Author
William O. Haynes, PhD, CCC-SLP
Dr. William O. Haynes earned his Bachelors and Masters Degrees in speech-language pathology from Northern Michigan University and his PhD from Bowling Green State University in Ohio. His teaching specialties have been child and adolescent language development/disorders and research methodology. He has written six textbooks in communication disorders, published over forty research articles in peer-reviewed national/international journals, and has presented numerous research papers at professional meetings.
Dr. Haynes has supervised graduate and undergraduate students in clinical practicum throughout his career. He has been on the faculty in the department of communication disorders at Auburn University, Alabama, for over thirty years and is currently a Professor Emeritus at that institution.