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The purpose of this study is to perform meta-analysis with researches about scientific attitude on the research of science education (124 papers published ) in Korea so that it can comprehensively analyze the existing studies and verify the effectiveness. The meta-analysis results of this study showed different effect sizes depending on the variables of the study on scientific attitudes. First, in terms of the number of participants, the average effect size was decreased in the order of less than 40, 40~59, 60~79, 80~99, more than 100 people. In the case of level of schools subjected to researches, the effectiveness was big in the order of kindergarten elementary school middle school high school. In addition, the effect size in accordance with related scientific areas in the research got bigger in the order of biology physics integrated science chemistry earth science. The effect size according to dependent variables except scientific attitude was greater in the order of problem-solving ability science concepts process skills creativity study achievement. Through meta-analysis by variables of researches, as less people participated and they were younger, the researches showed greater effectiveness. Also, in the case of related science areas, the effect of biology and physics was bigger than other areas when applying them to experiments. When including problem-solving ability, science concepts and process skills as dependent variables to a research together, the effectiveness was great.
KIM et al. (2024) studied this question.
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