What is the purpose of the DASS-21?
The Depression, Anxiety and Stress Scale – 21 Items (DASS-21) is a set of three self-report scales designed to measure the emotional states of depression, anxiety and stress. Each of the three DASS-21 scales contains 7 items, divided into subscales with similar content.
What is the DASS assessment?
The DASS is a 21- or 42-item measure designed to assess the fundamental symptoms of depression, anxiety and tension/stress.
What is the purpose of DASS?
The principal value of the DASS in a clinical setting is to clarify the locus of emotional disturbance, as part of the broader task of clinical assessment. The essential function of the DASS is to assess the severity of the core symptoms of depression, anxiety and stress.
What is the self-report scale known as DAS?
(DASS) Psychology Foundation of Australia. The DASS is a 42-item self report instrument designed to measure the three related negative emotional states of depression, anxiety and tension/stress. The DASS questionnaire is in the public domain, and may be downloaded from this website.
What is the difference between DASS-21 and DASS 42?
The DASS-21 is the short form of the DASS-42, a self-report scale designed to measure the negative emotional states of depression, anxiety and stress. This scale is suitable for clinical settings to assist in diagnosis and outcome monitoring, as well as non-clinical settings as a mental health screener.
How do you analyze DASS-21?
A guide to interpreting DASS scores is provided in Table 21….Table 21: Interpreting DASS scores.
|DASS scale score||Level of psychological distress|
What is the DASS-21 questionnaire?
This Questionnaire is a short version (21 item) of a 42-item self report instrument designed to measure three related negative emotional states: depression, anxiety and tension/stress. The DASS questionnaire is in the public domain, and may be downloaded from the link below.
How is DASS calculated?
DASS 42 SCORE SHEET Add up each row and enter the score into the available box (D, A or S) Add up the each of the D, A and S columns. The total for each column is the score for that trait: D = Depression A = Anxiety S = Stress Use the ratings table below to assess the meaning of each score.
What theory is the DASS based on?
The psychometric evaluation of the DASS to date has been conducted within the framework of classical test theory. Over the last ten years however there has been a growing awareness in the health and psychological sciences of modern test theory approaches, such as those based on the Rasch measurement model.
Is DASS-21 accurate?
Summary Statistics and Reliability of the DASS-21 The reliability of the DASS-21 was high than this criterion (0.95), indicating that this scale is a reliable psychometric instrument with good internal consistency.
How is DASS-21 scored?
Score are presented as a total score and a score for the three subscales. For each of the three subscales percentiles and computed based on a community sample (Henrey & Crawford, 2005). In addition, scores for each subscale are categorised into five severity ranges: normal, mild, moderate, severe and extremely severe.
What is a normal DASS-21 score?
Who can use DASS-21?
2. Who can administer and interpret the DASS? The DASS is a self-report instrument, and no special skills are required to administer it. However, interpretation of the DASS should be carried out by individuals with appropriate training in psychological science, including emotion, psychopathology and assessment.