Carroll, K.M., Ball, S.A., Martino, S. Nich, C., Gordon, M.A., Portnoy, G.A. & Rounsaville, B.J. (2008). Computer-assisted delivery of cognitive behavioral therapy for addiction: A randomized trial of CBT4CBT. The American Journal of Psychiatry. 165(7): 881-888.
This study offers compelling evidence for the efficacy of computer-assisted training for promoting substance abstinence, as measured by urine toxicology screens. Results indicate that CBT4CBT is an effective adjunct to standard outpatient treatment for substance dependence.