Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

How much overlap is there between the Preschool Language Scale—Fourth Edition and the Bayley–III Language Scale?

April 26, 2017bayley–iii edition Language overlap preschool scale

0

Posted

How much overlap is there between the Preschool Language Scale—Fourth Edition and the Bayley–III Language Scale?

1 Answer

0

Posted

There are only 44 items in the Bayley–III Language Scale that originated from the PLS-4. A validity study between the PLS–4 and the Bayley–III indicate no practice effects between the two tests, so administration of one test does not affect performance on the other test.