البنية العاملية و الخصائص السيكومترية المختصرة لمقياس الاكتئاب و القلق و الضغوط ((DASS-21 لدى المعلم العماني أثناء جائحة كوفيد-19

الملخص EN

The Current study aimed to investigate the factor construction and psychometric properties of the DASS-21 dimensions of the Depression, Anxiety and Psychological Stress scale.

The first dimension consists of depression of)7(items, and the second dimension is anxiety)7(items, and the third dimension consists of stress, of)7(items.

It was found that all the values of the (DASS) paragraphs correlation coefficients with the total degree of the scale ranged between (0.553-0.837), and all of them are statistically significant at the level of (0.01), and this indicates that the DASS scale has a high degree of internal consistency.

The reliability coefficient for the scale (DASS-21) was (0.96), using the Cronbach alpha coefficient, while the reliability coefficient using the half-segmentation was (0.93), https://amarabac.org/wp-content/uploads/2021/09/البنية-العاملية-والخصائص-السيكومترية-المختصرة-لمقياس-الاكتئاب-والقلق-والضغوط.pdf Also, the reliability coefficient using GETMAN was (0.94), and the study sample consisted of (555) workers in the teaching profession in the Sultanate of Oman.

The confirmatory factor analysis was conducted using the AMOS26 statistical program, and the results of the study found evidence indicating the good fit of the scale and its suitability for