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An ounce of prevention, a pound of uncertainty : the cost-effectiveness of school-based drug prevention programs /

Focuses on school-based drug prevention programs that have proven effective in formal evaluations. Effectiveness at reducing cocaine consumption is inferred from effectiveness at reducing marijuana initiation, and spillover effects on those not participating in the program are accounted for. Given s...

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Bibliographic Details
Call Number:Libro Electrónico
Other Authors: Caulkins, Jonathan P. (Jonathan Paul), 1965-
Format: Electronic eBook
Language:Inglés
Published: Santa Monica, Calif. : Rand, 1999.
Subjects:
Online Access:Texto completo