【摘要】 以知识量作为作业难度表征的重要指标;在讨论信息量、教学时间与知识量关系的基础上,根据BROOKES信息基本方程,建立了社会标准教学时间与知识量的映射关系;根据知识表达系统提出了基于社会标准教学时间的知识测度原理及其测度方法;结合岗位知识量的测度进行了算例说明。更多还原

【Abstract】 This article points out that knowledge quantity is an important index for knowledge work difficulty assessment.Based on the discussion on the relation among information quantity,teaching time and knowledge quantity,it establishes the mapping between social standard teaching time and knowledge quantity according to BROOKES fundamental equation of information science.This article proposes the measuring principle and method for knowledge quantity measurement based on standard social teaching time according to the knowledge representation system.Finally,it gives an example to explain the calculation for the measurement of the post-based knowledge quantity.更多还原