Nature Vs Nurture

7 Pages 1764 Words

is in fact true, it substantiates some importance of heredity
convincingly. It indicates that heredity certainly does have a notable effect on a person. In general, twin studies
support the nature side of the debate (Morris and Maisto 82).

Adoption studies are somewhat similar to twin studies because they are conducted for related reasons. These
studies consist of monitoring and testing children who are adopted. For them, researchers study the IQs in
children, their birth parents, and their adoptive parents. These studies also partially support the nurture side of
the debate. Some of these studies have shown that heritabilty is about 48% influential in most humans (Hamer
and Copeland 219).

Conversely, many investigations have shown that a person’s environment plays a large role in his mental
aptitude. This may be the less obvious influential factor on one’s life. Though, considering the enormous result of
a human’s surroundings and environment on his life, an in depth investigation should be taken examining this
notion.

The amount of nourishment an individual receives has been proven to play a very large part in a person’s mental
ability. This is especially true concerning infants and young children. The human brain critically needs nutritious
food and antitoxins to function properly, particularly in early years of development. Starving people across the
globe show why lack of nutrients in human bodies can stunt mental evolution as wel...