Alexander Christensen's recent study probably won't rewrite 40 years of history in the field of psychology, but he hopes that ...

For 40 years, the Big Five personality model has dominated psychology, but new research suggests it may be incomplete.

A new study that looks at the cross-cultural fundamental features of the extraversion personality trait indicates that extraverts find social situations more rewarding than introverts, not because ...

Over the years, when people have asked if I’m an introvert or an extrovert, I haven’t known what to say because I don’t identify fully with either personality type. It turns out I’m hardly ...

The heritable and foundational personality trait of extraversion, with its tendency to facilitate increases in social interactions, may well put people at risk for both contracting and spreading ...