Placement testing

Leading test developers demystify the world of testing and all things Dynamic Placement Test.

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HOPES LEB

HOPES LEB Online learning for refugees: An analysis of project outcomes

Atlas English shares their findings from their project with HOPES LEB, improving the prospects for vulnerable youth and refugees in Lebanon.

What do we mean by a 'valid' test?

What do we mean by a ‘valid’ test?

Everyone wants a test to be valid. But what is validity and how do you tell if a test is valid or not?

Item analysis: How reliable is your test?

Item analysis: How reliable is your test?

This post explains what item analysis is, how we use it, and what you’ll find in a robust and reliable test.