Subject: Smokeless Tobacco Research Description: The Center for Health Behavior Research at the University of Maryland College Park School of Public Health, under the direction of Pamela I. Clark, Ph.D., is conducting a research study of smokeless tobacco products. Participants must meet the criteria listed below to be selected for the study. They will also be reimbursed for travel and time. To participate you must: • Use smokeless tobacco daily • Have used smokeless tobacco for at least a year • Not use any other tobacco products (like cigarettes) • Be 18 or older • Be right handed • Be willing to comply with research study requirements Event Location: Center for Health Behavior Research Contact Person: Abel Assefa Contact Email: [log in to unmask] Contact Phone Number: 3014053054