The negative washback effects of foreign language test in China have affected the teaching of foreign language and the progress of learners negatively and have been increasing much interest in the field of study.

A Study on the Washback of PRETCO on Students Practical English Learning at Higher Vocational Colleges in Chongqing;

Washback of Oral English Test on English Teaching and Learning;

A Study of CET4 Washback;

On CET s backwash effect on college English teaching;

It reaches the conclusion that the negative backwash of composition test in CET-4 and CET-6 counts for the phenomenon.

The article serves to analyze the factors which are responsible for failing to fully promote positive backwash and improve the abilities through present intensive reading examination for senior Sports English majors in Shenyang Sport University.

In accordance with relative testing theories, this paper analyses and reveals the existing problems in relation to validity, reliability, and backwash effects in the oral English test system adopted by the English department in our university, and goes on to propose strategies so as to improve the current oral English test system.

This article sums up its focal points and the characteristics and points out that it has developed some backwash effects in vocational college English teaching.

PRETCO, focusing on testing integrated language skills, communicative language ability and practical language ability, has had good backwash effects on different aspects of vocational college English teaching and learning.

A scientific test exerts backwash effect not only before but also after the test.

Whether achievement testing has positive or negative backwash effect on foreign language teaching and learning has always been a topic for discussion and study in the testing field.

Whether conducting certain amount of achievement tests has positive or negative backwash effect on English teaching and learning in SMS has always been a topic for discussion and study in the assessment field.