SDT 2026: Geneva
The 9th International SDT conference will take place June 30–July 3, 2026 in Geneva, Switzerland, with pre-conference events on June 29. The website is now live—explore updates, venue details, and key dates as we count down!
Self-Determination Theory
The leading theory in human motivation. Based on motivational science from top experts around the world.
Applying the Science
Our Science Editors curate suggested readings, videos, posts, and podcasts, bridging the gap between theory and practice.
Our Resources
Questionnaires/Metrics
Measuring motivation, engagement, and wellbeing is what we do. Check out our questionnaires for assessing the theory’s constructs across many settings.
