There is now ample evidence that teachers tend to make substantial modifications to both the prescribed content and methods of the curricula they administer, and that such modifications are likely to attenuate curricula effects. We examine the fidelity with which teachers implement "Protecting You, Protecting Me," an underage alcohol use…

Describes an interdisciplinary chemically oriented curriculum designed to cope with adolescent drug abuse. The program is designed to be included in high school science and chemistry programs. Results of a field test indicated significant change in participants' knowledge and attitudes about drugs. (RC)