Patti Dammier, PhD is a professional educator and a Grand Prix dressage horse trainer with over twenty-five years of experience in research and education. She has a PhD in Psychology and continues ...vizualizați mai multePatti Dammier, PhD is a professional educator and a Grand Prix dressage horse trainer with over twenty-five years of experience in research and education. She has a PhD in Psychology and continues to research both human / animal performance and motivation, specializing in risk management. Dr. Dammier resides in Roy, Washington. This is her fourth book.vizualizați mai puține