LinguiSystems Articulation Test (LAT)

Author(s):Linda Bowers, and Rosemary Huisingh
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LinguiSystems, Inc.
Age Range:3.0-21.11
Administration Time:15-20 minutes
Computerized Scoring:No
Description:The LAT assesses all of the consonant sounds and blends in every position of words. Vocalic /r/ is tested in multiple contexts. Stimulability is assessed immediately after a sound error. The test is administered using five picture scenes. An optional screen for childhood apraxia of speech is included. A Speech Sound Error Analysis helps you quickly identify error patterns.

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