The New Personality Self -portrait is the only guide to personality types based on the American Psychiatric Association's just-published official diagnostic system -- the DSM -IV -- and written by one of today's leading personality researchers. A long-time backlist bestseller in its previous edition, it has now been completely updated to include all the fascinating new information about how we become who we are-and how we can change. The self-test in The New Personality Self -portrait is already used extensively in mental health and business settings. It reveals a profile so...