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ASC's Blog:
Where Psychometrics Is Cool!

(well, it always is…)

Keep on reading for easy-to-digest articles on psychometric topics, industry news, and guest posts from experts.

AI Remote Proctoring
Credentialing

Item Writing Tips

With so many things to consider, it’s no wonder psychometricians often recommend the retirement of poor performing items. Here are some of the most common

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bias scales
Credentialing

What is Test Scaling?

I often hear this question about scaling, especially regarding the scaled scoring functionality found in software like FastTest and Xcalibre.  The following is adapted from

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item response functions
Adaptive testing

What is item response theory?

Item response theory (IRT) represents an important innovation in the field of psychometrics. While now 50 years old – assuming the “birth” is the classic

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psychometrician laptop
Psychometrics

What is a psychometrician?

What is a psychometrician?  A psychometrician is someone who practices psychometrics – the Science of Assessment.  That is, they study the process of assessment development

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