Measurement
GFTA-2: Goldman-Fristoe Test of Articulation: Second Edition
Reference and/or access link:
Goldman, R. and Fristoe, M. (2000). Goldman-Fristoe Test of Articulation. American Guidance Service, Circle Pines, MN, USA.
https://www.pearsonassessments.com/store/usassessments/en/Store/Professional-Assessments/Developmental-Early-Childhood/Goldman-Fristoe-Test-of-Articulation-3/p/100001202.html#