Depression Anxiety Stress Scales - 42 item
DASS-42 is the original 42-item Depression Anxiety Stress Scales. This page is for clinics comparing it with DASS-21. It is not a public test.
Overview
What is the DASS-42?
DASS-42 is the full three-scale instrument. It takes longer than DASS-21. Clinics choose length based on burden, purpose, and comparability with previous scores.
Development and clinical use
The 42-item DASS was the first published length. DASS-21 was derived later. Mixing lengths in a change-over-time chart without labelling the form is a common error.
- Items
- 42 self-report
- Short relative
- DASS-21
- Scales
- Depression, anxiety, stress
- Reference period
- Past week
- Clinical role
- Outcome monitoring
- Diagnosis
- Not established by score
Administration
A focused client experience
Respondents rate 42 statements about the past week. Burden is higher than DASS-21. Incomplete responses need a clinic rule, not an improvised half-score.
- One question at a time with visible progress
- Large keyboard-operable response choices
- Previous, next, and answer-review steps
- Clear confirmation that results go to the clinic
The illustration does not reproduce DASS-42 items.
Report showcase
Designed to make evidence easy to review
The downloadable synthetic example illustrates report layout using invented response patterns, without patient data or instrument questions.
- Named instrument, version, and provenance
- Item-level response pattern without source wording
- Methodology, references, and clinical boundary
- Responsible clinician review rather than automated conclusions
Clinician review required
Methodology
Understand the measure and its scoring conventions
Official keys differ from DASS-21. This page does not independently verify scoring. Use the authorised 42-item materials.
References
- Official DASS materialsPsychology Foundation of Australia. Depression Anxiety Stress Scales.
Questions
What clinics ask before they evaluate the DASS-42
These answers stay inside educational catalogue scope. They do not replace official manuals or clinician judgement.
Can we switch from DASS-21 to DASS-42 mid-episode?
Only with a clear record of the form change. Do not treat the totals as automatically comparable.
Does DASS-42 diagnose?
No. It is a self-report outcome measure.
Can I complete it here?
No. This page is educational.
Which DASS should a clinic choose?
The clinician and service protocol choose length. This page does not recommend a battery.