William O. HaynesDr. William O. Haynes earned his undergraduate and master’s degrees from Northern Michigan University and a Ph.D. in Communication Disorders from Bowling Green State University.' He has co-authored six major textbooks in communication disorders on topics such as language acquisition, diagnosis, clinical practicum, communication disorders in educational settings and research methods/evidence-based practice.' Dr. Haynes has published many research articles and has presented his findings at national and international professional conferences.' He currently holds the rank of Professor Emeritus in the Auburn University Department of Communication Disorders. Read More Read Less