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Katsioloudis, Petros; Jovanovic, Vukica; Jones, Mildred – Journal of Technology Education, 2014
The main purpose of this study was to determine significant positive effects among the use of three different types of drafting models, and to identify whether any differences exist towards promotion of spatial visualization ability for students in Industrial Technology and Technology Education courses. In particular, the study compared the use of…
Descriptors: Models, Spatial Ability, Visualization, Industrial Education
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Chen, Yu-Lung; Hong, Yu-Ru; Sung, Yao-Ting; Chang, Kuo-En – Educational Technology & Society, 2011
Software for simulation-based learning of electronics was implemented to help learners understand complex and abstract concepts through observing external representations and exploring concept models. The software comprises modules for visualization and simulative manipulation. Differences in learning performance of using the learning software…
Descriptors: Visualization, Computer Software, Electronics, Computer Simulation
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Koch, Douglas – Journal of Technology Education, 2011
The purpose of this study was to determine whether or not the use of solid modeling software increases participants' success in solving a specified technical problem and how visualization affects their ability to solve a technical problem. Specifically, the study sought to determine if (a) students' visualization skills affect their problem…
Descriptors: Engineering Technology, Spatial Ability, Visualization, Perception Tests
Guidera, Stan; MacPherson, D. Scot – Journal of Technology Studies, 2008
This paper presents the results of a study that was conducted to identify and document student perceptions of the effectiveness of computer modeling software introduced in a design foundations course that had previously utilized only conventional manually-produced representation techniques. Rather than attempt to utilize a production-oriented CAD…
Descriptors: Student Attitudes, Computer Software, Program Effectiveness, Computer Assisted Design
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Mohler, James L. – Journal of Industrial Teacher Education, 2007
This contribution presents two major findings from a qualitative investigation into spatial ability. The elicited data suggested that one of the significant differences between individuals identified as high and low in spatial ability was their decomposition skill relative to spatial problems. Also revealing was the impact of frustration and…
Descriptors: Educational Strategies, Drafting, Spatial Ability, Visualization
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McLaren, Susan Valerie – International Journal of Technology and Design Education, 2008
This paper examines the place of manual technical drawing in the 21st century by discussing the perceived value and relevance of teaching school students how to draw using traditional instruments, in a world of computer aided drafting (CAD). Views were obtained through an e-survey, questionnaires and structured interviews. The sample groups…
Descriptors: Computer Assisted Design, Computer Uses in Education, Technology Education, Drafting