基于PMC指数模型的“双减”政策量化评价

Quantitative evaluation of"double reduction"policy based on PMC index model

以12项代表性“双减”政策为研究对象,结合文本挖掘方法构建PMC指数模型,计算各项政策的PMC指数并绘制PMC曲面图。结果表明,所选取的12项代表性政策中,10项属于优秀级别,2项属于可接受级别。政策在校外培训机构监管、政策评价和政策成效方面表现良好,但在时效性和领域方面存在不足。

With 12 representatives of"double reduction"policies taken as the object of study,the PMC index model is constructed by integrating the text mining method,calculating the PMC index of each policy,and plotting the PMC surface chart.The results indicated that among the 12 representative policies selected,10 were of excellent level and 2 were of an acceptable level.While the policies perform favorably in the supervision of out-of-school training institutions,policy evaluation,and policy effectiveness,there are shortcomings in timeliness and domain.