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Michael Mendicino; Leena Razzaq; Neil T. Heffernan – Journal of Research on Technology in Education, 2009
This study compared learning for fifth grade students in two math homework conditions. The paper-and-pencil condition represented traditional homework, with review of problems in class the following day. The Web-based homework condition provided immediate feedback in the form of hints on demand and step-by-step scaffolding. We analyzed the results…
Descriptors: Feedback (Response), Homework, Computer Assisted Instruction, Effect Size
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Fuchs, Lynn S.; Fuchs, Douglas; Craddock, Caitlin; Hollenbeck, Kurstin N.; Hamlett, Carol L.; Schatschneider, Christopher – Journal of Educational Psychology, 2008
This study assessed the effects of small-group tutoring with and without validated classroom instruction on at-risk students' math problem solving. Stratifying within schools, 119 3rd-grade classes were randomly assigned to conventional or validated problem-solving instruction (Hot Math, schema-broadening instruction). Students identified as at…
Descriptors: Intervention, High Risk Students, Problem Solving, Effect Size
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Kiger, Derick M. – Florida Journal of Educational Administration & Policy, 2008
Public schools face raised performance expectations on group-administered achievement tests. In response, educators have implemented various preparation strategies to ready students. However, the research community largely ignores the impact of setting on test performance. This randomized field trial assesses whether or not there were significant…
Descriptors: Grade Point Average, Group Testing, Educational Environment, Statistical Significance
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Randolph, Justus J.; Virnes, Marjo; Jormanainen, Ilkka; Eronen, Pasi J. – Educational Technology & Society, 2006
Although computer-assisted interview tools have much potential, little empirical evidence on the quality and quantity of data generated by these tools has been collected. In this study we compared the effects of using Virre, a computer-assisted self-interview tool, with the effects of using other data collection methods, such as written responding…
Descriptors: Computer Science Education, Effect Size, Data Collection, Computer Assisted Testing
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Christmann, Edwin P.; Badgett, John L. – Information Technology in Childhood Education Annual, 2003
This meta-analysis compared the academic achievement of elementary students who received either traditional instruction or traditional instruction supplemented with CAI. From the 68 effect sizes, an overall mean effect size of 0.342 was calculated, indicating that, on average, students receiving traditional instruction supplemented with CAI…
Descriptors: Academic Achievement, Computer Assisted Instruction, Effect Size, Conventional Instruction