Psychology & Psychiatry

Scientists determine four personality types based on new data

Northwestern University researchers have sifted through data from more than 1.5 million questionnaire respondents and found at least four distinct clusters of personality types exist: average, reserved, self-centered and ...

Psychology & Psychiatry

New research reveals the secret to making a good first impression

How long do you have to make a good first impression? About half a second, new research has revealed. Scientists have discovered that humans make judgements on someone's trustworthiness within the first 500 milliseconds of ...

Psychology & Psychiatry

Born to lead? No sweat

(HealthDay)—It's good to be the boss. How good? New research suggests that leaders suffer from less stress than people in less powerful positions.

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