Module 5 · Motivation & mind · Research-supported

Autonomy, competence and relatedness

Self-Determination Theory: the three needs that keep motivation alive.

7 min read · Level: Intermediate · Free — no account needed to read

The problem it solves

What keeps motivation alive after the novelty wears off?

The concept

Self-Determination Theory proposes three psychological needs that sustain motivation: autonomy (you chose it and can shape it), competence (you feel able to do it and to get better), and relatedness (you feel connected to others through it).

Applied to habits: choose habits for your own reasons and design them your way; start at a size you can succeed at and notice improvement; and connect the habit to people — do it with someone, share it, or do it for someone you care about.

It is one important framework, well researched, but not the only explanation of motivation. People differ in how much each need matters to them, and culture shapes all three.

Why it matters

Research linked to this theory associates motivation you endorse with persistence and wellbeing, which is exactly what a long-term habit needs.

Research-supported: Good studies support it, but there are fewer of them, the effects are modest, or they come from a narrow set of situations.

See it happen

Rahul joined a running plan his friend designed. He finds it rigid, often can’t hit the pace, and runs alone.

The ordinary first approach

He isn’t cut out for running.

With the idea

He adapts the plan himself (autonomy), slows the pace so he can finish (competence), and joins a weekend group run (relatedness).

What changed

All three needs are now fed, and running feels like his.

Easy to get wrong

• Following someone else’s rigid plan with no room to adapt it.
• Setting a level where you keep failing.
• Treating habits as purely private when connection would help.

Different perspectives

Where the field genuinely disagrees. None of these is presented as the answer.

A useful lens

Autonomy, competence and relatedness give a clear checklist for why a habit feels flat and what to change.

Not the whole story

Popular books sometimes present these needs as a universal formula; researchers stress individual and cultural differences, and other factors like habit and environment.

Try it now: Check the three needs

1. Pick one habit you are working on.
2. For each need — choice, capability, connection — write how well it’s met now.
3. Change one thing to strengthen the weakest one.

Apply it to one of your habits

For one of your habits, which need — autonomy, competence or relatedness — could you strengthen this week?

Reflect

• Which of the three needs matters most to you?

Go deeper — evidence & sources

• Ryan & Deci (2000). Self-determination theory and the facilitation of intrinsic motivation, social development, and well-being. American Psychologist. doi:10.1037/0003-066X.55.1.68
• Drive — Daniel H. Pink (2009)