engleski

A Meta-Analytic Estimation of a Common Effect Size from a Series of Experiments Related To an E-Learning System Effectiveness Evaluation

As the acquisition of knowledge is often an expensive and time-consuming process, it is important to know whether it actually improves the student performance. The e-learning is a revolutionary paradigm that has lately been significantly evolving and it is closely related to the intelligent tutoring systems. Methodology for evaluating the educational influence of learning and teaching process, questions whether and in what amount, students learn effectively. Our contribution to this compulsive field of research is a meta-analysis of a series of experiments based on the same two-group methodology that reveals a more precise effect size of one particular e- learning system - eXtended Tutor-Expert System, a representative of web-based authoring shells for building intelligent tutoring systems.

E-Learning, Intelligent Tutoring System, Authoring Shell, Evaluation, Experimental Research, Meta-Analysis, Research Methodology

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