irtplay: An R Package for Online Item Calibration, Scoring, Evaluation of Model Fit, and Useful Functions for Unidimensional IRT

Lim Hwanggyu; Wells Craig S.

首页> 外文期刊>Applied Psychological Measurement >irtplay: An R Package for Online Item Calibration, Scoring, Evaluation of Model Fit, and Useful Functions for Unidimensional IRT

【24h】

irtplay: An R Package for Online Item Calibration, Scoring, Evaluation of Model Fit, and Useful Functions for Unidimensional IRT

机译：Irtplay：用于在线项目的R包校准，评分，模型适合评估，以及非二维IRT的有用功能

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The R package irtplay provides practical tools for unidimensional item response theory (IRT) models that conveniently enable users to conduct many analyses related to IRT. For example, the irtplay includes functions for calibrating online items, scoring test-takers' proficiencies, evaluating IRT model-data fit, and importing item and/or proficiency parameter estimates from the output of popular IRT software. In addition, the irtplay package supports mixed-item formats consisting of dichotomous and polytomous items.

机译：R包Irtplay提供了用于单向项目响应理论（IRT）模型的实用工具，方便用户能够进行与IRT相关的许多分析。例如，IRTPLAY包括用于校准在线项目，评分测试 - TAKERS的潜在，评估IRT模型数据适合的功能，以及从流行IRT软件的输出导入项目和/或熟练参数估计。此外，Irtplay包支持由二分和多种多样物品组成的混合物品格式。

著录项

来源
《Applied Psychological Measurement》 |2020年第8期|共3页
作者
Lim Hwanggyu; Wells Craig S.;
展开▼
作者单位

Grad Management Admiss Council 11921 Freedom Dr Suite 300 Reston VA 20190 USA;

Univ Massachusetts Amherst MA 01003 USA;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类计量学;
关键词
computerized adaptive testing; IRT model fit; item response theory; scoring;

机译：计算机化自适应测试;IRT模型适合;项目响应理论;得分;

相似文献

外文文献
中文文献
专利

1. irtplay: An R Package for Online Item Calibration, Scoring, Evaluation of Model Fit, and Useful Functions for Unidimensional IRT [J] . Lim Hwanggyu, Wells Craig S. Applied Psychological Measurement . 2020,第7a8期

机译：Irtplay：用于在线项目的R包校准，评分，模型适合评估，以及非二维IRT的有用功能
2. Assessing Item Fit for Unidimensional Item Response Theory Models Using Residuals from Estimated Item Response Functions [J] . Shelby J. Haberman, Sandip Sinharay, Kyong Hee Chon Psychometrika . 2013,第3期

机译：使用估计的项目响应函数中的残差评估一维项目响应理论模型的项目拟合度
3. Measuring upper limb capacity in poststroke patients: development, fit of the monotone homogeneity model, unidimensionality, fit of the double monotonicity model, differential item functioning, internal consistency, and feasibility of the stroke upper limb capacity scale, SULCS. [J] . Roorda LD, Houwink A, Smits W, Archives of Physical Medicine and Rehabilitation . 2011,第2期

机译：测量卒中后患者的上肢容量：发展，单调均匀性模型的拟合，一维性，双单调模型的拟合，差异项功能，内部一致性以及中风上肢容量量表SULCS的可行性。
4. (114)THE EVALUATION OF EDUCATIONAL BENEFITS OF ONLINE LEARNING TOOLS ON STUDENT PERFORMANCE IN A MAJOR ASSESSMENT ITEM ACROSS TWO HIGHER EDUCATION INSTITUTIONS IN AUSTRALIA [C] . Abdullah Karaksha, Russ Chess-Williams, Candice Holani International Technology, Education and Development Conference . 2016

机译：（114）在澳大利亚两家高等教育机构的主要评估项目中对在线学习工具对学生表现的教育效益的评价
5. Comparison of ability estimates using unidimensional and multidimensional scoring models for dichotomously scored items. [D] . Radwan, Nizam. 2005

机译：使用一维和多维计分模型对二分计分的项目进行能力估计的比较。
6. Having a Fit: Impact of Number of Items and Distribution of Data on Traditional Criteria for Assessing IRT’s Unidimensionality Assumption [O] . Karon F. Cook, Michael A. Kallen, Dagmar Amtmann -1

机译：有一个适用于：传统的标准数据的项目数的影响及分布的评估IRT的单维性假设
7. Fitting Diffusion Item Response Theory Models for Responses and Response Times Using the R-Package diffIRT [O] . Dylan Molenaar, Francis Tuerlinckx 2016

机译：使用R-package diffIRT拟合响应和响应时间的扩散项目响应理论模型

irtplay: An R Package for Online Item Calibration, Scoring, Evaluation of Model Fit, and Useful Functions for Unidimensional IRT

摘要

著录项

相似文献

相关主题

期刊订阅