学绩测验是经过了一段的教学或训练后,在一个比较明确的相对限定的范围内所进行的测验。要使这一测验达到科学化,最为关键的问题是提高测验的效度。所谓效度是指测验的有效性、正确性,即真实地反映出学生学习水平和教师的教学情况。下面就效度问题,谈些浅见,以求于同行。学绩测验的效度受诸多因素影响,其主要表现在命题、施测、评卷以及受测者受测时的心理状态等几个方面。其中命题与评卷是由教师直接操作。在命题中,效度取决于试题的性能、取材、区分度、难度、编排顺序等。由于教师对学科内容重 A quiz is a test that is conducted within a relatively definite and relatively limited range after a period of teaching or training. The most critical issue to make this test scientific is to increase the validity of the test. The so-called validity refers to the validity and correctness of the test, that is, it truly reflects the level of student learning and the teacher’s teaching situation. The following questions on validity, talk about some ideas, in order to seek peer. The validity of the quiz test is affected by many factors, which are mainly manifested in propositions, tests, assessments, and the psychological state of the subjects under test. Among them, propositions and evaluations are directly operated by teachers. In the proposition, the validity depends on the performance of the questions, the material, the degree of differentiation, the difficulty, and the order of arrangement. Because teachers are heavy on the subject