6 Reasons for Online Essay Marking

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Why online essay marking? Essay questions and other extended…

What is Item Banking? How can it improve my assessment?

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Item banking refers to the purposeful creation of a database…

Item Writing Tips

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With so many things to consider, it’s no wonder psychometricians…
modified-angoff

How do I conduct a modified-Angoff study?

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There are a number of acceptable methodologies in the psyychometric…

What is Scaling?

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

What is item response theory?

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Item response theory (IRT) represents an important innovation…

The 3 best approaches for IRT equating

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If you are delivering high stakes tests in linear forms - or…
Juggling-statistics

What do "dichotomous" and "polytomous" mean in IRT?

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Item response theory (IRT) is the dominant psychometric paradigm…
online testing

2016 - A Year of Growth!

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2015 was an incredible year that witnessed extensive changes…
online testing

Doing it Right: Essentials for Online Testing

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If you are looking around for an online testing system, you have…