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Dega, Bekele Gashe; Kriek, Jeanne; Mogese, Temesgen Fereja – Research in Science Education, 2013
The purpose of this study was to categorize 35 Ethiopian undergraduate physics students' alternative conceptions in the concepts of electric potential and energy. A descriptive qualitative research design was used to categorize the students' alternative conceptions. Four independently homogeneous ability focus groups were formed to elicit the…
Descriptors: Foreign Countries, Undergraduate Students, Physics, Scientific Concepts
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Zhang, Xiangmin; Anghelescu, Hermina G. B.; Yuan, Xiaojun – Information Research: An International Electronic Journal, 2005
Introduction: This study sought to answer three questions: 1) Would the level of domain knowledge significantly affect the user's search behaviour? 2) Would the level of domain knowledge significantly affect search effectiveness, and 3) What would be the relationship between search behaviour and search effectiveness? Method: Participants were…
Descriptors: Knowledge Level, Search Strategies, Online Searching, Engineering Education