engleski

Experiment Replication in Evaluation of E-Learning System’ s Effectiveness

This paper presents the methodology for conducting controlled experiment replication, as well as, the results of a controlled experiment and an internal replication that investigated the effectiveness of an e-learning system. There doesn’ t seem to be a common ground on guidelines for the replication of experiments in e-learning system’ s educational influence evaluation, as there are only a few replicated experiments related to the e-leaning systems’ effectiveness evaluation. Therefore, this scientific method has just started to be applied to this propulsive research field. We believe that every effectiveness evaluation should be replicated at least in order to verify the original results and to indicate an evaluated e-learning system’ s advantages or disadvantages.

e-learning; intelligent tutoring systems; effect size; effectiveness; experiment; replication

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