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Ale, Komathi; Loh, Yvonne Ai-Chi; Chib, Arul – Educational Technology Research and Development, 2017
The One Laptop per Child (OLPC) initiative has been at the forefront of introducing low-cost computers in developing countries. We argue that the problem is not as much as a focus on the provision of affordable technologies, but the lack of consideration of deeply contextualized implementation design and the lack of understanding of psychological…
Descriptors: Rural Areas, Foreign Countries, Computer Mediated Communication, Self Efficacy
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Segedy, James R.; Kinnebrew, John S.; Biswas, Gautam – Educational Technology Research and Development, 2013
Betty's Brain is an open-ended learning environment in which students learn about science topics by teaching a virtual agent named Betty through the construction of a visual causal map that represents the relevant science phenomena. The task is complex, and success requires the use of metacognitive strategies that support knowledge acquisition,…
Descriptors: Artificial Intelligence, Computer Simulation, Computer Mediated Communication, Intelligent Tutoring Systems
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Ertmer, Peggy A.; Newby, Timothy J.; Liu, Wei; Tomory, Annette; Yu, Ji Hyun; Lee, Young Mi – Educational Technology Research and Development, 2011
An international wiki-based collaboration was integrated into a large introductory educational technology course enrolling 346 students, divided into 43 teams. Student teams participated in a 5-week project in which they created wiki chapters about the educational uses of specific Web 2.0 tools. Two to four international students, located in their…
Descriptors: Student Attitudes, Focus Groups, Educational Technology, Web Sites
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Yang, Ya-Ting C. – Educational Technology Research and Development, 2008
This study was designed to investigate the effects of teaching critical thinking skills (CTS) in a large class through asynchronous discussion forums (ADFs) with the facilitation of teaching assistants. A pretest and posttest quasi-experimental design with a comparison group was employed to validate the effectiveness of the proposed approach. The…
Descriptors: Quasiexperimental Design, Computer Mediated Communication, Foreign Countries, Teleconferencing
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Brewer, Susan; Klein, James D. – Educational Technology Research and Development, 2006
In this study, we investigated the effect of type of positive interdependence (roles, rewards, roles-plus-rewards, or no structure) and affiliation motives (high vs. low) in an asynchronous, collaborative learning environment. College reentry students worked together in small, fully online discussion groups that lasted for seven days. Results…
Descriptors: Student Attitudes, Discussion Groups, Cooperative Learning, Correlation