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10% Happier with Dan Harris

10% Happier with Dan Harris

The Science of Talking: Boost Your Mood, Sharpen Your Mind, and Protect Against Dementia | Maryellen MacDonald

Apr 13, 2026 · 58m

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About this episode

The way you talk to other people (and yourself) can reduce dysregulation and distraction--and lead to better decisions. Maryellen MacDonald is the Donald P. Hayes Professor (emerit) of Psychology and Language Sciences at the University of Wisconsin−Madison. She is a cognitive scientist with a focus on psycholinguistics, the study of how we comprehend, produce, and learn languages. Her latest book is More Than Words: How Talking Sharpens the Mind and Shapes Our World . In this episode we talk about: The hidden benefits of talking, including self-talk and writing How talking helps focus attention and clarify your thinking Why talking can help regulate emotions and improve decision-making Why…