Science

Profile image of Ed Diener

Profile: Ed Diener

Profiles

Ed Diener, Dr. Happiness, has mastered the art and science of putting accurate numbers to the subjective experience of human wellbeing.
Profile image of Barbara Fredrickson

Profile: Barbara Fredrickson

Profiles

Barbara Fredrickson’s broaden-and-build theory showed conclusively that positive emotions play a critical role in human development.

Flow, the Secret to Happiness [Video]

Positive Psychology

Mihaly Csikzentmihalyi's TED talk on Flow, the secret to happiness.

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