Psychology Today's online self-tests are intended for informational purposes only and are not diagnostic tools. Psychology Today does not capture or store personally identifiable information, and your ...

Earlier this year, I published an article in Psychiatric Times with the psychiatrist Joel Paris, M.D., commenting on the concept of complex posttraumatic stress disorder and its relationship to ...

Schizotypal personality disorder and schizophrenia have numerous similarities. However, both have differences in their symptoms and diagnostic criteria. Schizotypal personality disorder (STPD) and ...