بناء ومصداقية مقياس الضغوط الأكاديمية في بيئة التعلم الإلكتروني لدى طلاب الجامعة باستخدام نمذجة المعادلة البنائية الإستكشافية : دراسة منهجية الطرق المختلطة
The study aimed to develop a scale to measure academic stress among university students on online learning during COVID-19 pandemic, and verify its validity and reliability using the exploratory structural equation modeling, and also diagnosis the aspects of academic stress. The study Using mixed method research, based on qualitative study, I developed scale to measure academic stress on online learning environment during COVID-19 pandemic contains an 20-item. The scale was electronic administrated to 511 students enrolled in Suez Canal university (education and arts and humanities sciences), data were analyzed by SPSS (26) and MPLUS (7). Exploratory factor analysis produced three meaningful correlated factors, and three factor model produced by the exploratory structural equation modeling has the best fit with the sample data according RMSEA, NNFI, CFI indices. The scale has internal consistency reliability (Cranach's alpha= 0.928). There are high levels of the most aspects of the academic stress on the Online Learning. Academic stress scale on online learning has satisfactory psychometric properties (validity and reliability). (Published Abstract)