analytics-pencils-guttman

Guttman Errors: Additional Insight into Examinees

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Guttman errors are a concept derived from the Guttman Scaling…
student essay rubric
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What is a rubric?

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What is a rubric? It's a rule for converting unstructured responses…
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6 Reasons for Online Essay Marking

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Why online essay marking? Essay questions and other extended…
test-security-threats

Identifying and Dealing With Threats To Test Security

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Test security is an increasingly important topic. There are several…
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What is Item Banking? How can it improve my assessment?

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Item banking refers to the purposeful creation of a database…
psychometrics in a fog
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What is psychometrics supposed to be doing?

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Today I read an article in The Industrial-Organizational Psychologist…
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Item Writing Tips

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With so many things to consider, it’s no wonder psychometricians…
atp conference
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ASC Drives Thought Leadership at 2017 Innovations in Testing Conference

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I just returned from the 2017 Innovations in Testing conference…

The Psychometrics of JRR Tolkien

Few people realize that deep in the heart of The Hobbit, Tolkien placed…
Woman-In-Assessment-Center

New version of CITAS released

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The Classical Item and Test Analysis Spreadsheet (CITAS) is…