Dummy Regression and ANOVA in an Experiment on the Use of the RADEC Model for Mathematical Problem-Solving Ability
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Abstract
This study aims to (1) describe the effect of the RADEC model on mathematical problem-solving ability, and (2) describe the comparison between one-way analysis of variance and dummy regression used in this research. This study is a combination of experimental research and literature study with both quantitative and qualitative elements. The results show that (1) the use of the RADEC learning model has a significant effect on mathematical problem-solving ability, with an effect size of 16.7%, and the RADEC learning model is more effective than the conventional model in improving mathematical problem-solving skills; (2) one-way analysis of variance and dummy variable regression are data analysis techniques that can be used simultaneously or complement each other in experimental research on the RADEC learning model’s effect on mathematical problem-solving ability.
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References
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