教学质量评价模型研究

毕业设计（论文）教学质量评价模型研究ResearchonthemodeloftheTeachingQualityEvaluation学院:理学院学生姓名:刘君兰专业:信息与计算科学班级:081022学号:08102221指导老师:孙海二零一二年六月东华理工大学毕业设计（论文）摘要摘要本文研究的是教学质量评价的模型，首先介绍了教学质量评价的发展背景和意义及评价原则，指出了当前教学质量评价中存在的问题，并且提出了改进。教学质量评价分为学生评价、同行和专家评价、领导评价和教师自我评价四个部分，本文分别对这四种评价作出了分析，指出了现有的评价方案中存在的不足之处，并对其进行了相应的改进，使评价方案更加客观、合理、科学。评价模型主要针对评价指标体系的确定和评价结果的合理处理两个问题展开分析。首先根据查文献得到一个分三个层次的评价指标体系，运用层次分析法和标度法结合得到各评价指标的权重系数，构造合理的教学质量评价体系。为了最大限度地利用评价信息，我们采用有效区间值代替平均值进行教学质量评价。先统计出三级指标的原始评价数据，然后根据区间值模糊法求得各三级指标的有效区间，接着按照分层次模糊法一层一层地计算上一层指标的有效区间，直到得到最高层次的有效区间，根据四种评价主体得到的有效区间得到综合有效区间，求出该有效区间在各等级的隶属度，根据最大区间数判断最后综合评价的有效区间的隶属等级。按照改进后的要求，在MatlabGUI环境下进行编程得到一个可视界面，只需在得到的界面中分别输入各评价主体对三级指标的评价分数，就可以得到综合评价的有效区间，判断出该有效区间的隶属等级。关键词:教学质量评价；层次分析法；标度法；有效区间；GUI可视界面东华理工大学毕业设计（论文）ABSTRACTABSTRACTThispaperisresearchonthemodeloftheTeachingQualityEvaluation.FirstweintroducetheundergroundofthedevelopmentofTeachingQualityEvaluation,pointouttheproblemsthatexistinthecurrentTeachingQualityEvaluationandgivesomesuggestions.Inthispaper,theTeachingQualityEvaluationincludefourparts:StudentEvaluation,PeerandExploreEvaluation,LeadershipEvaluationandTeacherSelf-evaluation.Analysethesefourkindsofevaluationandpointouttheinadequaciesoftheexistingevaluationprogramanditscorrespondingimprovementtomakeitintoamoreobjective,rational,scientificevaluationprogram.TheEvaluationModelmainlyanalysetwoproblems.Oneofthemishowtobuildagoodsystemoftheevaluationindexandtheotherishowtodealwiththeevaluationdatareasonable.Frist,wegetasystemofevaluationindexwhichisdivideintothreegradationsbythemeanofseekingliterature.Thencalculatetheweightsofeachindexesthroughthemethodofgradationanalysisandratingscale,buildareasonablesystemoftheevaluationindex.Inordertousetheevaluationinformationasmoreaspossible,weusethevalueoftheeffectiveintervalinsteadofthemeanvaluetoevaluatetheteachingquality.Atfrist,weshouldcounttheoriginaldataofthethirdindexes.thencalculatetheeffectiveintervalofeachthirdindexes.Weshouldcalculatetheeffectiveintervalofthehigherlevelonebyoneinthewayoffuzzyuntilwegetthefinaleffectiveinterval.Afterthat,wecombinetheresultsofthefourevaluationsubjectsintoacomprehensiveeffectiveinterval.FinallycalculatehowmuchdoesitbelongtoeachEvaluationLevelandjudgewhichgradationitisaccordingtothemaximumvalueoftheinterval.Accordingtotheimprovedrequirements,wedesignaprogramintheMatlabGUIenvironmenttogetaslidinginterface.Youjustneedtoinputthescoresofeverythirdindexwhichisgivenbydifferentevaluationsubjects,thenyoucangettheeffectiveintervalofthecomprehensiveevaluationandjudgewhichgradeitbelongsto.Keywords:TeachingQualityEvaluation;themethodofanalysisbygradation;ratingscalemethod;effectiveinterval;GUIvisualboundary东华理工大学毕业设计（论文）目录目录绪论...........................................................................................................................................11.1教学质量评价的背景和意义.....................................................................................11.2本文的主要工作.........................................................................................................2第2章教学质量评价概述.....................................................................................................32.1教学质量评价的作用.................................................................................................32.2教学质量评价的原则.................................................................................................42.3教学质量评价的主体及方法.....................................................................................52.3.1学生评价...........................................................................................................52.3.2同行和专家评价...............................................................................................62.3.3领导评价...........................................................................................................62.3.4教师的自我评价...............................................................................................72.3.5几种评价的比较...............................................................................................72.4教学质量评价存在的问题及改进.............................................................................82.4.1教学质量评价存在的问题...............................................................................82.4.2教学质量评价的改进.......................................................................................9第3章教学质量评价数学模型...........................................................................................113.1问题分析...................................................................................................................113.2符号说明...................................................................................................................113.3基本假设及说明.......................................................................................................123.4模型的建立和求解...................................................................................................123.4.1层次分析法.....................................................................................................123.4.2