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Aristovnik, Aleksander – Turkish Online Journal of Educational Technology - TOJET, 2012
The purpose of the paper is to review some previous researches examining ICT efficiency and the impact of ICT on educational output/outcome as well as different conceptual and methodological issues related to performance measurement. Moreover, a definition, measurements and the empirical application of a model measuring the efficiency of ICT use…
Descriptors: Evidence, Foreign Countries, Educational Research, Nonparametric Statistics
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Leppavirta, J.; Kettunen, H.; Sihvola, A. – IEEE Transactions on Education, 2011
Complex multistep problem exercises are one way to enhance engineering students' learning of electromagnetics (EM). This study investigates whether exposure to complex problem exercises during an introductory EM course improves students' conceptual and procedural knowledge. The performance in complex problem exercises is compared to prior success…
Descriptors: Regression (Statistics), Concept Formation, Foreign Countries, Electromechanical Technology
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Shen, C.; Tam, H. P. – Educational Research and Evaluation, 2008
Using 3 waves of the TIMSS data, this study investigates the relationship between 8th-graders' mathematics and science achievement and their self-perceptions on these 2 subjects. For within-country data, there is generally a positive relationship between students' achievement and the following 3 measures of their self-perception: how much they…
Descriptors: Science Achievement, Academic Standards, Correlation, Mathematics Achievement