The three subscales of the DASS-127 assess different aspects of mental health:
Some specific research institutions or psychiatric software platforms (like certain electronic health record systems) append extra "validity scales" (questions designed to catch if a patient is faking good/bad or answering randomly) to the standard DASS-21.
To reduce participant burden, shorter versions like the and the DASS-12 were developed. The DASS-21 is currently the most popular version, consisting of 21 items—seven for each subscale. Research has shown that these shorter forms maintain high psychometric validity and reliability, often offering a cleaner factor structure than the original 42-item version. Clinical and Research Significance Depression Anxiety Stress Scales - DASS - UNSW DASS-127
To facilitate the interpretation of DASS-127 scores, clinical cut-off scores have been established to indicate the severity of symptoms. The cut-off scores are:
The DASS-127 yields three separate scores, one for each subscale. The scores range from 0 to 42 for each subscale, with higher scores indicating greater severity of symptoms. The scores can be interpreted as follows: The three subscales of the DASS-127 assess different
The three subscales of the DASS-127 are:
Future research should focus on:
If you have been handed a massive mental health questionnaire labeled DASS-127, here is how to navigate it: