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 ...

Gerontology & Geriatrics

Researcher explains the psychology of successful aging

Successful aging can be the norm, says UCLA psychology professor Alan Castel in his new book, "Better with Age: The Psychology of Successful Aging" (Oxford University Press). Castel sees many inspiring role models of aging. ...

Health

Doctors need nutrition education, says commentary

Nutrition knowledge is essential for today's physicians, according to a JAMA Internal Medicine commentary published July 1. The commentary—authored by Neal Barnard, MD, president of the Physicians Committee for Responsible ...

Psychology & Psychiatry

Study: 'Superwomen' in movies affect real women

An Angelina Jolie character who crushes a robot in “Tomb Raider” is perceived by young women as a better role model than a mouthy Kathy Bates character who carries a gun in “Primary Colors,” a UC Davis ...

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