Using the Depression Anxiety Stress Scale 21 (DASS-21) across cultures
Tian P. S. Oei, Sukanlaya Sawang, Yong Wah Goh, and Firdaus Mukhtar
Abstract: The DASS-21 is a well-established instrument for measuring depression,anxiety,
and stress with good reliability and validity reported from Hispanic American, British, and
Australian adults. However, the lack of appropriate validation among Asian populations
continues to pose concerns over the use of DASS-21 in Asian samples .Culural variation
may influfence the individual's experience and emotional expression. Thus,when researchers
and practitioners employ Western based assessments with Asian populations by directly
translating them without an appropriate validation, the process can be challenging. We conducted
a series of rigorous statistical tests and minimized any potential confounds from the demographic
information. Following factor analyses,we performed multigroup analysis across six nations to
demonstrate consistency of our findings. The advantages of this revised DASS-18 stress
scale are two fold. First, it possesses fewer items. which results in a cleaner factotial structure.
Second, it has a smaller interfactor correlation. With these justifications, the revised
DASS-18 stress scale is potentially more suitable for Asian populations. Nonetheless, given
limitations, findings should be considered premilinary.
Keywords: Depression ; Anxiety ; Stress ; Asian; Psychological strain; Psychometrics
The whole paper: http://pan.baidu.com/s/1hq3jgFU