Basic Psychological Needs Scale (BPNS)
Explore how well your three basic psychological needs are met: autonomy, competence, and relatedness.
What it measures
This scale measures the satisfaction of three basic psychological needs according to Self-Determination Theory: (1) autonomy — feeling in control of your choices, (2) competence — feeling capable and effective, (3) relatedness — feeling genuinely connected to others.
Who it is for
Suitable for adults wishing to understand the degree to which their core psychological needs are met in daily life.
How it works
Respond to twelve statements describing your personal life experience, four items for each of the three needs.
Answer honestly
No right or wrong answers — choose what genuinely reflects you.
At your own pace
Pause and resume at any time without losing your progress.
Your instant report
When done, your report appears immediately — detailed, downloadable, shareable.
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This test is educational and for self-awareness only. It does not constitute a medical diagnosis or replace professional assessment.