IDENTIFICATION OF BIOLOGICAL RISK FACTORS IN STUDENTS WITH SOCIAL COMMUNICATION DISORDER

Social communication plays a crucial role in children’s social, emotional, and academic functioning, while difficulties in this domain may result in long-term developmental consequences. Increasing attention in contemporary research has been directed toward the role of biological risk factors in the development of social communication disorder, particularly those present during the prenatal, perinatal, and early postnatal periods. The study initially included 200 primary school students of both sexes, within which participants with social communication disorder were identified and constituted the experimental group. The aim of this study was to determine the presence and frequency of biological risk factors in children with social communication disorder, to examine differences between children with and without social communication disorder in relation to selected biological indicators, and to explore their association with the occurrence of the disorder. The research was conducted on a sample of 60 primary school students aged 7 to 11 years, including 30 children with social communication disorder and 30 children without the disorder. The criterion for forming the experimental and control groups was performance on a standardized test for the assessment of social communication. Data on biological risk factors were collected using a specially designed questionnaire completed by parents, encompassing prenatal, perinatal, and postnatal variables. Data analysis was performed using descriptive and inferential statistical methods, with the level of statistical significance set at p < 0.05. The results showed that social communication disorder was statistically significantly more prevalent among boys. Children with social communication disorder were more frequently born prematurely, had lower Apgar scores, deviations in birth weight, shorter duration of breastfeeding, and a higher frequency of prenatal complications and maternal medication use during pregnancy. No statistically significant differences between groups were found with regard to mode of delivery, postnatal hospitalization, or the presence of diagnosed illnesses. The obtained findings confirm the significant role of biological risk factors in the development of social communication disorder and highlight the need for early identification of children exposed to biological risks, as well as the planning of timely and targeted early intervention.