Psychotherapy has been described humorously as the art of practicing a science which doesn't exist. Brauer and Faris submit that the practice of psychodynamic psychotherapy draws on both art and science and should be conducted only by those who are properly trained with sufficient experience and steeped in the empirical literature based on solid research. Insightful and well-trained therapists should, therefore, draw heavily from the scientific disciplines of child development, medical science, biology, neuroscience, psychology, and sociology. To tap into the great body of research in such...