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Teenage Drug Use: A Search for Causes and Consequences

To evaluate the relationship between early nondrug measures (grade point average, cigarette smoking, attitudes toward cigarette smoking, and personality) and later use of illicit drugs in data obtained in a fiveyear longitudinal study of teenage drug use. The final year of the fiveyear annual survey was conducted in 1973 and data analysis is still in progress, but work already completed and reported here does help clarify certain aspects of the psychodynamics of drug use.