Interactive problem solving environments, such as intelligent tutoring systems and educational video games, produce large amounts of transactional data which make it a challenge for both researchers and educators to understand how students work within the environment. Researchers have modeled the student-tutor interactions using complex network…

This article describes an experiment using a novel gasometric assembly to determine the thickness and number of atomic layers of zinc coating on galvanized iron substrates. Students solved this problem through three stages. In the first stage, students were encouraged to find a suitable acidic concentration through the guided-inquiry approach. In…

The use of management information systems (MIS) in higher education is discussed. It is suggested that the value of MIS in higher education is its potential utility in effective political position-building rather than conventional problem-solving. (BH)

Discusses similarities and differences between knowledge acquisition in expert systems and requirement acquisition in others kinds of information systems (particularly decision support systems). Examines role-limiting methods for automated knowledge acquisition and their integration from the problem-solving perspective. Suggests a feasibility…

West Virginia Northern Community College provided workplace literacy education and training for employees of Weirton Steel Corporation and Union Carbide Corporation. For Weirton Steel the training included 4,040 hours of instruction in fundamental literacy skills (reading, writing, speaking, and math), oral and written communications (including…