Contingencies for Change in Complacent Smokers - 2007

External Publication

Shaping Reduced Smoking in Smokers Without Cessation Plans - 2005

External Publication

Improving Contingency Management Programs for Addiction - 2004

External Publication

Shaping Smoking Cessation Using Percentile Schedules - 2004

External Publication

Natural Classes of Treatment Response - 1997

External Publication

Reinforcing Operants Other Than Abstinence in Drug Abuse Treatment: An Effective Alternative for Reducing Drug Use - 1997

External Publication

Contingent Reinforcement of Group Participation Versus Abstinence in a Methadone Maintenance Program - 1996

External Publication