助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   难度和区分度 的翻译结果: 查询用时:0.01秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

难度和区分度
相关语句
  “难度和区分度”译为未确定词的双语例句
     113 normal children in grade 3-5 are tested in study one using CCLD, and the results show that CCLD has good reliability, validity, difficulty level and discrimination.
     研究一将CCLD测验在113名3-5年级普通小学生群体中进行了试测,结果表明它具有良好的信度、效度、难度和区分度指标。
短句来源
     Conclusion The modified paper pencil test battery is suitable for initial selection of airline student pilots.
     结论 修订后的纸笔测试系统的难度和区分度较好 ,系统的预测信度、效度以及预测符合率较高 ,适合于对初始飞行员进行心理选拔
短句来源
     (2) to carry on the analysis to the present teaching material and search insufficiency;
     (2) 测验的题目也具有较好的难度和区分度
短句来源
     The teaching effectiveness testing statistical analysis system is used to compute some parameters which include credit degree,effect degree, difficulty and difference of each question by inputting original data of exam.
     教学效果测试统计分析系统是对教学效果测试数据统计的分析说明,它通过原始数据的输入来计算若干参数指标,包括信度、效度、各题的难度和区分度等参数。
短句来源
     Objective To evaluate the difficulty and discrimination of knowledge items in AIDS questionnaire, and to provide measures to different problems.
     目的 评价大学生艾滋病知识问卷的难度和区分度 ,以便提出对不同问题的处理意见。
短句来源
更多       
  相似匹配句对
     Analysis of Item Difficulty and Item Discrimination of AIDS Knowledge Questionnaire
     大学生艾滋病知识问卷的难度分度分析
短句来源
     Conclusion This test had moderate difficulty,and satisfactory discrimination and reliability.
     结论试题难度适中、分度信度好。
短句来源
     The Study on Artificially Evaluation Approach of Difficulty and Discrimination
     题目难度分度参数人工赋值方法的研究
短句来源
     Research on calculating methods of difficulty and differentiation in education survey
     教育测量中难度分度的计算方法
短句来源
     (2) to carry on the analysis to the present teaching material and search insufficiency;
     (2) 测验的题目也具有较好的难度分度
短句来源
查询“难度和区分度”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
没有找到相关例句


The Wechsler Preschool and Primary Scale of Intelligence (WPPSI)was revised according to the cultural background of Chinese children.This new version is called the China-Wechsler Younger Children Scale ofIntelligence (C-WYCSI). Three subtests and the two-thirds items ofWPPSI were replaced. C-WYCSI consists of two sets of norms, one is madeup of urban children (N=2200) and another is made up of rural children(N=1120). The following psychometrical characteristics of the scale are considered: most floors of the...

The Wechsler Preschool and Primary Scale of Intelligence (WPPSI)was revised according to the cultural background of Chinese children.This new version is called the China-Wechsler Younger Children Scale ofIntelligence (C-WYCSI). Three subtests and the two-thirds items ofWPPSI were replaced. C-WYCSI consists of two sets of norms, one is madeup of urban children (N=2200) and another is made up of rural children(N=1120). The following psychometrical characteristics of the scale are considered: most floors of the subtests of this new scale were improvedbut some of the ceilings worsened. The average of reliability coefficientof the subtests are 0.79 (urban) and 0.83 (rural), the stability coeffic-ient of IQ are from 0.82 to 0.89 and the coefficient of correlation ofIQ on the C-WYCSI with IQ on the WPPSIa are from 0.786 to 0.878.

本文介绍了中国-韦氏幼儿智力量表(C-WYCSI)的编制情况。C-WYCSI是以WPPSI为蓝本编制,包括城市常模(N=2200人)和农村常模(N=1120人)。作者从心理测量学角度对常模的构成、测验项目的筛选及上下限、信度和效度等问题进行了分析与讨论。结果提示:尽管C-WYCSI改变很大,但项目的难度和区分度是较满意的;城市常模的测验下限明显改善,但上限不及原量表;各种信度均达到测量学认可的水平;效度研究结果表明:C-WYCSI较好地保持了WPPSI的功能。

The paper discussed a microcomputer analysing system of examination result and it's using method. When the name and number and every question's score of every student is inputed into it, It gives total mark, position in a name list, standard mark for every student and gives maximun, minimun, average mark, average deviation, standard deviation, reliability and validity for the examination total mark and gives average score, average deviation, standard deviation, difficulty and discrimination of every question....

The paper discussed a microcomputer analysing system of examination result and it's using method. When the name and number and every question's score of every student is inputed into it, It gives total mark, position in a name list, standard mark for every student and gives maximun, minimun, average mark, average deviation, standard deviation, reliability and validity for the examination total mark and gives average score, average deviation, standard deviation, difficulty and discrimination of every question. It still can draw the histrogram of total mark distribution. The all result and data store in disk. If any error is discovered it is correctted at once. The system have been written by BASIC programing language, and result is outputed for chinese. It is advantageous for teaching and administrative staff application.

本文讨论一种考试成绩微机分析系统的程序结构及其使用方法。该系统能对各种考试信息进行处理。它只要输入参考人员姓名、学号、每题得分,就能得出每个考生的成绩、名次及标准分。同时得出此次考试的最高分数、最低分数、平均分数、平均差、标准差、信度、效度以及得出每题的平均分、平均差、标准差、难度和区分度等考试质量指标。系统还能自动打印考试成绩分布直方图。分析结果连同原始数据存入磁盘。若发现有错,还可以修改。本系统采用BASIC程序语言编写,采用中文输出,便于教学人员使用。

When a question bank has been formed, further studies are needed for its perfection step by step. Reliability, validity, degree of difficulty, distinguishability are four indexes to evaluate the quality of question bank. Degree of difficulty and distinguishability were examined in this study. The results indicated that there was no close relation between degreeof difficulty and distinguishability and distinguishability was higher when degree of difficulty was moderate. It is suggested that the index of degree...

When a question bank has been formed, further studies are needed for its perfection step by step. Reliability, validity, degree of difficulty, distinguishability are four indexes to evaluate the quality of question bank. Degree of difficulty and distinguishability were examined in this study. The results indicated that there was no close relation between degreeof difficulty and distinguishability and distinguishability was higher when degree of difficulty was moderate. It is suggested that the index of degree of difficulty of sports medicine exam be 0.5-0.85. According to the index of distinguishability, exam questions can be divided into four types. The study made specific analysis on some exam questions. Dis tinguishability of diffe ent type of exam questions was discussed and suggestions to improve distinguishability were made.

试题库建立后,应对试题的科学性进行研究,以使其逐步完善.信度、效度、难度、区分度为检验试题库试题质量好坏的指标.本文对试题的难度和区分度进行了初步探讨.认为试题的难度与区分度无相关意义,难度适中者,区分度较高,提出运动医学试题难度指数以0.5-0.85为宜.按区分度指数可将试题分为四类,文章中对部分试题进行了具体分析.同时,还初步探讨了各种不同类型试题的区分度,对区分度较差的试题提出了改进意见,可供修改运动医学试题库参考.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关难度和区分度的内容
在知识搜索中查有关难度和区分度的内容
在数字搜索中查有关难度和区分度的内容
在概念知识元中查有关难度和区分度的内容
在学术趋势中查有关难度和区分度的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社