A Polish five-year-old with protracted phonological development

Area of Science:

• Speech-Language Pathology
• Developmental Linguistics
• Child Phonology

Background:

• Protracted phonological development can significantly impact a child's communication abilities.
• Understanding specific phonological patterns in children is crucial for targeted intervention.
• Case studies offer in-depth insights into individual variations in speech sound acquisition.

Purpose of the Study:

• To analyze the phonological system of a five-year-old Polish-speaking child with delayed speech development.
• To identify specific phonological processes and error patterns.
• To inform a tailored intervention plan based on the child's phonological profile.

Main Methods:

• A multi-tier analysis of the child's phonology was conducted.
• Assessment focused on word length, stress, vowels, and consonants (singletons and clusters).
• Analysis included place and manner of articulation, with attention to coronal, labial, and dorsal features.

Main Results:

• The child demonstrated age-appropriate production of vowels, most consonants, word length, and stress patterns.
• Difficulties were observed with coronal consonants (fricatives, affricates, liquids) and consonant clusters.
• Labial and dorsal features were well-established, with labial features dominating problematic sequences.

Conclusions:

• The child's phonological development was asynchronous across different tiers and features.
• A treatment plan was proposed to leverage established labial and dorsal features to address deficits in coronal consonants and clusters.
• This case underscores the importance of individualized assessment and intervention in pediatric speech sound disorders.