This paper consists of five parts. Part one introduces the background information of the study. Part two is the relevant theories and an overview of the foreign language learning anxiety and the teachers’ oral feedback. Part three gives a ...

本文依据Pyragas控制混沌系统的基本原理，设计了一个双延迟反馈控制器，通过使用MATLAB对受控的系统进行最大Lyapunov指数计算，便可预知该系统将被控制在何种状态。这样可为实际的工...

本研究的目的在于通过对某大班教师组织的幼儿在园的一日活动，运用事件取样法、观察法、访谈法来观察师幼互动中指令—反馈行为的总体特征，并从幼儿不同取向的反馈行为在教师...

This paper has both theoretical and guiding meanings. Theoretically, this paper made it clear that different types of teachers’ corrective feedbacks affect students in different ways and the characteristics of good corrective feedbacks. Fr...

The conceptual framework of this paper has been formed under the influence of humanistic education, second language acquisition and interaction hypothesis theories. Based on these theories, the study is designed to examine whether and how st...

通过对东风本田商品反馈管理系统和东风本田信息反馈管理系统的了解和分析，发现了现今汽车4S店普遍存在的一些问题，而在本文，主要从汽车4S店信息反馈管理系统存在的问题进行分...