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Castro, Edward Anthony – ProQuest LLC, 2010
Purpose: The study's purpose was to determine the degree to which connoisseurship and educational criticism exists in student work evaluation; to identify master teachers' methods utilizing verbal feedback; and to determine the degree that project-based learning (PBL) principles serve as a "model of practice" for selected PBL technology…
Descriptors: Expertise, Feedback (Response), Classroom Techniques, Student Projects
Peer reviewed Peer reviewed
Chen, Chaomei; Cribbin, Timothy; Macredie, Robert; Morar, Sonali – Journal of the American Society for Information Science and Technology, 2002
Discusses information visualization and cocitation analysis and demonstrates the use of an integrative approach to visualizing and tracking the development of competing scientific paradigms. Assumes that a cluster of highly cited and cocited scientific publications in a cocitation network represents the core of a predominant scientific paradigm.…
Descriptors: Case Studies, Citation Analysis, Cluster Analysis, Information Science
Fidel, Raya – 1988
This study investigated online searching behavior manifested by 39 experienced professional searchers performing their regular, job-related searches in order to uncover the rules they use for the selection of search keys, and to represent these rules in a formal model that could be used in the construction of intermediary expert systems. The case…
Descriptors: Bibliographic Databases, Case Studies, Expert Systems, Models
Cheek, Dennis, W., Ed.; Waks, Leonard J., Ed. – 1989
The 52 papers presented reflect the diverse interests of the members of the National Association for Science, Technology and Society (NASTS). The first two papers deal with theoretical issues related to technological literacy (TL). Two papers discuss technology education at the elementary school level. Twelve papers cover various aspects of…
Descriptors: Case Studies, Elementary Secondary Education, General Education, Liberal Arts