Studies have shown that the traits inherited have a much higher impact on psychological development in comparison to environmental influences. The essay will highlight how genetics plays a more prominent role in shaping personality.
To begin, traits act as a biological marker. It creates a boundary within which development is possible for an individual. An adequate environment helps this process flourish. For instance, two individuals having a relatively similar environment would possess very different psychological traits, as traits inherited would overpower environmental influences.
Furthermore, twin association studies have shown how twins separated at birth growing up in a contrasting environment still indicated having similar traits such as intelligence quotient. Although the environment plays a vital role in shaping the personality of an individual, it ultimately is a result of traits acquired at birth.
To summarize, inherited traits are much more dominant in nature when it comes to the formation of personality, even though environmental influences help shape it
