Depression Anxiety Stress Scales (DASS-21)
Lovibond & Lovibond Three-Dimensional Emotional Assessment
Stressed, anxious, or feeling low? DASS-21 separates these three so you can see which one is really bothering you. 21 items covering depression, anxiety, and stress — 7 items per dimension. 4-point scale (0-3). Multiply raw scores ×2 for DASS-42 equivalent. Takes 5-8 minutes.
Scoring Guide
Three dimensions of 7 items each: Depression(D), Anxiety(A), Stress(S). Multiply raw scores ×2 for DASS-42 severity labels. Cronbach's α: D=.91, A=.84, S=.90.Result Interpretation
Finish the 21 questions and you get your results straight away — no account, no sign-up, no waiting.
We calculate your total from your answers, then give you a plain-language explanation of what the numbers mean. Where a test has sub-scales, each dimension gets its own score. Whenever possible, we also show how your results compare to population norms.
详细报告 📊
Get an in-depth analysis with dimension breakdowns, population comparisons, and actionable recommendations.