TAILIEUCHUNG - Web-Based Learning Environment: A Theory-Based Design Process for Development and Evaluation

The questionnaire also asks if EIA decision and the development consent should obligatorily take the form of a single decision (in other words, if separate decisions first on EIA and then on development consent should be avoided). With regards to this, the experience of NGOs (some of the cases are mentioned above) shows that the situation when EIA is a separate procedure concluded not by a binding decision but by a non-binding “opinion” is the most problematic. This causes many problems, namely with regard to the requirements of the Directive concerning public participation and access to justice, and it also diminishes the chance that the results. | Journal of Information Technology Education Volume 6 2007 Web-Based Learning Environment A Theory-Based Design Process for Development and Evaluation Chang S. Nam University of Arkansas Fayetteville AR USA Tonya L. Smith-Jackson Virginia Tech Blacksburg VA USA cnam@ smithjack@ Executive Summary Web-based courses and programs have increasingly been developed by many academic institutions organizations and companies worldwide due to their benefits for both learners and educators. However many of the developmental approaches lack two important considerations needed for implementing Web-based learning applications 1 integration of the user interface design with instructional design and 2 development of the evaluation framework to improve the overall quality of Web-based learning support environments. This study addressed these two weaknesses while developing a user-centered Web-based learning support environment for Global Positioning System GPS education Web-based distance and distributed learning WD2L environment. The research goals of the study focused on the improvement of the design process and usability of the WD2L environment based on a theory-based Integrated Design Process IDP proposed in the study. Results indicated that the proposed IDP was effective in that the study showed 1 the WD2L environment s equivalence to traditional supplemental learning especially as a Web-based supplemental learning program and 2 users positive perceptions of WD2L environment resources. The study also confirmed that for an e-learning environment to be successful various aspects of the learning environment should be considered such as application domain knowledge conceptual learning theory instructional design user interface design and evaluation about the overall quality of the learning environment. Keywords Human-Computer Interaction Usability Evaluation Web-Based Distance and Distributed Learning WD2L Instructional Design e-Learning Introduction As an increasingly

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