If a child was given the CELF-3 prior to the CELF-4 does that make either test invalid?

Frequently Asked Question:

If a child was given the CELF-3 prior to the CELF-4 does that make either test invalid?

Answer:

No, because the tests are different, different questions and procedures it would not invalidate either test.


Article ID: 2317
Last updated: 13 Apr, 2010
Scoring Support -> CELF-4 -> If a child was given the CELF-3 prior to the CELF-4 does that make either test invalid?
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