Non-Verbal Intelligence in Primary School Students: A Cross-Cultural Study

Abstract

Abstract. In this article we present the results of a cross-cultural study of non-verbal intelligence in primary school students. Significant differences with the effect size of 9% were found in non-verbal intelligence scores of 1057 students from Russia and Kyrgyzstan. The differences were also found for city and countryside residents (effect size of 10%). These results might be explained both by the features of educational systems and socio-economic development level in Russia and Kyrgyzstan.