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Article

Наследственные и средовые факторы в восприятии отношений в парах близнецов и сиблингов

Корниенко Д. С.

The aim of this study is to assess nonshared environment characteristics. Intrapair relations features were measured by Sibling differential experience questionnaire (SIDE) on MZ, DZ twins (75 pairs) and siblings (74 pairs). Consistency of twins’ and siblings’ ratings of «sibling interactions», «parental treatment» and «peer- group characteristics» is discussed. Results suggest genetic and environment influence on perception of twins and sibling relations.