Everyone wants a test to be valid. But what is validity and how do you tell if a test is valid or not?
What do we mean by a ‘valid’ test?
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Placement testing
Leading test developers demystify the world of testing and all things Dynamic Placement Test.
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At the ELITE conference in Malang, Indonesia last week Dr Adrian Raper explained why a placement test must be adaptive. This is a summary of his talk.
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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?
Everyone wants a test to be valid. But what is validity and how do you tell if a test is valid or not?
