Ellen Edmonds, Ph.D., MCHES
Ellen Edmonds, Ph.D., MCHES
![142nd APHA Annual Meeting and Exposition (November 15 - November 19, 2014): http://www.apha.org/events-and-meetings/annual](images/banner.jpg)
Assistant Professor
Ball State University
Muncie,
IN
USA
etedmonds@bsu.edu
4065.0 Value of the CHES and MCHES Certification Study: A Cross-Sectional Examination of Current CHES/MCHES Perspectives