加权比值型课程目标达成度评价方法的局限性及其改进方法研究——以《工程水文学》为例  

Limitations and Improvements of Weighted Ratio Course Objective Achievement Evaluation Method——Taking Engineering Hydrology as an Example

作　　者：闫峰 李娜[1] 杨雨欣 YAN Feng;LI Na;YANG Yuxin(School of Civil Engineering and Architecture,Nanchang University,Nanchang,Jiangxi 330031,China;Key Laboratory of Poyang Lake Environment and Resource Utilization Ministry of Education,Nanchang University,Nanchang,Jiangxi 330031,China)

机构地区：[1]南昌大学工程建设学院,江西南昌330031 [2]南昌大学、鄱阳湖环境与资源利用教育部重点实验室,江西南昌330031

出　　处：《水利与建筑工程学报》2023年第2期235-240,共6页Journal of Water Resources and Architectural Engineering

基　　金：江西省教改课题“面向工程认证的毕业要求达成情况评价方法与软件设计研究”(JXJG-20-1-34)。

摘　　要：提出了基于加权分段函数的改进课程目标达成度评价方法,并以《工程水文学》的为例,验证了评价模型的有效性。结果显示,与传统加权比值模型相比,加权分段函数模型具有如下优势:加权分段函数模型通过科学设计函数的拐点,为教学目标达成度和课程目标达成度的合格阈值提供了数学依据;加权分段函数型模型则克服了考核难度对教学目标评价结果的影响,能够准确实现不同难度教学目标达成度的横向对比;对于考核方式有较大优化的课程,传统加权比值型方法由于忽视了考核材料的难度差异,导致评价结果不符合实际。而加权分段函数模型则能准确量化其课程目标达成度的持续改进过程,有效服务课程的持续改进效果分析。It is proposed that an improved curriculum goal achievement degree evaluation method based on weighted piecewise function,and takes the curriculum goal achievement degree evaluation of"Engineering hydrology"course as an example which verifies the validity of the evaluation model.The results show that the weighted piecewise function model has the following advantages compared to the traditional weighted ratio model which are as follows.The weighted piecewise function model provides the mathematical basis for the qualified threshold of the teaching goal achievement degree and the curriculum goal achievement degree,through scientifically designing the inflection point of the function.The weighted piecewise function model overcome the influence of evaluation difficulty on teaching goal evaluation result,and accurately achieve the horizontal comparison of teaching goal achievement degree with different difficulty.For curriculum with great improvement in evaluation difficulty,traditional weighted ratio model neglects the difference of difficulty of evaluation material,which lead to unrealistic evaluation results of traditional weighted ratio model.However,the weighted piecewise function model can accurately qualify the course of continuous improvement of curriculum goal achievement degree,and effectively serve the effect analysis of the continuous curriculum improvement.

关 键 词：工程认证 课程目标达成度 加权分段函数模型 

分 类 号：G642.0[文化科学—高等教育学]