Sensory Asymmetry Assessment of 8-11 Years Old Children With And Without Learning Disabilities


  • Tereza Azatyan Khachatur Abovyan Armenian State Pedagogical University



sensory asymmetry, techniques, tests, mental retardation, assessment, speech asymmetry, visual asymmetry, inter hemispheric interaction


Symmetry-related symptoms may be important seems to be very important while child development and schooling. In science, there are two approaches for the evaluation of hemispheric differences: method of determination "of rucote" through the survey (Edinburgh test) (Oldfield, 1971) and the method of active identification of motor and sensory asymmetry by Bragina and Dobrokhotova (Bragina & Dobrokhotova, 1988). Тhe methods are widely represented in the modern scientific literature, but no studies have been found that assessed the relationship between the results of testing the functional asymmetry of the brain using the Edinburgh test and tests to determine motor and sensory asymmetry. For this purpose, the author studied and tested research methods aimed at the examination of the inter hemispheric asymmetry in normally developing and mentally retarded children aged 8-11 years identifying the degree of inter hemispheric interaction.

The research was carried out in the scientific laboratory of the faculty of special and inclusive education of the Khachatur Abovyan Armenian state pedagogical university.

The study involved a total of 131 children aged 8 to 11 years, 73 of them are healthy schoolchildren, as well as 58 children with mild mental retardation.

Author Biography

Tereza Azatyan, Khachatur Abovyan Armenian State Pedagogical University

PhD in Education, Associated professor, Head of Chair
Chair of Special Pedagogy and Psychology,
Khachatur Abovyan Armenian State Pedagogical University, Armenia


Ananyev, B.,G. (1990). Psikhologiya chuvstvennogo poznaniya (Psychology of Sensory Cognition), Moscow: Akad. Ped. Nauk SSSR.

Annett, M., & Kilshow, D. (1982). Mathematical ability and lateral asymmetry. Cortex, Vol. 18 (46), 547-568. doi: 10.1016/S0010-9452(82)80053-1.

Aron, A., Fisher, H., Mashek, D., Strong, G., Li, H., Brown, L. (2005). Reward, motivation, and emotion systems associated with early-stage intense romantic love // Journal of neurophysiology. No 1. - V. 94. - P. 327-337.

Bragina, N., & Dobrokhotova, T. (1988). Functional asymmetries of a person, 2nd ed. Revised and add. - M.: Medicine. - 237 p.

Khokhlov, N., & Kovyazina, М. (2013). Lateral signs, structural-level characteristics of intelligence and mathematical abilities; //Asymmetry magazine. - No 3. - V. 7. - P. 32–52.

Leutin, V.P. (2007). Brain asymmetry and human adaptation /Asymmetry, № 1. - С. 71-73

Lisova, N., & Shilov, A. (2015). The role of activation processes of the cerebral cortex in the formation of stress resistance in students with different temperamental characteristics // Siberian Bulletin of Special Education. No 2 (15). - P. 52-57.

Luria, A.R. (1973). The working brain: An introduction to neuropsychology. New York, NY: Basic Books.

Mikhailov, I.V, & Tkachenko, P.V. (2009). Research capabilities of the status of human peripheral neuro-muscular apparatus in clinic and experiment. Mezhdunarodniy zhurnal prikladnykh i fundamentalnykh issledovaniy. (5): 25-8. Russian.

Oldfield, R.C. (1971). The assessment and analysis of handedness: The Edinburgh inventory. Neuropsychologia, 9(1), 97–113

Pankova, N., & Romanov, S. (2014). Dynamics in the academic year of behavioral manifestations and quantitative indicators of functional inter hemispheric asymmetry in students // Scientific Prospects of the 21st Century. Achievements and prospects of the new century: III International Scientific and Practical Conference, Novosibirsk, August 15-16, - No 3. - Part 5. - Novosibirsk: International Scientific Institute «Education».

San PiN, (2013). Sanitarno-epidemiologicheskie pravila i normativi.

The World Medical Association, Inc. (2008). Declaration of Helsinki Ethical Principles for Medical Research Involving Human Subjects.



How to Cite

Azatyan, T. (2021). Sensory Asymmetry Assessment of 8-11 Years Old Children With And Without Learning Disabilities . Armenian Journal of Special Education, 3(1), 98-104.