Professional Communication Skills
Vince Colvin received his M.A. in English from New York University. He has taught languages and writing for over 15 years at such institutions ...
Doreen Hamilton, Ph.D., is a Clinical Psychologist and Training Director of Speaking Circles® International, an organization dedicated to helping people speak more naturally and ...
Marla Zemanek, M.A., M.Ed, has taught communications skills for nearly 30 years. Her real love falls in public speaking, with an emphasis on diversity. ...
