语言测试的信度和效度

On Reliability and Validity of Language Testing

语言测试有两个重要的评估标准:信度和效度。把握信度和效度的测量方法、分类、影响因素及信度和效度之间的关系,有利于语言教师的命题以及使评价测试更具科学性。

Language testing has two important evaluation criteria： reliability and validity. In order to make evaluation more scientific and be helpful for teacher＇s proposition, it should grasp the measure method, the classification, the influencial factors and the relationship between reliability and validity.