is personality genetic
MAJOR PERSONALITY STUDY FINDS THAT TRAITS ARE MOSTLY INHERITED. THE genetic makeup of a child is a stronger influence on personality than child rearing, according to the first study to examine identical twins reared in different families. The findings shatter a widespread belief among experts and laymen alike in the primacy of family influence and are sure to engender fierce debate.
There are some important things to know when considering the genetic influences on personality. First, it is important to remember that genes are not solely responsible for our personality. Personality is a complex trait. A complex trait is a trait that is influenced by many different genetic and environmental factors. Personality traits are also polygenic. This means that multiple genes are involved in determining a trait.