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Planning Experiments in Science Education Research: Comparison of a Quasi-Experimental Approach with a Matched Pair Tandem Design

2015·Christoph Randler, Franz X. Bogner

International Journal of Environmental and Science Education·Cilt 2008/3, Sayı 3

The planning of adequate control groups is a central aspect of educational research. Didactical studies, however, are often field studies encountering many problems of everyday classroom teaching? Recent research has indicated that teachers and their beliefs have an enormous influence …

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Reliability and validation of a short scale to measure situational emotions in science education

2015·Christoph Randler, Eberhard Hummel, Michaela Gläser-Zikuda +2 yazar

International Journal of Environmental and Science Education·Cilt 2011/6, Sayı 4

Research has shown that emotions play a significant role in the learning process and academic achievement. However, the fact that measurement of emotions during or after instruction usually requires written responses on lengthy research instruments has been given as a …

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