%0 Journal Article %A Sedighi, Maryam, Barzegar, Majid, Kouroshnia, Maryam, naziri, Ghasem %T Investigating the Role of Heredity and Environmental Factors in the Development of Cognitive and Affective Dimensions of the Theory of Mind by Comparing Ordinary 4-6-Year-Old Children, Identical and Non-Identical Twins and Orphaned Children %J Psychological Models and Methods %V 16 %N 1 %P 0-0 %D 2024 %R 10.30495/jpmm.2024.32182.3819 %U https://sanad.iau.ir/fa/Article/1162841