The American Psychiatric Association is in the middle of a historical revision to its diagnostic "Bible", the Diagnostic and Statistical Manual of Mental Disorders (or DSM). This book is used by ...

The simple answers to the questions above are, yes and no, respectively. To understand why, we first have to consider what we mean by personality. So, I'll answer this question about personality and ...

People can and do change. The fact that this is obvious in professional and personal life has prompted some to question the entire premise of personality "type." If people evolve over time, is there ...