This blog was co-authored with Marcia Gralha, M.A. Human personality concerns (a) how we are all alike (i.e., human nature), (b) how we are like some other people (i.e., individual differences), and ...

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

People who are organized, with high levels of self-discipline, may be less likely to develop mild cognitive impairment as they age, while people who are moody or emotionally unstable are more likely ...

They’re polished, articulate, and often the most competent person in the room. But beneath the surface, people with high-functioning personality disorders—especially those with “quiet” or internalized ...