2 Quotes & Sayings By Roger C Shank
Roger C. Shank, Ph.D., CSP is a successful writer and speaker who has become an expert in the areas of personal and professional development and self-improvement. He is the author of twenty-one books, including Self-Hypnosis For Weight Loss and How to Win Friends and Influence People . Dr
Shank also holds a doctorate in psychology from the University of California at Los Angeles, where he was a postdoctoral fellow at the UCLA Semel Institute for Neuroscience and Human Behavior.