07_DrugsDelq_O - Development of Drug Use and Other Problems...

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Development of Drug Use and Other Problems Kandel, et al (1992) Huizinga, et al (2001) Kandel: Progression in Drug Involvement *The Gateway Theory *Progression of Drug Use *Prior Research Problems *Cross-Sectional Designs *Need Longitudinal Research Designs *Kandel’s Cohort Study *Long-term Follow-up *Includes Prescription Drug Use, too Study Questions/Design *Onset of Prescription Drug Use *Opportunities, Medical involvement *Increased Risk with illegal drugs * Concerns over health? *Sample Size and Duration of Study *Stratified Random Sample – NY State *1160 kids, 10-11 th  Grade in 1971 *1971-1990, 72% Completion Rate Study Design (cont) *Survey Questions (Self-Report) *History of Drug Use (12 drugs) *Initiation, Frequency of Drug Use *Exclude those using less than 10x,  why? *Estimating Drug Progression Pathways *How many kids should have each pattern, if drugs are not linked? 
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(random) *The compare actual #’s w/each pattern
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This note was uploaded on 10/17/2008 for the course CRM J 365 taught by Professor Bouffard during the Spring '08 term at Washington State University .

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07_DrugsDelq_O - Development of Drug Use and Other Problems...

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