基于教师指导型灰靶决策理论的英语有效学习

英语有效学习评价能为学生英语学习提供直接的评价标准,不仅在实践上能客观判定学生英语学习以及学习策略的好坏,在理论研究上也能把英语学习策略的理论研究与实证紧密结合起来,具有一定的学术价值和实际意义。因此,文章在灰靶决策理论基础上,结合主成分分析方法与网络层次分析模型,构建了一个有效集结教师信息的英语有效学习结果评价模型,该模型解决了原有英语有效学习评价中数据指标相关的问题以及教师信息集结的问题。把该模型进一步运用到大学生英语有效学习综合评价中,模型的可行性和实用性也得到了证实。

Effective English Learning Based on Teacher-Guided Grey Target Decision Theory

Effective English learning evaluation offers direct criteria in appraising students’ performance in English learning.It makes considerable academic and practical sense in that it does not only assess students’ English learning and strategies involved,but also integrates strategy research into practice.Based on the grey target theory and combining the principal component analysis(PCA) and ANP,the paper develops an appraisal model of effective English learning aimed at pooling the instructor’s information in an effective way.The findings of the model used in assessing the overall effectiveness of college students’ English learning can prove its feasibility and practicality.