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Direct linkPi-Sui Hsu; Reva Freedman; Dean LaBarbera; Ben Kluga; Rui Zhang; Crystal Berrios; Sharda Sharma – International Journal of Designs for Learning, 2025
This design case details the ten-year (2014-present) iterative process to design and develop a graph-based computer-assisted program to support middle school students' development of collaborative argumentation. We begin by describing the first two iterations of the design and discuss how we learned from the process failures. This paper focuses on…
Descriptors: Program Development, Middle School Students, Cooperation, Persuasive Discourse
Download full textWollak, Barbara A.; Koppenhaver, David A. – Assistive Technology Outcomes and Benefits, 2011
Writing is a recursive and complex set of cognitive processes that can be taught effectively to students with disabilities. Employing an adapted cognitive theory of writing, a broad view of what constitutes evidence, and the support of a variety of assistive and internet-based technologies, we developed a writing instructional program to meet the…
Descriptors: Evidence, Disabilities, Cognitive Processes, Writing Instruction
Aivazidis, Constantine; Lazaridou, Maria; Hellden, Gustav F. – Journal of Environmental Education, 2006
The authors compared traditional and Web-based versions of an environmental education program in terms of their effectiveness in raising knowledge and promoting attitudes of environmental issues. They used a pretest-posttest nonequivalent control group quasi-experimental design. Results showed a statistically significant increase of knowledge…
Descriptors: Computer Assisted Instruction, Quasiexperimental Design, Control Groups, Comparative Analysis
