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Completed Studies

Click on each study below or use the drop-down menu above to learn more and see related research articles (if applicable).

Brief Online Intervention to Reduce Heavy Alcohol Use among Young Veterans

NIAAA R34 AA022400

PI Pedersen

The objective of this study was to develop and pilot test a brief single-session alcohol intervention with young adult veterans to help them reduce their drinking and prevent the development of problematic alcohol use. Recruitment and intervention was delivered entirely over the Internet to address barriers to seeking care among this at-risk group. Drinking outcomes of the pilot intervention were assessed one-month post-intervention to inform a larger R01 study with this population.


Associations of Exposure to Marijuana Outlets and Advertising with Marijuana Use Outcomes among Young Adults

NIDA R21 DA047501

PI Pedersen

Using existing data from a separate external study, this study focuses on evaluating how the proximity and density of medical and recreational marijuana outlets near young adult participants’ addresses associate with past 30 days marijuana use outcomes.


Online Intervention to Prevent Risky Behaviors During College Student Study Abroad Experiences (TREK)

NIAAA R01 AA025909

PI Pedersen


Mobile Application Intervention Targeting the High Risk Drinking Practice of Prepartying (PACE)

NIAAA R34 AA025968

PI Pedersen


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