Help Us Understand More About Smokeless Tobacco! Volunteer Now!

The Center for Health Behavior Research at the University of Maryland School of Public Health, College Park, under the direction of Pamela I. Clark, Ph.D., is conducting a research study of smokeless tobacco products to learn how different smokeless products affect brain waves.

To participate you must:
• Use smokeless tobacco weekly
• Have used smokeless tobacco for at least a year
• Be 18 -55 years
• Be right-handed
• Be willing to comply with research study requirements

You will be compensated $400 for your time and travel. To volunteer, contact Smokeless Study at (301) 405-3054

Note: Women who are pregnant or breast feeding may not participate.