The Power of Human Imagination: New Methods in Psychotherapy by Jerome L. Singer

For at least half of the twentieth century, psychology and the other mental health professions all but ignored the significant adaptive pos­ sibilities of the human gift of imagery. Our capacity seemingly to duplicate sights, sounds, and other sensory experiences through some form of central brain process continues to remain a mysterious, alma st miraculous skill. Because imagery is so much a private experience, experimental psychologists found it hard to measure and turned their attentian to observable behaviors that could easily be studied in ani­ maIs as well as in humans.