Educational technology Web-based instruction Computer-assisted instruction 13 Internet in education 6 Dissertations 5 Dissertations, Academic 4 Study and teaching 3 Computer network resources 2 Design 2 Education, Higher 2 Information technology 2 Teachers 2 Attitudes 1 Blended learning 1 Blogs 1 Computer security 1 Curricula 1 Data processing 1 Design and construction 1 Dissertations, Academic -- 1 Distance education 1 Education 1 Education, Secondary 1 Educational tests and measurements 1 Effect of technological innovations 1 Effect of technological innovations on 1 Electronic information resources 1 English language 1 Evaluation 1 Health education 1