119
Participants
Start Date
December 31, 2004
Primary Completion Date
June 30, 2008
Study Completion Date
June 30, 2008
contingency management voucher
participants receive vouchers for the provision of methamphetamine-negative urines. Vouchers can be redeemed for goods and services compatible with non-drug using behaviors.
Friends Research Institute, Los Angeles
Friends Research Institute, Rancho Cucamonga
Lead Sponsor
National Institute on Drug Abuse (NIDA)
NIH
Friends Research Institute, Inc.
OTHER