Mikhail N Koffarnus

This study tests whether giving small monetary rewards for sober breathalyzer readings, collected remotely via a smartphone app, helps people with alcohol use disorder stay abstinent after completing detox. About 91 participants will use the app and breathalyzer at home, and rese…

This study tests whether giving people with alcohol use disorder monetary rewards for submitting breathalyzer tests that show no alcohol can help them stay abstinent. Participants use a smartphone app and a breathalyzer at home. The goal is to see if this remote approach works as…

This study looks at how proposed tobacco regulations might affect the buying and use habits of people in Appalachian Kentucky. About 473 adults who use tobacco daily will take online surveys and shop in a pretend online store where prices change. The goal is to see if rules like …