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Ishii, Takatoshi; Songmuang, Pokpong; Ueno, Maomi – IEEE Transactions on Learning Technologies, 2014
Educational assessments occasionally require uniform test forms for which each test form comprises a different set of items, but the forms meet equivalent test specifications (i.e., qualities indicated by test information functions based on item response theory). We propose two maximum clique algorithms (MCA) for uniform test form assembly. The…
Descriptors: Simulation, Efficiency, Test Items, Educational Assessment
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Laffey, James M.; Stichter, Janine; Galyen, Krista – International Journal of Virtual and Personal Learning Environments, 2014
iSocial is a 3D Virtual Learning Environment (3D VLE) to develop social competency for students who have been identified with High-Functioning Autism Spectrum Disorders. The motivation for developing a 3D VLE is to improve access to special needs curriculum for students who live in rural or small school districts. The paper first describes a…
Descriptors: Distance Education, Special Needs Students, Computer Simulation, Educational Technology
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Nadolny, Larysa; Childs, Mark – International Journal of Virtual and Personal Learning Environments, 2014
Educational virtual worlds can give students opportunities that would not otherwise be possible in face-to-face settings. The SciEthics Interactive simulations allow learners to conduct scientific research and practice ethical decision-making within a virtual world. This study examined the in-world behaviors that identify students who perceive…
Descriptors: Virtual Classrooms, Scientific Research, Higher Education, Electronic Learning
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Trikalinos, Thomas A.; Hoaglin, David C.; Small, Kevin M.; Terrin, Norma; Schmid, Christopher H. – Research Synthesis Methods, 2014
Existing methods for meta-analysis of diagnostic test accuracy focus primarily on a single index test. We propose models for the joint meta-analysis of studies comparing multiple index tests on the same participants in paired designs. These models respect the grouping of data by studies, account for the within-study correlation between the tests'…
Descriptors: Meta Analysis, Diagnostic Tests, Accuracy, Comparative Analysis
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Jones, Brett D.; Setareh, Mehdi; Polys, Nicholas F.; Bacim, Felipe – International Journal of Web-Based Learning and Teaching Technologies, 2014
Simulations can be powerful learning tools that allow students to explore and understand concepts in ways that are not possible in typical classroom settings. However, research is lacking as to how to use simulations most effectively in different types of learning environments. To address this need, we designed a study to examine the impact of…
Descriptors: Computer Simulation, Undergraduate Students, Student Motivation, Technology Uses in Education
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Lietor-Santos, Juan Jose – Physics Teacher, 2014
The study of the ideal solenoid is a common topic among introductory-based physics textbooks and a typical current arrangement in laboratory hands-on experiences where the magnetic field inside a solenoid is determined at different currents and at different distances from its center using a magnetic probe. It additionally provides a very simple…
Descriptors: Magnets, Physics, Science Experiments, Computer Simulation
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van Schaik, Martijn; Terwel, Jan; van Oers, Bert – International Journal of Technology and Design Education, 2014
In vocational education students are to be prepared to participate in communities of practice. Hence they need technical skills as well as content knowledge e.g. science and mathematics. Research has shown that the instructional strategy of guided co-construction may lead to deeper understandings within a practice. The research questions in this…
Descriptors: Vocational Education, Qualitative Research, Visual Aids, Problem Solving
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Schroeders, Ulrich; Robitzsch, Alexander; Schipolowski, Stefan – Journal of Educational Measurement, 2014
C-tests are a specific variant of cloze tests that are considered time-efficient, valid indicators of general language proficiency. They are commonly analyzed with models of item response theory assuming local item independence. In this article we estimated local interdependencies for 12 C-tests and compared the changes in item difficulties,…
Descriptors: Comparative Analysis, Psychometrics, Cloze Procedure, Language Tests
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Osowiecki, Maria; Francis, Robin – Teaching History, 2014
Year 9 think they know a lot about the First World War. After all, they read Michael Morpurgo's novel Private Peaceful in their English lessons all the way back in Year 7, they have seen Blackadder so many times they can recite it, and in the centenary year of the war's outbreak, they can hardly avoid it on television. But their view of the war…
Descriptors: War, History Instruction, Teaching Methods, Experiential Learning
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Tang, Shensheng – Advances in Engineering Education, 2014
Microcontrollers is a required course in most Electrical, Computer, and Mechanic Engineering (Technology) programs at U.S. universities. Most engineering courses (e.g., microcontrollers), by nature, introduce abstract concepts, definitions, and models, and use primarily lectures and readings (words, symbols) to transmit information. This…
Descriptors: Engineering Education, Conventional Instruction, Teaching Methods, Instructional Effectiveness
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Ince, Elif; Kirbaslar, Fatma Gulay; Yolcu, Ergun; Aslan, Ayse Esra; Kayacan, Zeynep Cigdem; Alkan Olsson, Johanna; Akbasli, Ayse Ceylan; Aytekin, Mesut; Bauer, Thomas; Charalambis, Dimitris; Gunes, Zeliha Ozsoy; Kandemir, Ceyhan; Sari, Umit; Turkoglu, Suleyman; Yaman, Yavuz; Yolcu, Ozgu – Turkish Online Journal of Educational Technology - TOJET, 2014
The purpose of this study is to develop a 3-dimensional interactive multi-user and multi-admin IUVIRLAB featuring active learning methods and techniques for university students and to introduce the Virtual Laboratory of Istanbul University and to show effects of IUVIRLAB on students' attitudes on communication skills and IUVIRLAB. Although there…
Descriptors: Foreign Countries, Virtual Classrooms, Laboratories, Interactive Video
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Dieker, Lisa A.; Rodriguez, Jacqueline A.; Lignugaris/Kraft, Benjamin; Hynes, Michael C.; Hughes, Charles E. – Teacher Education and Special Education, 2014
The future of virtual environments is evident in many fields but is just emerging in the field of teacher education. In this article, the authors provide a summary of the evolution of simulation in the field of teacher education and three factors that need to be considered as these environments further develop. The authors provide a specific…
Descriptors: Teacher Education, Virtual Classrooms, Simulated Environment, Electronic Learning
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Gatumu, Margaret K.; MacMillan, Frances M.; Langton, Philip D.; Headley, P. Max; Harris, Judy R. – Anatomical Sciences Education, 2014
This article describes the introduction of a virtual microscope (VM) that has allowed preclinical histology teaching to be fashioned to better suit the needs of approximately 900 undergraduate students per year studying medicine, dentistry, or veterinary science at the University of Bristol, United Kingdom. Features of the VM implementation…
Descriptors: Foreign Countries, Laboratory Equipment, Anatomy, Medical Education
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Saltarelli, Andrew J.; Roseth, Cary J.; Saltarelli, William A. – Anatomical Sciences Education, 2014
Multimedia and simulation programs are increasingly being used for anatomy instruction, yet it remains unclear how learning with these technologies compares with learning with actual human cadavers. Using a multilevel, quasi-experimental-control design, this study compared the effects of "Anatomy and Physiology Revealed" (APR) multimedia…
Descriptors: Anatomy, Human Body, Multimedia Instruction, Computer Simulation
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Rodrigues, R.; Carvalho, P. Simeão – Physics Education, 2014
In this paper we show an example of how to use a computational simulation to obtain visual feedback for students' mental models, and compare their predictions with the simulated system's behaviour. Additionally, we use the computational simulation to incrementally modify the students' mental models in order to accommodate new data,…
Descriptors: Feedback (Response), Science Instruction, Physics, Cognitive Structures
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