Current Studies
Persuasive Strategies for Effective Anti-Drug Messages , principal investigator, National Institute on Drug Abuse, September 1999 to March 2004. $1,677,033.

Improving Medication Related Outcomes , principal investigator on scope account, Centers for Disease Control and Prevention, August 2002 to July 2003. $174,177.

Drug Abuse Prevention Tool Kit for Community Groups , independent evaluator, National Institute on Drug Abuse, September 1999 to August 2003. $576,816.

Pending Studies 
Increasing the Effectiveness of Tailored Health Messages , principal investigator, National Cancer Institute, July 1, 2003 to June 30, 2008. $2,070,758.

Past Studies 
Communication of Risky Sexual Behavior Among Adolescents , co-investigator, National Institute of Nursing Research, September 1999 to August 2001.

Targeted Prevention for 4th Grade High Risk Youth , co-investigator, Center for Substance Abuse Prevention, September 1996 to August 2000.

Effective and Commercially-Viable Drug Education , independent evaluator, National Institute on Drug Abuse, August 1996 to July 1999.
Shame-Proneness among the Invisibly Disabled , principal investigator, Interdisciplinary Human Development Institute, February 1996 to June 1996.

Drug Abuse Prevention: A Lifecourse Perspective , co-investigator, National Institute on Drug Abuse, September 1995 to August 1998.
Etiology of Adolescent Substance Abuse: Selective Intervention , co-investigator, National Institute on Drug Abuse, September 1995 to August 1998.

Amphetamine Abuse Liability and Sensation Seeking Status , co-investigator, National Institute on Drug Abuse, September 1995 to August 1998.

Talking About Alcohol and Drugs...Among Greeks , co-investigator, National Institute on Drug Abuse, September 1992 to August 1995.

A Small-Scale Targeted Drug Abuse Prevention Campaign , co-investigator, Center for Substance Abuse Prevention, September 1991 to March 1995.