Sum scores are computed by adding up the scores on the items per (sub)scale and multiplying them by a factor 2 . Sum scores for the total DASS-total scale thus range between 0 and 120, and those for each of the subscales may range between 0 and 42.
How is the DASS 42 Questionnaire scored?
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 does a DASS 21 score mean?
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.
Is the DASS 21 a Likert scale?
The DASS 21 measures symptoms of depression, anxiety, and stress [4]. It comprises three subscales that each has seven items: depression (DASS 21-D), anxiety (DASS 21-A), and stress (DASS 21-S). Each item is scored on a 4-point Likert scale ranging from 0 (“did not apply to me at all”) to 3 (“applied to me very much”).
How accurate is DASS test?
Cronbach internal consistency of the entire scale was 0.89 . Item-total correlations ranged from 0.51 to 0.75. Test- retest and split-half reliability coefficient scores were 0.99 and 0.96 respectively. These results demonstrate that the DASS is a valid and reliable instrument.
Is Dass 21 a screening tool?
Overall, the DASS 21-V is a comprehensible and psychometrically sound tool which can be used in primary health care, community interventions, or as a screening tool at clinical settings in rural Viet Nam.
How reliable is Dass 21?
The reliability of DASS-21 showed that it has excellent Cronbach's alpha values of 0.81, 0.89 and 0.78 for the subscales of depressive, anxiety and stress respectively. It was found to have excellent internal consistency, discriminative, concurrent and convergent validities.
Is DASS-21 copyrighted?
The DASS questionnaire is public domain , and so permission is not needed to use it.
How do psychologists measure anxiety?
The HADS-A is a very brief, easy to use screening measure to detect the presence of clinically significant symptoms of anxiety designed for use in medical populations. This measure is widely used and easily obtained.
Who developed the Depression Anxiety and stress Scale?
An instrument that is often used to assess subjective depressive and anxiety complaints in patients is the Depression Anxiety Stress-Scale (DASS) developed by Lovibond and Lovibond [9].
What is the difference between DASS-21 and DASS 42?
The DASS-21 is the abbreviated version of the longer DASS-42, which contains 42 items . As with anything that's been trimmed down to size, the DASS-21 comes with tradeoffs. The DASS-21 has been shown to yield similar, but minimally less reliable scores than the full version.
What type of stress does the DASS measure?
Depression Anxiety Stress Scales – DASS. The DASS is a 42-item self report instrument designed to measure the three related negative emotional states of depression, anxiety and tension/stress .
How do you explain DASS?
The DASS is a set of three self-report scales designed to measure the negative emotional states of depression, anxiety and stress .
Why was the DASS 21 created?
The DASS-21 is the shortened version of the DASS developed by Lovibond and Lovibond [5] to assess symptoms of depression, anxiety and stress among adults .
Why is the Dass good?
The DASS-21 was found to have commendable psychometric properties. It is reliable, valid and easy to administer . Its utility by clinicians will enhance the diagnoses of depression, anxiety and stress among university students.
