Prevalence and functional impact of social (pragmatic) communication disorders.

Researchers studied communication difficulties in 386 young children (ages 5-6) using a checklist completed by parents and teachers. They found that very few children (0-1.3%) had only social communication problems. However, 6-10% of children had social communication difficulties along with other language or autism-related challenges. These children struggled more with schoolwork and behavior.

The study suggests some children who need help with communication might not be getting identified for support.

This study examined social-pragmatic communication difficulties in 386 children aged 5-6 years using the Children's Communication Checklist-2 (CCC-2). Researchers investigated prevalence rates and functional impacts of social communication deficits in a community sample. The study found that isolated social-pragmatic communication disorders were rare (0-1.3%), but a larger proportion (6.1-10.5%) had social-pragmatic difficulties alongside structural language problems or autism spectrum symptoms. Children with these broader social-pragmatic deficits showed adverse academic and behavioral outcomes.

The findings suggest that current exclusionary diagnostic criteria may lead to underidentification of children who could benefit from targeted support interventions.

Current exclusionary diagnostic criteria may miss children who could benefit from social communication interventions. Clinicians should consider broader assessment approaches that don't exclude children with co-occurring language or autism spectrum features. Early identification and support for social-pragmatic deficits is important given academic and behavioral impacts.

Single study design limits generalizability. The study used questionnaire-based assessment rather than clinical diagnosis. Sample limited to 5-6 year olds, so findings may not apply to other age groups. Unclear methodology regarding specific diagnostic criteria used.

The aim of this study was to evaluate the Children's Communication Checklist-2 (CCC-2) for measuring social-pragmatic communication deficits and to ascertain their prevalence and functional impact in a community sample. We used parent and teacher responses to the CCC-2 to approximate inclusion (poor social-pragmatic skills) and exclusion (poor structural language skills or autistic symptomatology) criteria for social (pragmatic) communication disorder (SPCD). We tested the prevalence of social-pragmatic deficits in a population-based sample of children (n = 386) aged 5-6 years old using CCC-2 algorithms. We also investigated the academic and behavioural profiles of children with broadly defined limitations in social-pragmatic competence on the CCC-2.

Regardless of the diagnostic algorithm used, the resulting prevalence rates for social-pragmatic deficits indicated that very few children had isolated social-communication difficulties (0-1.3%). However, a larger proportion of children (range: 6.1-10.5%) had social-pragmatic skills outside the expected range alongside structural language difficulties and/or autism spectrum symptoms, and this profile was associated with a range of adverse academic and behavioural outcomes. A considerable proportion of children in the early years of primary school has social-pragmatic deficits that interfere with behaviour and scholastic activity; however, these rarely occur in isolation. Exclusionary criteria that include structural language may lead to underidentification of individuals with social-pragmatic deficits that may benefit from tailored support and intervention.