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Applying TSSL in Database Schema Modeling: Visualizing the Syntax of Gradual Transitions
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Katz, Adi – Journal of Technology and Science Education, 2018
Since database conceptual modeling is a complex cognitive activity, finding an appropriate pedagogy to deliver the topic to novice database designers is a challenge for Information Systems (IS) educators. The four-level TSSL model that is known in the area of human-computer interactions (HCI) is used to explain and demonstrate how instructional…
Descriptors: Schemata (Cognition), Databases, Visualization, Teaching Methods
e-Leadership of School Principals: Increasing School Effectiveness by a School Data Management System
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Blau, Ina; Presser, Ofer – British Journal of Educational Technology, 2013
In recent years, school management systems have become an important tool for effective e-leadership and data-based decision making. School management systems emphasize information flow and e-communication between teachers, students and parents. This study examines e-leadership by secondary-school principals through the Mashov school management…
Descriptors: Principals, School Administration, Educational Technology, Technology Uses in Education
Information Retrieval Using ADABAS-NATURAL (with Applications for Television and Radio).
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Silbergeld, I.; Kutok, P. – Online Review, 1984
Describes use of the software ADABAS (general purpose database management system) and NATURAL (interactive programing language) in development and implementation of an information retrieval system for the National Television and Radio Network of Israel. General design considerations, files contained in each archive, search strategies, and keywords…
Descriptors: Archives, Computer Software, Databases, Foreign Countries