcotics Service Council, Inc., St. Louis"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[1972,8,1]]},"reference":[{"key":"bibr1-pr0.1972.31.1.143","volume-title":"Drugs and Dallas","author":"Ad Hoc Committee on Drug Abuse","year":"1970"},{"key":"bibr2-pr0.1972.31.1.143","first-page":"178","volume":"19","author":"Anker J. L.","year":"1971","journal-title":"Journal of the American College Health Association"},{"key":"bibr3-pr0.1972.31.1.143","volume-title":"Students and drugs","author":"Blum R. H.","year":"1969"},{"key":"bibr4-pr0.1972.31.1.143","volume-title":"The non-medical use of drugs","author":"Commission of Inquiry into the Non-medical Use of Drugs","year":"1970"},{"key":"bibr5-pr0.1972.31.1.143","doi-asserted-by":"publisher","DOI":"10.1037\/14423-000"},{"key":"bibr6-pr0.1972.31.1.143","volume-title":"Experimental design in psychological research","author":"Edwards A. L.","year":"1968"},{"key":"bibr7-pr0.1972.31.1.143","unstructured":"Gallup Poll. Most smokers unmoved, but still admit dangers. Kansas City Star, June 20, 1971. (a)"},{"key":"bibr8-pr0.1972.31.1.143","unstructured":"Gallup Poll. Use of marijuana, LSD rises sharply on campus. Kansas City Star, January 17, 1971. (b)"},{"key":"bibr9-pr0.1972.31.1.143","volume-title":"Marihuana reconsidered","author":"Grinspoon L.","year":"1971"},{"key":"bibr10-pr0.1972.31.1.143","volume-title":"Unpublished thesis for Child Psychiatry Fellowship","author":"Hinkle D. 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