Theory paper · 2000
The "What" and "Why" of Goal Pursuits: Human Needs and the Self-Determination of Behavior
Deci EL, Ryan RM
What it found
Self-determination theory: people need to feel competent, autonomous and connected. When those needs are met, motivation is more self-driven and well-being is higher; how and why a goal is pursued matters, not only which goal.
Where the evidence stops
A broad theory with a large body of later evidence; this paper is the framework, not a single test.
How it shapes Pursue
Pursue
Pursue supports the person's own reasons for a step rather than adding external pressure.
A design input, not evidence that Pursue works.