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

Exercise 2

A drinker's risk of becoming an alcoholic increases three to four times if members of his or her family are alcoholics. The risk of developing alcoholism is increased by having difficulties in showing trust and being overdependent in relationships, which are called (a) _____ factors, and also by the inheritance of predispositions for alcoholism, which are called (b) _____ factors.