In this comprehensive book, as much manifesto as treatise, Dr. Henry Kellerman examines the knotty issues of inherent-preverbal language and infant-emotion, attachment-need, the acquisition of social language, and brain development. Theories of origin and cognition are considered along with the essentials of epigenesis and personality-formation, psychological symptoms, the verbal keys to anger, passive-aggressive manifestations, and metapsychological communication within groups.