Formal Assessment
The Hodson Assessment of Phonological Patterns, Third Edition (HAPP-3) is an objective, standardized dynamic assessment instrument. The HAPP-3 is also a norm- referenced and criterion- referenced test. The main purpose of the HAPP-3 is to analyze phonological deviations in children with highly unintelligible speech. There are three assessment components to the HAPP-3: the Comprehensive Phonological Evaluation,