Helplessness: On Depression, Development, and Death - Martin E. P. Seligman - Hardcover

Martin E.P. Seligman is the author of Learned Optimism (Knopf, 1991) as well as more than one hundred articles for both scholarly and popular journals. A clinical and experimental psychologist, Dr. Seligman began his research on the phenomena of learned helplessness in 1964. Currently, Dr. Seligman is UPS Foundation Professor and Director of Clinical Training in the Department of Psychology at the University of Pennsylvania.Seligman, Martin E. is the author of 'Helplessness: On Depression, Development, and Death - Martin E. P. Seligman - Hardcover' with ISBN 9780716707523 and ISBN 0716707527.