Explain why twin and adoption studies are used to study the nature versus nurture question.

Explain why twin and adoption studies are used to study the nature versus nurture question.
February 5, 2021 No Comments Assignment Assignment help

Janet and Joyce are identical twins. Explain why twin and adoption studies are used to study the nature versus nurture question. Next, discuss the extent to which variations in heredity and in-home environments contribute to personality differences using Janet and Joyce as examples