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Much research has been conducted over the years that clearly outlines the numerous benefits of strong interpersonal relationships. But what actually constitutes a strong and meaningful friendship? Which elements of a friendship contribute to our own happiness? The Harvard Study of Adult Development began in 1938 and is the longest study to date to look at happiness. Dr. Robert Waldinger is the current head of the study and joins the podcast to share lessons about friendship derived from the research.

The Lifespan Research Foundation
https://www.lifespanresearch.org/harvard-study/