Articulation & Phonology

Articulation disorder has to do with difficulties with the production of specific age expected speech sounds.

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Phonological patterns/processes are simplifications of patterns of sounds. All children use these patterns/processes when their speech and language is developing.

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Phonology is related to

• motor movement for speech production

• organization of speech sound in a given language

• stuttering

• producing specific age expected sounds

Articulation disorder is usually characterized by 4 different error types: Fronting, Substitution, Omission, Deletion, Additions

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Children with articulation disorder usually have a small number of speech sound errors, while children with phonological disorder can have many patterns.

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Phonological Process: /sop/-->/so/

• Fronting

• Final Consonant Deletion

• Stopping

• Cluster Reduction

Phonological Process: /spɑt/--> /pɑt/

• Final Consonant Deletion

• Stopping

• Fronting

• Cluster Reduction

Phonological Process: /sel/-->/tel/

• Final Consonant Deletion

• Cluster Reduction

• Stopping

• Fronting

Phonological Pattern: /ki/-->/ti/

• Fronting

• Stopping

• Gliding

• Final Consonant Deletion

Phonological Pattern: /tʃiz/-->/ʃiz/

• Gliding

• Deaffrication

• Cluster Reduction

• Stopping