A Neuroimaging Approach to Advance Mechanistic Understanding of Tobacco Use Escalation Risk Among Young Adult African American Vapers

60 young adult African American vapers who are not current smokers will participate in a baseline functional magnetic resonance imaging (fMRI) experiment, with 4 weekly follow-up surveys to gauge their tobacco use behaviors following the baseline scan. Baseline fMRI tasks will probe critical neurocognitive markers with high potential to account for individual differences in nicotine use prognosis and responsiveness to anti-vaping public service announcements (PSAs).