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Ha, Minsu; Nehm, Ross H. – Journal of Science Education and Technology, 2016
Automated computerized scoring systems (ACSSs) are being increasingly used to analyze text in many educational settings. Nevertheless, the impact of misspelled words (MSW) on scoring accuracy remains to be investigated in many domains, particularly jargon-rich disciplines such as the life sciences. Empirical studies confirm that MSW are a…
Descriptors: Spelling, Case Studies, Computer Uses in Education, Test Scoring Machines
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Lundeberg, Mary A.; Kang, Hosun; Wolter, Bjorn; delMas, Robert; Armstrong, Norris; Borsari, Bruno; Boury, Nancy; Brickman, Peggy; Hannam, Kristi; Heinz, Cheryl; Horvath, Thomas; Knabb, Maureen; Platt, Terry; Rice, Nancy; Rogers, Bill; Sharp, Joan; Ribbens, Eric; Maier, Kimberly S.; Deschryver, Mike; Hagley, Rodney; Goulet, Tamar; Herreid, Clyde F. – Educational Technology Research and Development, 2011
Although interactive technology is presumed to increase student understanding in large classes, no previous research studies have empirically explored the effects of Clicker Cases on students' performance. A Clicker Case is a story (e.g., a problem someone is facing) that uses clickers (student response systems) to engage students in understanding…
Descriptors: Student Reaction, Program Effectiveness, Biology, Case Method (Teaching Technique)
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Fluck, Andrew E. – Australian Educational Computing, 2008
This paper describes the use of handheld computers in the Science classrooms of four Tasmanian schools over a year. Analysis was informed by theories of innovation and assisted by ecological perspectives. Teachers demonstrated a range of attitudes to innovative pedagogies associated with the devices, and these corresponded to student achievements.…
Descriptors: Instructional Innovation, Student Reaction, Science Education, Science Teachers