Who We Are

Personal Statement

The transition to adulthood is the developmental period when alcohol use, marijuana use, and their associated consequences reach their lifetime peak. My scholarly interests focus on the etiology and prevention of substance use behaviors and consequences during adolescence and young/early adulthood. I have developed a highly successful portfolio of work bridging developmental, social, and motivational theory with applied prevention and intervention techniques to strategically address high-risk behaviors during the transition to adulthood. My research addresses important questions regarding how recent marijuana legislation in Washington State impacts young adult marijuana use and consequences; what motivates young adults to engage in alcohol and marijuana use; how alcohol expectancies, alcohol use and consequences are linked in a natural feed-forward process that maintains high-risk behaviors; how developmental transitions and event timing influence use; and what are efficacious prevention and intervention strategies and for whom and under what conditions are these most effective.

Department Affiliations