The (often a typo for the DASS-21 or DASS-42 scales in English) refers to the widely used Depression Anxiety Stress Scale , a validated psychological tool designed to measure the three related negative emotional states of depression, anxiety, and tension/stress.
The DASS is built on a dimensional conception of mental health, meaning it measures the of symptoms rather than providing a categorical diagnosis. Dass21 questionnaire dass-127 english
While "127" is not a standard item count for the DASS (the original is 42 items and the short version is 21 items), the for the original 42-item scale is 126 . The English version of this tool remains the "gold standard" for research and clinical screening due to its ability to distinguish between these three distinct emotional states. Core Components of the DASS English Version The (often a typo for the DASS-21 or