Introduction to Psychology 10th Edition by Rod Plotnik,Haig Kouyoumdjian

Exercise 8

Studies have found that about 40% of the influence on personality development comes from (a) _____; about 27% comes from how each person adjusts to his or her own environment, which is called (b) _____; and about 7% comes from parental patterns and family experiences, which are called (c) _____.