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Richard Ryan || Self-Determination Theory & Human Motivation

9:52
Ryan & Deci: Self Determination Theory (SDT) - Content Models of Motivation

14:06
Promoting Motivation, Health, and Excellence: Ed Deci at TEDxFlourCity

10:42
Robert J. Sternberg - Successful Intelligence

8:04
How the body keeps the score on trauma | Bessel van der Kolk for Big Think+

14:53
Harvard Professor reveals the Science of Happiness in 15 minutes | Arthur Brooks [ARC 2025]

7:36
The Attachment Theory: How Childhood Affects Life

1:04:12