There is a controversy about whether genetics or environment is more important in the development of our personalities. How does genetics impact behavior?
The nature vs. nurture debate is one of the most enduring in the field of psychology. In the nature vs. nurture debate, "nature" refers to the things a child is born with. DNA, genes, physical appearance, disposition, and heredity are all part of nature. "Nurture" refers to how the child was raised. Things like environment, routines, expectations of family members and friends, and diet are all part of nurture. Today, it is commonly accepted that most aspects of a child's development are a combination of both nurture and nature.
There are several studies that support the impact genetics have on personality development. One concerns the gene GTF2I. Everybody has this gene, "but children born with a one of the variants of ...
The nature vs. nurture debate is one of the most enduring in the field of psychology. Which is more influential in the development of a person's personality? This article discusses two separate studies which help to answer that question. One study deals with a particular gene, and the second study involves identical twins.