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Liberman, Neomi; Beeri, Catriel; Kolikant, Yifat Ben-David – ACM Transactions on Computing Education, 2011
This article reports on difficulties related to the concepts of inheritance and polymorphism, expressed by a group of 22 in-service CS teachers with an experience with the procedural paradigm, as they coped with a course on OOP. Our findings are based on the analysis of tests, questionnaires that the teachers completed in the course, as well as on…
Descriptors: Programming, Teaching Methods, Computer Science Education, Questionnaires
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Poulter, Alan; And Others – Annual Review of Information Science and Technology (ARIST), 1994
Considers the role of library and information science professionals as knowledge engineers. Highlights include knowledge acquisition, including personal experience, interviews, protocol analysis, observation, multidimensional sorting, printed sources, and machine learning; knowledge representation, including production rules and semantic nets;…
Descriptors: Computer Assisted Instruction, Evaluation Methods, Expert Systems, Information Scientists