It is a public domain instrument , meaning it is free for researchers and clinicians to use.
The DASS-243 was first developed in the 1990s by a team of researchers led by Dr. Peter Lovibond and Dr. Sydney Lovibond. The original version of the DASS, known as the DASS-42, consisted of 42 items and was designed to assess three distinct but related constructs: depression, anxiety, and stress. However, subsequent research revealed that the DASS-42 could be shortened to 21 items without compromising its psychometric properties. The resulting instrument, the DASS-21, was later revised and published as the DASS-243. DASS-243
The DASS-21 and DASS-42 have demonstrated good psychometric properties, including: It is a public domain instrument , meaning
The most common cause for an alphanumeric code like this is a misreading of a well-known standard. The most probable correction is or DASS-243 as a mis-transcription of DASS-23 or ISO 243 . Sydney Lovibond
Evaluates chronic non-specific arousal, irritability, and impatience. Key Features and Usage
In the realm of psychological assessments, the DASS-243 is a widely recognized and utilized tool for evaluating mental health. The DASS-243, which stands for Depression Anxiety Stress Scales, is a 21-item questionnaire designed to measure the severity of depression, anxiety, and stress in individuals. Developed by Peter Lovibond and Sydney Lovibond in 1995, this assessment has become a standard instrument in both research and clinical settings.