Assessing pragmatic communication in children with Down syndrome

Area of Science:

• Developmental Psychology
• Linguistics
• Speech-Language Pathology

Background:

• Effective communication relies on language content, form, and pragmatic use.
• Children with Down syndrome (DS) often face communication challenges, with limited understanding of their early pragmatic development.
• This study investigates the pragmatic communication profile in young children with DS.

Purpose of the Study:

• To explore the nature of pragmatic communication skills in children with Down syndrome.
• To identify specific strengths and weaknesses within the pragmatic abilities of children with DS.
• To examine the relationship between pragmatic skills and other developmental areas.

Main Methods:

• Assessed 29 six-year-old children with DS using the Children's Communication Checklist-2.
• Evaluated pragmatic areas including initiation, scripted language, understanding context, and nonverbal communication.
• Explored correlations between pragmatic measures, vocabulary, nonverbal mental ability, and social functioning.

Main Results:

• Children with DS demonstrated impairments across all assessed pragmatic areas compared to typically developing peers.
• A distinct profile emerged: nonverbal communication was a relative strength, whereas understanding context was a significant weakness.
• Significant relationships were found between pragmatic areas and vocabulary, nonverbal abilities, and social functioning.

Conclusions:

• By age six, children with DS exhibit significantly impaired pragmatic communication with identifiable strengths and weaknesses.
• Intervention should integrate pragmatic skill development alongside language content and form for children with DS.
• These findings underscore the critical need for early and targeted pragmatic support in this population.