Introducing Preschool Language Scale, Fourth Edition (PLS4) English Edition. The newest edition of PLS4 will provide you with developmental milestones, based on the latest research. With input from speech pathologists around the U. S. , PLS4 will have expanded coverage of language skills and new norms to obtain an even more accurate picture of a child's language skills. We listened, we learned, and we improved it. PLS4 enhancements are a direct result of your input. Some of the exciting features you'll see are: New Norms based on 2000 U. S. Census figures for children birth through 6 years. The new norms are based on a larger, more diverse sample of approximately 1,500 children, including children with disabilities.
Speech & Language,Diagnostic
[Screening]