• January 9, 2024
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People use Laughter to Smooth Social Interactions

Laughter serves more serious social functions than just letting others know you’re having fun. By Dr. Adrienne WoodAssistant Professor of PsychologyUniversity of Virginia Introduction Laughter is an everyday reminder that we humans are…

  • January 9, 2024
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Psychologists see Humor as a Character Strength

No longer dismissed as an undesirable negative trait to be avoided, humor is having a heyday among experimental psychologists. By Dr. Janet M. GibsonProfessor of Cognitive PsychologyGrinnell College Introduction Humor is observed in all cultures and at all ages. But…

  • January 9, 2024
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Ultraprocessed Foods may Contribute to Cognitive Decline

Researchers are trying to understand whether ultraprocessed foods erode brain health in the aging process. By Dr. Sara N. BurkeAssociate Professor of Neurobiology and Cognitive AgingUniversity of Florida Introduction Scientists have known for years that unhealthy…