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Alex Molnar Ed. – National Education Policy Center, 2019
As proponents continue to make the case that virtual education can expand student choices and improve the efficiency of public education, full-time virtual schools have attracted a great deal of attention. Advocates contend that this potential for individualization allows virtual schools to promote greater student achievement than can be realized…
Descriptors: Computer Simulation, Efficiency, Distance Education, Academic Achievement
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Vista, Alvin – Journal of Librarianship and Information Science, 2013
This paper aims to present an alternative and simple method to improve the filtering of search results so as to increase the efficiency of literature searches, particularly for individual researchers who have limited logistical resources. The method proposed here is scope restriction using an impact-based filter, made possible by the emergence of…
Descriptors: Search Strategies, Online Searching, Information Literacy, Information Skills
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Ramsay, J. O. – Psychometrika, 1991
Kernel smoothing methods for nonparametric item characteristic curve estimation are reviewed. A simulation with 500 examinees and real data from 3,000 records of the Graduate Record Examination illustrate the rapidity of kernel smoothing. Even when population curves are three-parameter logistic, simulation suggests no loss of efficiency. (SLD)
Descriptors: College Entrance Examinations, Computer Simulation, Efficiency, Equations (Mathematics)
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Wang, Wen-Chung; Chen, Po-Hsi – Applied Psychological Measurement, 2004
Multidimensional adaptive testing (MAT) procedures are proposed for the measurement of several latent traits by a single examination. Bayesian latent trait estimation and adaptive item selection are derived. Simulations were conducted to compare the measurement efficiency of MAT with those of unidimensional adaptive testing and random…
Descriptors: Item Analysis, Adaptive Testing, Computer Assisted Testing, Computer Simulation
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Zhi-Cheng, Dong; Collis, Betty – Journal of Educational Technology Systems, 1994
Discusses the portability of a Canadian-made educational simulation software package, "The Electronics Workbench," to China that was part of a larger study conducted at the University of Twente (The Netherlands). Evaluation results of the software use in China are presented, including functionality for electronics education, ease of use,…
Descriptors: Computer Assisted Instruction, Computer Simulation, Courseware, Efficiency
Morse, Timothy E. – School Business Affairs, 1999
Special education uses three types of computer-based instruction software: drill and practice, tutorials, and computer simulation. Assistive technology applications (electronic communication devices, voice-activated software, and print readers) are available for students whose disabilities do not allow them to perform functional tasks…
Descriptors: Assistive Devices (for Disabled), Computer Assisted Instruction, Computer Simulation, Education Work Relationship