Children with cerebral palsy, spina bifida and pragmatic language impairment: differences and similarities in
Pernille Holck1, Ulrika Nettelbladt, Annika Dahlgren Sandberg
1Department of Logopedics, Phoniatrics and Audiology, Clinical Sciences, Lund University, Sweden. pernille.holck@med.lu.se
Insights
Children with cerebral palsy (CP) and spina bifida (SBH) show similar pragmatic language skills. These groups, along with pragmatic language impairment (PLI) children, have overlapping challenges, particularly in memory and inference.
Area of Science:
- Developmental Psychology
- Linguistics
- Clinical Child Psychology
Background:
- Pragmatic language abilities are crucial for social interaction.
- Understanding pragmatic deficits in clinical populations like cerebral palsy (CP), spina bifida (SBH), and pragmatic language impairment (PLI) is essential.
- Previous research suggests distinct profiles for these conditions.
Purpose of the Study:
- To investigate and compare pragmatic abilities across three clinical groups: children with CP, SBH, and PLI.
- To explore the relationships between pragmatic, linguistic, and cognitive variables within these groups.
- To identify similarities and differences in pragmatic functioning.
Main Methods:
- A cohort of 10 children aged 5-11 years from each of the three clinical groups (CP, SBH, PLI) participated.
- A comprehensive battery of pragmatic, linguistic, and cognitive assessments was administered.
- Statistical comparisons were made between groups, and inter-variable correlations were analyzed.
Main Results:
- Significant similarities and a lack of clear boundaries were observed between the CP, SBH, and PLI groups.
- All groups exhibited difficulties with short-term memory and inference, though to varying degrees.
- Differential patterns of variance suggested that grammatical reception, inferential comprehension, and lexical comprehension uniquely influence pragmatic abilities in each group.
Conclusions:
- Children with CP and SBH demonstrated shared pragmatic traits, appearing more similar than previously suggested.
- The findings challenge distinct group categorizations and highlight overlapping pragmatic challenges.
- A revised approach to pragmatic assessment, distinguishing social and linguistic components, is recommended.
Abstract:
Pragmatically related abilities were studied in three clinical groups of children from 5 to 11 years of age; children with cerebral palsy (CP; n=10), children with spina bifida and hydrocephalus (SBH; n=10) and children with pragmatic language impairment (PLI; n=10), in order to explore pragmatic abilities within each group. A range of pragmatic, linguistic and cognitive assessments were performed, and comparisons between the groups were made. In addition, connections between variables were studied. The most salient result was the many similarities and the lack of clear boundaries between the groups. The only significant differences found concerned short-term memory and inference ability, where all three groups experienced problems but to varying extent. Different patterns of variance were found in the groups, indicating that different underlying abilities such as reception of grammar, inferential comprehension and lexical comprehension seem to affect pragmatic ability in somewhat different ways. The results suggest that the children with CP and SBH in this study shared a number of pragmatically related traits, being more similar than would be expected according to earlier research. Finally, it is suggested that pragmatic assessment is further subdivided into a socially versus a linguistically related assessment.
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