Medically reviewed by Elle Markman, PsyD, MPH Key Takeaways Dissociative identity disorder is mainly treated with talk ...

Many medical terms have evolved or changed over the years to reflect advancements in medical knowledge or to reduce stigma. For example, what was once called consumption is now known to be ...

Is it possible to spot personality dysfunction from someone's everyday word use? My colleagues and I have conducted research ...

With "Split" M Night Shaymalan is back. Until the next “Lady in the Water” at least. This engaging thriller about the kidnapping of three teenage girls offers a superbly acted and plausibly complex ...

Diagnosing personality disorders in children is controversial due to natural developmental shifts in mood and behavior. When maladaptive traits remain pervasive and persistent, however, a personality ...