物理试题难度的测量与分析

SURVEY AND ANALYSIS OF DEGREE OF DIFFICULTY OF PHYSICS TEST

教育测量是教学过程的重要环节，对教学效果起着举足轻重的作用．而测量质量的好与坏主要反映在测量的信度与效度上．本文对试题难度的测量与分析进行了探讨，提出了影响试题难度的四个因素，从而为客观性地分析试题难度提供了方法论的指导．

Educational survey is an important step in teaching progress, has important effect on teaching result. The good survey vesult depends on the reliable and effective degree. In this paper. the survey and analysis of difficulty degree of test problem were discussed, the four factors effectting test difficulty. was advanced, which is useful for the analysis of degree of difficulty of test