Laboratory Measures of Impulsivity on Adolescent Marijuana Users.
Shannon, E.E., Duncan, C.R., Mathias, C.W., Marsh, D.M., Liguori, A., Dougherty, D.M.  (in press). 
Drug and Alcohol Dependence.

Polysubstance use, mental health, and school dropouts in adolescent marijuana users.
Duncan, C.R., Liguori, A., Mathias, C.W., and Dougherty, D.M.  (2006, June). 
Poster presented at the 68th annual meeting of The College on Problems of Drug Dependence, Scottsdale, AZ.

At-risk youth: marijuana use, impulsivity and information processing.
Mathias, C.W., Duncan, C.D., Marsh, D.M., Liguori, A., and Dougherty, D.M.  (2006, October). 
Paper presented at the inaugural meeting of the Carolina Cannabinoid Collaborative, Greensboro, NC.

Laboratory measures of impulsivity on adolescent marijuana users. 
Shannon, E.E., Duncan, C.R., Mathias, C.W., Marsh, D.M., Liguori, A., Dougherty,D.M.  (2007, June).
Poster to be presented at the 69th annual meeting of the College on Problems of Drug Dependence, Quebec City, Quebec, Canada.