认知诊断模型分析---Flexmirt2.0应用

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用Flexmirt2.0进行认知诊断模型分析


Flexmirt2.0试用版，具备全部功能，但只能用14天，对于写论文的同学也许够用了
http://flexmirt.vpgcentral.com/Purchase



Flexmirt2.0的手册目录，其中认知诊断模型分析详见第六章节
http://flexmirt.vpgcentral.com/Purchase

Contents
1 Overview
2 Basic Calibration and Scoring
2.1 Overview
2.2 Single-Group 2PL Model Calibration
2.3 Single-Group 3PL Model Calibration
2.4 Single-Group 3PL EAP Scoring
2.5 Single-Group 3PL ML Scoring
2.6 Graded Model Calibration and Scoring
2.7 1PL Model Fitted to Response Pattern Data
2.8 The Nominal Categories Model
2.8.1 Nominal Model
2.8.2 Generalized Partial Credit Model
2.8.3 Rating Scale Model
3 Advanced Modeling 40
3.1 Multiple Group Calibration
3.2 Characterizing Non-Normal Population Distributions
3.3 Multiple Group Scoring Only
3.4 DIF Analyses
3.5 Multiple Group Multilevel Model
3.6 Multidimensional Model - 4 Correlated Factors
3.7 The Bifactor Model
3.7.1 Bifactor Model Using the Reparameterized Nominal Categories
Model
3.7.2 Bifactor Model Using the 2PL
4 Simulation
4.1 A Syntax-Only Example Using Value Statement
4.2 The First Example Redone Using Parameter File
4.3 The Parameter File Layout
4.3.1 Column Progression for Groups
4.3.2 Column Progression for Items
4.4 A 3PL Model Simulation Example
4.5 Simulating Data with Non-Normal Theta Distributions
4.6 Simulating Bifactor Model Data
4.7 Simulating Group Differences
4.8 Multilevel Bifactor Model Simulation
4.9 Internal Simulation Function
4.9.1 Accessing the Internal Simulation Function
4.9.2 The Simulation Output File
5 Metropolis-Hastings Robbins-Monro Estimation for High
Dimensional Models
5.1 Overview of MH-RM Estimation
5.2 MH-RM Specific Syntax Options
5.3 Examples Utilizing MH-RM Estimation
5.3.1 MIRT Model with Correlated Factors
5.3.2 Multi-level MIRT Model
6 Cognitive Diagnostic Models
6.1 General CDM Modeling Framework
6.2 CDM Specific Syntax Options
6.3 CDM Modeling Examples
6.3.1 Introductory CDM Examples
6.3.2 Replicating Published Examples
7 Details of the Syntax
7.1 The Project Section
7.2 The Options Section
7.3 The Groups Section
7.4 The Constraints Section
8 Models
8.1 A Generalized Formulation
8.2 Item Response Models
8.2.1 Model with Pseudo-Guessing Parameter
8.2.2 Graded Response Model
8.2.3 Nominal Categories Model

Appendices
A Quick-Start Installation and User Guide
A.1 Installing flexMIRT
A.2 Using flexMIRT
B flexMIRT via the Command Line Interface
B.1 System Preparation
B.2 flexMIRT via the CLI - single file run
B.3 flexMIRT via the CLI - batch mode
C Plotting
C.1 Plotting ICCs, TCCs, and Information Functions
D Labeled Output Files
E Licensing Information
E.1 Commercial use of flexMIRT
E.2 Classroom Discounts for flexMIRT
References
Index

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关键词：Flex 模型分析 mirt IRT Lex 模型 论文

谢谢分享。

很新的东西

thanks for your sharing, xie xie

多谢分享，新软件，值得学习。

这些独立软件公司只怕很难生存。

个人感觉现在flexmirt用来做CDM不好，因为蔡不搞这个。如果做CDM，应该还是用Mplus，LCDM框架还是非常flexible的。

soccy 发表于 2015-2-3 21:47
这些独立软件公司只怕很难生存。

蔡生存应该没有问题。

noblesavage 发表于 2015-2-4 00:14
蔡生存应该没有问题。

不能同意更多，这位大侠的funding多如牛毛

不错的资料啊！