Psychological tests by the author of “E. Diener”

Take free, research-backed psychological tests and get clear, private results in minutes.

All tests

Multidimensional Students' Life in a calm classroom.
  • life satisfaction
Multidimensional Students' Life Satisfaction Scale
30 questions6 min
This instrument is used to assess perceived life satisfaction in school-aged youth across multiple domains. The Multidimensional Students' Life Satisfaction Scale provide...
Subjective Well-Being Scale shows a rested morning.
  • well-being
Subjective Well-Being Scale
17 questions2 min
This measure is used to obtain a brief self-report snapshot of current emotional well-being. The Subjective Well-Being Scale assesses perceived positive and negative affe...
Research-backed
Every test is validated and drawn from peer-reviewed clinical research.
Private by default
Your answers are encrypted, never sold and never shared with anyone.
Instant results
Get a clear, readable interpretation the moment you finish.