基于PCA法的成人教育混合式教学效果评价及路径优化

Effect Evaluation and Path Optimization of Blended Teaching of Adult Education Based on PCA Method

在现代信息技术与传统教育融合的多屏数字化时代,主成分分析法(PCA)作为解决成人教育混合式教学效果评价的有效方法进入了大众视野。在分析当前成人教育混合式教学面临困境的同时,选取包括学习者满意度、学习成果、互动程度在内的多维度评价指标,通过数据收集与预处理,运用主成分分析法的原理与步骤,构建了基于PCA法的成人教育混合式教学评价体系。针对评价结果,提出了包括优化成人教育教学设计、提高成人教育学习过程互动、关注成人教育教学成果提升和提高成人教育教学满意度等在内的优化策略,以提高成人教育质量与效果。

In the multi-screen digital era of the integration of modern information technology and traditional education,Principal Component Analysis(PCA)has come into the public view as an effective method to solve the effect evaluation of blended teaching of adult education.While analyzing the current dilemmas faced by blended teaching of adult education,the multi-dimensional evaluation indicators including learner satisfaction,learning outcomes,and the degree of interaction are selected.Through data collection and preprocessing,the principle and steps of PCA method are used to construct an evaluation system of blended teaching of adult education based on PCA method.According to the evaluation results,the optimization strategies are put forward,including optimizing the teaching design of adult education,improving the interaction of the learning process of adult education,focusing on the improvement of teaching outcomes of adult education,and enhancing the satisfaction with adult education teaching,so as to improve the quality and effect of adult education.