机辅任务型汉语口试系统的设计与实现

The Design and Achievement of the Computer-aided Task-based Spoken Chinese Testing System

本文以任务型学习理论与实践为基础,根据任务型口试特点,利用语言实验室先进的NewClass系统,从任务型口试题型、测试及评分方法等角度设计适合大规模机辅汉语口试系统,该系统可以较好地解决"真实性"与"互动性"这两个难题,提高口试的效度与信度。

Based on the task-based learning theory and its practice and the teatures ot task-based spoken language test, considering the test＇s question types and its evaluated methods, this article designs a computer-aided spoken Chinese testing system, which is suit- able for the large-scaled language test, with the help of the advanced NewClass system in the language lab. This system not only solves ＂reality＂ and ＂interaction＂ which are the two diffi- culties in nowadays computer-aided oral language tests properly, but also improves its validi- ty and reliability.