Self-Determination Theory (SDT): The 6 Stages of Motivation

From feeling no reason to act at all, to acting purely for the joy of it -- here's the full spectrum of motivation SDT describes.

Amotivation

A state with no intention to act at all. This happens when someone doesn't see value in a behavior, or has no confidence they could do it well, so they don't move toward it in the first place.

External regulation

The most controlled form of extrinsic motivation -- acting purely to earn a reward or avoid a punishment. When the outside pressure or incentive disappears, the behavior usually disappears along with it.

Introjected regulation

Acting to avoid guilt or anxiety, or to protect one's own sense of pride. It's partially internalized, but not yet fully accepted as one's own -- the behavior is driven more by internal pressure than genuine agreement.

Identified regulation

Acting because you personally understand and accept the purpose and value of the behavior. Even a goal that was originally set by someone else starts to feel personally meaningful at this stage.

Integrated regulation

The value of the behavior has become fully woven into a person's other values and sense of identity. It's still technically extrinsic motivation, since the behavior serves a purpose beyond itself, but it functions very similarly to intrinsic motivation.

Intrinsic motivation

The most autonomous form of motivation -- acting purely because the activity itself is interesting or enjoyable, independent of any reward or external purpose. SDT treats this as the ideal motivational state.

What Self-Determination Theory says

Self-Determination Theory (SDT) was developed by psychologists Edward Deci and Richard Ryan, who argued that everyone has three basic psychological needs -- autonomy, competence, and relatedness -- and that the more these needs are met, the more autonomous and sustainable a person's motivation becomes. The six-stage continuum above comes from one of SDT's sub-theories, Organismic Integration Theory, which describes how thoroughly a motivation has been internalized.

Not all extrinsic motivation is equal, and autonomy can be built

It's common to lump motivation into just "intrinsic" and "extrinsic," but SDT argues extrinsic motivation itself spans several stages depending on how much a person has genuinely accepted the reason behind it -- a goal followed only under external pressure (external regulation) behaves very differently, in terms of persistence and satisfaction, than the same goal pursued because its value has been personally accepted (identified or integrated regulation). Creating some room for personal choice within a task, or finding your own reason a required task matters, is described as a practical way to shift motivation from external regulation toward identified regulation.

Frequently Asked Questions

Is intrinsic motivation the only good kind?

No. Plenty of life's necessary activities aren't inherently interesting, and identified or integrated regulation -- autonomous forms of extrinsic motivation -- can sustain satisfying, consistent behavior just as well in those cases.

Can offering a reward actually reduce intrinsic motivation?

Some SDT research has found exactly that: adding an external reward to an activity someone was already doing purely out of interest can reframe the activity as a means to the reward, reducing intrinsic motivation for it. That said, the outcome can vary depending on the type of reward and the context.