Human Behavior Genetics
In determining if a trait is related to genetic factors or environmental factors, twin studies and adoption studies are used. These studies examine correlations based on similarity of a trait and a person's genetic or environmental factors that could influece the trait. Aggression has been examined via both twin studies and adoption studies.
Read more about this topic: Genetics Of Aggression
Famous quotes containing the words human and/or behavior:
“She had no longer any relish for her once favorite amusement of reading. And mostly she disliked those authors who have penetrated deeply into the intricate paths of vanity in the human mind, for in them her own folly was continually brought to her remembrance and presented to her view.”
—Sarah Fielding (1710–1768)
“No one knows better than children how much they need the authority that protects, that sets the outer limits of behavior with known and prescribed consequences. As one little boy expressed it to his mother, “You care what I do.””
—Leontine Young (20th century)