安徽师范大学学报：人文社会科学版
安徽師範大學學報：人文社會科學版
안휘사범대학학보：인문사회과학판
Journal of Anhui Normal University(Humanities and Social Sciences)
2012年
1期
67~73
,共null页
数学学业成就 标准参照性评估 项目反应理论 信息函数 实证分析
數學學業成就 標準參照性評估 項目反應理論 信息函數 實證分析
수학학업성취 표준삼조성평고 항목반응이론 신식함수 실증분석
mathematical academic achievement; criterion-referenced evaluation; IRT; information function; empirical analysis
对不同类型学校的774名有效被试实施数学学业成就水平测试,并应用IRT参数模型方法进行分析,得出四点判断：（1）测验分数、最优分数呈负偏态分布;（2）测验信息函数负向偏移,大体呈现双峰波形;（3）主观性试题与逻辑斯蒂模型的拟合性较差;（4）不同类型学校学生的数学学业成就水平存在显著性差异。
對不同類型學校的774名有效被試實施數學學業成就水平測試,併應用IRT參數模型方法進行分析,得齣四點判斷：（1）測驗分數、最優分數呈負偏態分佈;（2）測驗信息函數負嚮偏移,大體呈現雙峰波形;（3）主觀性試題與邏輯斯蒂模型的擬閤性較差;（4）不同類型學校學生的數學學業成就水平存在顯著性差異。
대불동류형학교적774명유효피시실시수학학업성취수평측시,병응용IRT삼수모형방법진행분석,득출사점판단：（1）측험분수、최우분수정부편태분포;（2）측험신식함수부향편이,대체정현쌍봉파형;（3）주관성시제여라집사체모형적의합성교차;（4）불동류형학교학생적수학학업성취수평존재현저성차이。
Mathematics academic achievement of proficiency test is based on the national mathematics curriculum standards,which is criterion-referenced evaluation that constructed professionally in order to assess student mathematics learning quality in basic education.Through stratified sampling,774 valid subjects distributed in the different types of schools are to be for mathematics academic achievement testing.We analysis Analyse the test dates in applying the IRT parameter model and obtain four judgments：（1） Test scores and the best scores should be positively distributedshow negative skewness;（2） the test information function should be offset to the negative direction,so that there would be generally show a double waveform.（3）The subject item is poorly fit with the logistic models;（4） There is an obvious difference among the mathematics academic achievement levels of different types of schools.
