Iteman

Classical Test Theory Analysis

Automate a psychometrician’s work in seconds

Iteman™ 4 empowers more organizations to implement best practices in Psychometrics – the science of assessment. It uses the concepts of AI and automation to replace much of the work that a psychometrician used to do manually by jockeying spreadsheets or spending a day with copy-and-paste!

What is the Free version of Iteman?

Iteman 4 is available as an integrated module of Ada, our cloud-based assessment ecosystem.  Sign up for Ada with the link above and you will have access to the Iteman module.  This provides an account with full functionality but a limit to 100 students and 100 items. This is perfect for teaching or learning classical test theory as well as real-world application to many smaller-scale tests.

The free version allows you to get going with the program immediately and start improving your assessments by flagging items that do not meet best practices.

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How can Iteman™ 4 help your organization?

Save money

Why pay a consultant $5000 to make this report for you? For every test?

User-Friendly UI

A friendly Windows UI – no command code! Designed to make psychometrics accessible to anyone.

Readable Output

Output is a Word file with embedded tables, graphics, and narratives. No more ASCII!

Increase Reliability

Flag items that do not meet standards and diagnose with detailed option statistics.

Upgrading Iteman

You can upgrade to a premium license at any time by entering your credit card, or contact sales@assess.com.if your organization requires PO/invoice.

What does Iteman™ look like?

Iteman provides a straightforward UI for you to specify your input files and types of analysis you want to do.

  • Reliability analysis
  • Distractor analysis
  • Item statistics such as P and Rpbis
  • Differential item functioning
  • Mastery (cutscore) analysis
  • Scaled scoring
  • Automated flagging

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What does Iteman™ output look like?

Instead of producing output as ASCII text from the 1980s, Iteman produces a full narrative report in Microsoft Word.  You can then use this as the starting point draft for your own report, saving you many hours of effort.

The program produces extensive test-level output regarding the examinee scores, including 7 estimates of reliability, complete analysis of domains (content areas), frequency distributions of scores, subscores, and statistics, and CSEM.

However, the majority of the report is item-by-item results like you see above, presented in detailed tables with a quantile plot for each item. Simply paste in item texts, and you have a comprehensive report ready for item reviewers!

A number of large testing companies use Iteman™ 4 to produce reports for clients, charging up to $5,000 each time – you can now produce these reports yourself for a fraction of the cost!