Learning Management Systems based on Open Sources and their Impact on Developing Cognitive Achievement and Vocational Self-Efficiency among Educational Technology Students

The present study aimed to measure the Impact of using Learning Management
Systems based on Open Sources on developing cognitive achievement and Vocational Self-Efficiency among Educational Technology Students, The Descriptive Approach used to prepare the theoretical framework for research and design it's tools which represented in (Achievement test, Vocational Self-Efficiency Scale), As well as in the analyzing and interpreting the results, and make recommendations and proposals, The Semi-experimental approach was used to verify the hypotheses. The sample consisted of (50) male and female students of the department of educational technology-Faculty of Specific Education - Fayoum university, which were randomly divided into two groups, one of which used Learning Management Systems based on Closed Sources and the other used Learning Management Systems based on Open Sources and the results showed the effectiveness of use Learning Management Systems based on Open Sources on developing the cognitive achievement and Vocational Self-Efficiency for students sample search. The results also showed a positive correlation between both achievement level and vocational Self-efficiency among students.