This study uses homogeneity in personal learning styles and heterogeneity in subject knowledge for collaborative learning group decomposition indicating that groups are "mixed" in nature. Homogeneity within groups was formed using K-means clustering and greedy search, whereas heterogeneity imbibed using agenda-driven search. For checking…

The present study examined the relationship among learners' differences, behaviors in manipulating variables, and learning achievements in a simulation-based program that supports discovery learning in the subject of C-programming algorithm. Participants (n = 66) took the Group Embedded Figures Test, Action Control Scale, and Computer…

Learner analysis and needs assessments are basic elements of all instructional design models and are of concern to those designing distance education courses. This investigation surveyed 249 geographically dispersed online students' computer skills and attitudes toward Internet-delivered instruction. Results were assessed by demographics. Results…

This two-year study explored the perceptions and roles of experienced elementary teachers (computer novices) as they learned and began using computer technology in their teaching. Results indicated participants' preferences for learning basic computer skills before integrating technology into the curricula, importance of seeing purpose in using…