The Psychometrics of JRR Tolkien

Few people realize that deep in the heart of The Hobbit, Tolkien placed…

New version of CITAS released

The Classical Item and Test Analysis Spreadsheet (CITAS) is…
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How do I conduct a modified-Angoff study?

There are a number of acceptable methodologies in the psyychometric…

Understanding FastTest’s Annual Certification/ Recertification Report

Background of the Certification/Recertification Report The National…
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What is Scaling?

I often hear this question, especially regarding the scaled scoring…
item response theory
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What is item response theory?

Item response theory (IRT) represents an important innovation…
K-12 Assessment Trends

Top 3 K-12 Assessment Trends

Technavio recently released a market analysis on K-12 Assessment…
conference on test security, data forensics, test fraud

ASC Presents at 2016 Conference on Test Security

ASC attended the 2016 Conference on Test Security (COTS), held…