The roots of borderline personality disorder still aren’t fully understood. As is the case for many mental health conditions, it seems to be caused by complex interactions between one’s ...

While self-esteem and confidence are healthy, severe narcissism may tip into a personality disorder. Take this test to learn where you fall on the spectrum. Using the key below, answer the ...

By carefully studying patterns of behaviour, profilers can formulate theories of when and how a criminal will act next, facilitating ...

Klein: Right. A big part of everything right now is Trump persuading his own people, the demoralized and dispirited ...

The results of this study reveal that both positive and negative emotions significantly influence luxury consumption among seniors. Additionally, the findings show that the main psychological ...

Trump Asserts a Muscular Vision of Presidential Power on First Day Back In a flurry of executive actions, President Trump revived disputed claims of broad presidential authority from his first ...