Epidemiologic studies indicate that HIV infection is on the rise withi
n the adolescent population. Much of this increase has been attributed
to the teenager's developmental proclivity for risk-taking behavior.
Intervention programs designed to curtail high-risk behavior among ado
lescents have focused primarily on educational methods alerting teenag
ers to modes of disease transmission. Among these programs, demonstrat
ion and role-playing techniques have shown promise, but have not signi
ficantly modified behavior patterns. In contrast, a new developmental
technique known as previewing advocates the use of representation and
enactment to promote risk deterrence. Previewing may serve as a produc
tive alternative to traditional interventions, since it directly addre
sses the adolescent's cognitive limitations with regard to the predict
ion of behavioral outcomes. This paper recommends a prevention model u
sing previewing that is designed to lower the incidence of AIDS transm
ission among adolescents.