PTA Prison-Based Treatment Assessment and Outcome Evaluation (PIs: D. Simpson and K. Knight, TCADA/NIJ, 1994-1998)
Women & Children Evaluations
Women & Children Evaluation of Treatment for Women and Children (PIs: D. Knight and L. Chatham, CSAT/Salvation Army First Choice Program, 1995-2000)
HIV/AIDS Outreach Evaluations
HIV/AIDS Outreach National AIDS Outreach and Intervention Evaluations (PI: D. Simpson, NIDA/NOVA Research Co., 1988-1993).
Drugs in the Workplace
Employee Surveys on Drug Use Drugs in the Workplace: Employee Surveys on Drug Use and Organizational Climate (PIs: W. Lehman and D. Simpson, NIDA, 1988-1997).