Instrumental Assessments are an essential part or the evaluation process as it helps us reach a confirmatory diagnosis

Common Instrumental Assessments for Speech Sounds Disorders are as follows:

• Goldman-Fristoe Test of Articulation, 3rd edition - GFTA-3

• Khan-Lewis Phonological Analysis, 2nd edition - KLPA-2

• Clinical Assessment of Articulation and Phonology, 2nd edition - CAAP-2

• Arizona Articulation and Phonology Scale, 4th edition - Arizona-4