أثر التفاعل بين مصدر تقديم الدعم (المعلم / الأقران) وحجم مجموعة التشارك (المتوسطة / الكبيرة) في بيئة التعلم الإلكترونية black board في تنمية الاتجاه نحوها وجودة إنتاج الاختبارات الإلكترونية لدى طالبات كلية العلوم والآداب بشرورة
The research aimed to identify the effect of the interaction between the support source (teacher / peer) and the participating group size (medium / large) in E-learning environment, black board, in developing the attitude towards it and the quality of production of E-tests for students at the faculty of Science and Arts in Sharurah, Saudi Arabia. The students were studying a Teaching problems course in the second semester of the academic year 2019/2020. The participants were (48), divided into four groups of (12), according to the independent research variables. The results revealed a statistically significant difference in favor of the supporting source (the teacher) compared to the one of the (peer) in relation to the attitude towards E-learning environment, black board, and the quality of E-test production regardless the size of the participating group (medium / large). The results also revealed a statistically significant difference in favor of the participating group size (medium) compared to the (large) one in relation to the attitude towards E-learning environment, black board, regardless the support source (teacher / peer). Meanwhile, the results did not show a statistically significant difference to the participating group size (medium / large) on the quality of the production of E-tests regardless the support source (teacher / peer). The results indicated that there is no statistically significant difference of the interaction between the support source (teacher / peer) and the size of the participating group (medium / large) on the attitude towards the E-learning environment, Black Board. The results also revealed a statistically significant difference of the interaction between the support source (teacher / peers) and the size of the participating group (medium / large) in E-learning environment, black board, regarding the quality of E-test production in favor of the interaction between the support source of (the teacher) and the size of the participating group (medium). (Published abstract)