DELV–Norm Referenced is the premier test that is specifically designed to neutralize possible effects of variations from Mainstream American English (MAE) on a child’s test performance and assess a child’s true language abilities. Normative samples include the general U.S. population and demographically adjusted norms.

Appropriate for students whose first language is English, use the DELV–Norm Referenced to accurately diagnose a child’s speech and language disorders.

Complete test includes examiner’s manual, picture manual, and 25 record forms.

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