Vouchers versus prizes: contingency management treatment of substance abusers in community settings

N. M. PETRY ; S. M. ALESSI ; MARX J. ; M. AUSTIN ; TARDIF M. | 2005
Dans Journal of Consulting and Clinical Psychology (Vol.73 n°6, 2005) Article : Périodique

ENGLISH : Contingency management (CM) interventions usually use vouchers as reinforcers, but a new technique awards chances of winning prizes. This study compares these approaches. In community treatment centers, 142 cocaine- or heroin-depende[...]

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