DASS-21 Information and Public-Use Boundary
MindCheck Tools does not administer, score, or interpret the DASS-21 on this public website. This page explains why and offers separately validated screening options for specific depression or anxiety concerns.
Quick answer
- What is this?
- An educational overview of the DASS-21 and the official limits on public website administration and automated respondent interpretation.
- Who is it for?
- People looking for accurate information about the DASS-21 or an appropriately licensed alternative self-check.
- Bottom line
- This page does not provide a DASS questionnaire or result. PHQ-4, PHQ-9, and GAD-7 are separate instruments, not equivalent replacements. No page result can provide a diagnosis.
Why the public self-check was removed
The DASS questionnaire may be copied as a public-domain form, but the instrument owner's current guidance draws a separate boundary around administration. It says an app or website open to the public may not administer the DASS.
The same guidance says electronic use is appropriate only for a defined group when results go to a clinician or researcher rather than directly to respondents. It also warns against returning computed scores or automated interpretations.
MindCheck Tools follows that distinction. Public access to this information page remains free, while the former questionnaire, automated scoring, severity labels, and results journey are not provided.
Read the official UNSW DASS administration guidanceWhat the DASS-21 is designed to measure
The DASS-21 is the shorter version of the Depression Anxiety Stress Scales developed by S. H. Lovibond and P. F. Lovibond. It produces separate dimensional measures of depression, anxiety, and stress symptoms. Those dimensions are not diagnoses.
Interpretation requires appropriate training in psychological science and assessment. The official guidance recommends qualified professional interpretation when a person is seeking help or experiencing high distress.
Separately permitted screening options
These instruments are linked under their owners' published terms and required attribution. They are not equivalent to the DASS-21, do not reproduce all three DASS constructs, and cannot be compared with a DASS score.
PHQ-4 Quick Screen
A four-item combined depression-and-anxiety symptom screener. It is brief, but it is not a DASS-21 substitute and does not reproduce the DASS stress construct.
PHQ-9 Depression Self-Check
A nine-item screener focused on depressive symptoms. It does not measure generalized anxiety or the DASS stress subscale.
GAD-7 Anxiety Self-Check
A seven-item screener focused on generalized anxiety symptoms. It is not interchangeable with a DASS-21 anxiety score.
Privacy boundary
This page does not ask for symptoms, answers, or a score and does not calculate a personal result. If you follow a link to another self-check, review that page's limits and the privacy policy before answering, especially on a shared device.
If you need immediate help
An informational page or screening result cannot assess an emergency. In the United States, call or text 988 for the Suicide & Crisis Lifeline, or call 911 for immediate danger. Outside the United States, use local emergency or crisis services.
Sources
- University of New South Wales. DASS frequently asked questions, including administration, interpretation, and public website/app guidance.
- Henry, J. D., & Crawford, J. R. (2005). The short-form version of the Depression Anxiety Stress Scales. PubMed PMID 16004657.
- Lovibond, S. H., & Lovibond, P. F. (1995). Manual for the Depression Anxiety Stress Scales, second edition.
Reviewed by Jason Ramirez, CADC-II with 11 years of clinical experience in substance use counseling.
Review covers source alignment, scoring, limitations, and safety language within the reviewer's stated credential scope; it is not diagnosis or individual care.
Last reviewed: August 2, 2026
Frequently asked questions
What is the DASS-21?
The DASS-21 is a shortened form of the Depression Anxiety Stress Scales. It measures three related symptom dimensions for research and appropriately supervised assessment. It is not a diagnostic instrument.
Can I take the DASS-21 on MindCheck Tools?
No. The current official DASS guidance says a website or app open to the public may not administer the instrument. MindCheck Tools therefore provides educational information only and does not collect answers, calculate scores, or return DASS interpretations.
Why does this page not show DASS-21 scoring or severity results?
The official guidance says computed scores should not be returned directly to respondents and warns that automated interpretation may be misleading or unsafe. This page follows that boundary.
Are the PHQ-4, PHQ-9, and GAD-7 equivalent to the DASS-21?
No. They measure different constructs, use different timeframes and scoring systems, and should not be compared score-for-score. MindCheck Tools links them only as separately validated, publicly permitted screening options for specific depression or anxiety concerns.
Can this information diagnose depression, anxiety, or a stress disorder?
No. This page is educational. Only an appropriately qualified healthcare professional can evaluate symptoms in context and make a diagnosis.