On the Unipos website, a rush model analysis tool developed under the guidance of Dr. John Michael Linacre "Winstepspage has been added.
Powerful software for Windows-based Rasch Model analysis designed as a tool to facilitate exploration and communication.
It is mainly used for educational tests, psychological assessments, awareness surveys, patient performance protocols, rating scale analysis, calibration of adaptive test item banks, etc.
About Winsteps
Various tests are used as tools to measure learning outcomes and abilities, and the Rusch model is used to improve the quality of those tests.
The Rasch model is one of the mathematical models that enable IRT analysis (item response theory).Dedicated software is required for slightly complicated calculations.Winstepsis one of them.
Winsteps implements two methods of estimating the Rasch parameter from ordered qualitative observations: the JMLE method (Joint Maximum Likelihood Estimation) and the PROX method (Proximal operator). Winsteps' JMLE equations have been enhanced to simultaneously estimate a person's ability and item difficulty.
In the case of dichotomy, "www.rasch.org/rmt/rmt122q.htm, and for polysemy, "www.rasch.org/rmt/rmt102t.htm' is similar to
By using these estimation methods, we can calculate the difficulty and reliability coefficients, which are lacking in the classical test theory (CCT), which depends on the test taker and the test, and improve the overall test quality (difficulty). degree, good questions, etc.).
*For the estimation method, please refer to the manufacturer's web page below.
Estimation methods: JMLE, PROX, WMLE, CMLE, PMLE, AMLE
https://www.winsteps.com/winman/estimation.htm
Main functions
Over 40 different output tables to help visualize the results of your analysis such as scores, scales, errors and comparisons, measurements, standard errors and quality control fit statistics can be exported as Excel, SPSS or text files for integration with other files, human or It has many features such as principal component analysis of residuals for item multidimensionality.
- Construction of 2 min data and data files
- Fit analysis and rating scale
- Partial Credit Scale (PCM)
- Reliability and anchoring (standard errors, quality control fit statistics, etc.)
- Dichotomous data analysis (missing data, correlations, maps)
- Investigation of test functions, etc.
Videos and tutorials
Many videos and tutorials (PDF) are available on the manufacturer's web page.
video tutorial
Tutorial (PDF)
Rasch – Winsteps – Facets Online Rasch Tutorial PDFs
https://www.winsteps.com/tutorials.htm
About License
Each Winsteps license is a perpetual license, meaning that you can use the version you purchased forever.License includes updates for 1 year.
If the free update period ends, you can use the latest version by paying the upgrade cost.
License type
- Single user license: license associated with the user
- Multi-user license: a license that can be tied to any user
There are three additional options for Multi-user licenses.Please check the number of users, organization, etc. and select a license.
- Individual-user license:
License linked to any user (*Can be used by as many users as the number of owned licenses) - Personal Circle site license:
License for classes and study departments
The maximum number of users is 30 (*Users for the number of owned licenses can be used) - Institutional site license:
Licenses for Universities, Companies and Organizations
Unlimited users
*For details on the license, please refer to the manufacturer page.
End User License Agreement (EULA) Terms and Conditions
https://www.winsteps.com/eula.htm
System requirements
Windows 11, 10, 8, 7, Vista compatible (32-bit/64-bit)*
* Currently, we are migrating to the 64-bit version of Windows software.
*It does not work on Windows XP, 2000, ME, NT, 98, 95, 3.1.However, Winsteps 32 is only available for 4.8.2-bit versions of Windows XP. After purchasing a Winsteps standard license, you can request a previous version of Winsteps from the manufacturer.
About using other than Windows
Winsteps is Windows-based software, but it can be installed on Mac, Linux, and Chrome OS by using dedicated applications (VMWare Fusion, Parallels Desktop, Windows Remote Desktop, etc.).
*For details, please refer to the manufacturer's page below.
Installing Winsteps – Facets – Ministep – Minifac on a Mac or Linux
https://www.winsteps.com/mac.htm
Try Ministep (Evaluation/Student/Trial version of Winsteps)
Ministep, a scaled-down version of Winsteps, is available for download and trial for pre-deployment evaluation. Limited to 25 items / 75 people (cases), but has full Winsteps functionality.
* Manufacturer's website "free download now!"button can be downloaded.
Free by Download Ministep
https://www.winsteps.com/ministep.htm
Please note that it is necessary to purchase a license for use after the evaluation is completed.
* An example of an IRT analysis tool other than Winsteps (Stata)
*Please feel free to inquire about products not listed.
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■ Click here for product details and inquiries Winsteps | Rush model analysis tool Manufacturer (Software Developer : Mike Linacre, Ph.D. ) Website
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