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آزمون DASS 21 افسردگی اضطراب استرس
| Install | <100 |
| From 1 Rates | 5 |
| Category | Lifestyle |
| Size | 3 MB |
| Last Update | 2026 June 15 |
| Install | <100 |
| From 1 Rates | 5 |
| Category | Lifestyle |
| Size | 3 MB |
| Last Update | 2026 June 15 |
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Introduction
In the Name of God
📊 Assess Your Mental Health Scientifically, Quickly, and Accurately!
The advanced DASS‑21 app – the short‑form gold‑standard screening tool for depression, anxiety, and stress – is now in your hands with a smart validity engine, dynamic interpretation, crisis alert, Iranian norms comparison, and comprehensive analytical reports.
📚 Scientific foundation: Derived from the psychological test manual by Dr. Fathi Ashtiani, studies by Asghari Moghaddam et al. (2008), Samani & Jokar (2007), and standard cut‑off tables.
The DASS‑21 is the 21‑item short version of the DASS. Each of the three subscales – Depression, Anxiety, and Stress – is measured with 7 items . Raw scores (0–21) are automatically doubled to make them comparable with the DASS‑42 norms (0–42). This version is ideal for rapid screening and frequent monitoring, and it has a high correlation with the full scale.
This app is developed by the expert team at Shamime Vesal Institute. We believe that awareness of your mental health status – from everyday stress to clinical symptoms – is the first step toward self‑care and timely support. Now you have a standardized, scientific, and fully localized tool for this essential self‑assessment.
🚀 What awaits you in this version?
Your responses on a 0–3 scale (from “not at all” to “very much”) are scored. Each subscale’s raw score (0–21) is calculated, then automatically doubled to obtain the DASS‑42 equivalent (0–42). The severity level (normal, mild, moderate, severe, extremely severe) is based on these doubled scores. DASS does not yield a single total score – interpretation relies solely on the three distinct subscales, exactly as the scientific standard requires.
✅ Advanced Score Table with Percentages
The report displays the raw DASS‑21 score, the equivalent DASS‑42 score, and the percentage relative to the maximum 42 – making results easy to understand at a glance.
✅ Comparison with Iranian Norms and Z‑Score
Your doubled scores are compared with the means and standard deviations of Iranian nonclinical and clinical samples (Asghari Moghaddam et al., 2008). The Z‑Score indicates how many standard deviations you are from each group's mean, precisely showing your relative position. A tailored interpretation is provided if you've selected your group type.
✅ Group Type Selection (Clinical/Nonclinical)
On the information page, you can specify whether you belong to the general population or have a psychiatric diagnosis. Norms and interpretations are personalized accordingly. You can even edit your group type after viewing the results.
✅ Mismatch Alert
If you selected “nonclinical” but your scores exceed the typical range of the general population, a notice is displayed. Conversely, if you selected “clinical” and your scores are below the clinical mean, you receive a positive message.
✅ Intelligent Validity System (Traffic‑Light)
Before interpretation, your response pattern is analyzed with a green‑yellow‑red system that detects uniform patterns, long streaks of identical answers, very low variability, abnormal response speed, and suspicious repeating patterns. Results are labeled transparently as “empirical response‑quality indicators”.
✅ Professional Bar Chart
A color‑coded bar chart of the three subscales (based on DASS‑42 equivalents) with green, yellow, and red shading gives you an instant visual profile.
✅ Dynamic, Multi‑Layered Interpretation with Pattern Analysis
Your report goes beyond numbers: it includes identification of combination patterns (anxious‑depressive, high stress) and a specific interpretation for each subscale with status icons (✅ normal, 🟠 moderate, 🔴 high/extremely severe).
✅ Practical Advice
For any subscale that falls in the moderate, severe, or extremely severe range, you receive 4 science‑based, actionable tips – from sleep hygiene and stress management to recommendations for seeking professional help.
🚨 Advanced Crisis Alert (Suicide Safety Modal)
If your responses to critical items (suicidal thoughts, hopelessness) are alarming, a full‑screen safety modal appears before results, displaying emergency numbers (social emergency 123, counseling hotline 1480, medical emergency 115) and a mandatory acknowledgment button. A warning card with direct‑call links is also embedded in the report.
🌟 Professional Features
📄 Full PDF export with clinical cover page
💡 Custom report builder
💾 Save & resume
📁 Results archive for progress tracking
⚠️ Sensitive content warning
⌨️ Keyboard shortcuts (keys 0–3)
📱 Optimized performance for Android
🎯 Why trust the DASS‑21?
✔ Computes scores exactly according to scientific standards, with automatic doubling.
✔ Checks the validity of your responses before interpretation.
✔ Compares your scores with Iranian norms and calculates Z‑Scores.
✔ Triggers an immediate crisis alert if suicidal thoughts are present.
✔ Provides interpretations based on your actual data and scientific texts.
✔ Transparently acknowledges the tool’s screening nature and limitations.
🧠 What sets us apart?
Suicide Crisis Modal: No other Persian app forces the user to view emergency resources before displaying results.
Iranian Norms Comparison with Z‑Score: Your precise position relative to the general and clinical population.
Mismatch Alert: Notified if your nonclinical selection contradicts high clinical‑range scores.
Response Pattern Analysis: Detection of uniformity, abnormal speed, and repetitive patterns – for the first time.
Post‑Result Group Editing: Change your group type without restarting the test.
Personalized Practical Advice: Only for subscales that need attention, not generic text.
Clinical Cover Page in PDF: Ready for filing or sharing with a professional.
📲 How to begin?
✅ Specify your group type (clinical/nonclinical) on the information page.
✅ Answer 21 questions about your past week (about 5–10 minutes).
✅ Receive your full report instantly and share it with a psychologist or psychiatrist if scores are elevated.
🔔 Important Note: This is a self‑report screening tool and is not sufficient for a standalone clinical diagnosis. Final interpretation should be performed by a qualified mental health professional, ideally in conjunction with a clinical interview.
✨ Check your mental health status now.
Take the first step toward self‑care with the DASS‑21.
We only reflect your past week’s state;
The decision to change is yours.
