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利用文献法结合开放式问卷调查等方法建立了高中生化学情意指标体系并编制了量表。用SPSS 21.0软件对预测试数据进行探索性因素分析,探索因子结构并命名,用AMOS 21软件进行验证性因素分析探讨了量表内部结构的合理性。内部一致性、Rulon分半信度、相关性检验分析显示了量表信度较高;项目与指标的相关系数、结构方程模型拟合分析显示了量表效度较高。通过大规模测试得出了相关结论。研究显示高中生化学情意量表可作为高中生化学情意的测量评价工具。
Using literature methods combined with open-ended questionnaire surveys, a system of high school students’ chemical sentiment indicators was established and scales were compiled. SPSS 21.0 software was used to conduct exploratory factor analysis on the pretest data, and the factor structure was explored and named. The AMOS 21 software was used for confirmatory factor analysis to explore the rationality of the internal structure of the scale. Internal consistency, Rulon’s split-half reliability, correlation test and analysis showed that the reliability of the scale was higher; the correlation coefficient between the items and indicators and structural equation model fitting analysis showed that the scale validity was higher. The relevant conclusions were reached through large-scale testing. Studies have shown that high school students’ chemical affective scales can be used as a measurement and evaluation tool for high school students’ chemical feelings.