Data for: Analysis of the Arabic version of The Depression Anxiety Stress Scale-21: cumulative scaling and discriminant validity testing

A Guttman chart of the Arabic DASS-21.

It can help understand how the chart was created and provides further explanation of how calculations were performed.

Pictures of Guttman scalograms of the DASS-21, depression, anxiety, stress scales.

阿拉伯语版21项抑郁、焦虑与压力量表（DASS-21）的古特曼量表图（Guttman chart）。
该材料可帮助使用者理解该图表的构建过程，并对其计算执行方式提供进一步阐释。
21项抑郁、焦虑与压力量表（DASS-21）及其抑郁、焦虑、压力分量表的古特曼量表图（Guttman scalogram）图片。