Articulation and phonological disorders involve difficulties in producing speech sounds correctly or following sound patterns, affecting intelligibility and communication. This book outlines the nature, causes, and classification of these speech sound disorders. It discusses traditional and phonological process-based intervention models and provides assessment tools and treatment plans. Case studies demonstrate therapy progression across developmental stages. Special attention is given to cultural and linguistic variation in sound production. This guide supports speech-language pathologists and educators in developing individualized and effective interventions.
Bellamy Giles is a professor in phonetics and speech disorders, widely respected for her contributions to articulation and phonological development research. Her work often focuses on speech production patterns in children with language delays and phonological processing deficits. Bellamy has led interdisciplinary projects involving linguists, educators, and clinicians to design inclusive diagnostic tools. She is a recognized speaker in national speech therapy conferences and often collaborates on curriculum development for special education programs.