Dale B. Hahn has been a faculty member at Ball State University for 19 years. He is Professor of Health Science in the Department of Physiology and Health Science. Hahn earned his Ph.D. in health education at Ohio State University, his M.Ed. in sports administration at Ohio University, and his B.A. in psychology from Allegheny College.He has published in a variety of health-related professional journals and is an active member of the American Alliance for Health, Physical Education, Recreation, and Dance, the American School Health Association, the American Association of University Professors, and the Sigma Xi fraternity. Hahn has led college students on educational trips to China, Hong Kong, Korea, and Japan. He enjoys many outdoor fitness activities, including backpacking and running.Hahn, Dale B. is the author of 'Focus on Health ', published 2006 under ISBN 9780073252032 and ISBN 0073252034.