Is intelligence innate? Essay

For many long time, in that respect had been a debate over whether genes al star squeeze out determine ones intelligence or whether the environment and training can extend ones intelligence. Some scientists think that people behave as they do according to catching predispositions. This is known as the nature hypothesis of human behavior. Other scientists believe that people think and behave in certain ways because they are taught to do so. This is known as the keep theory of human behavior. Intelligence can be employed to doom the amount of knowledge available and the rapidity with which new knowledge is acquired the qualification to adapt to new situations and to handle concepts, relationships, and face-lift symbols.Scientists have known for years that traits such as eye color and hair color are determined by specific genes encoded in each human cell. The spirit Theory takes things a step further to scan that more abstract traits such as intelligence, personality, aggr ession, and sexual orientation are also encoded in an individuals DNA. at that placefore, it is argued that intelligence is innate. People are born with it. There are also beliefs that the more folds you have in your brain, the more sizable you are as your brain contains more neurons. Intelligence can be inherited. This can be used to explain why people say that Jews are smart. According to adoption studies, adopted children have more resembling intelligence lots than their adoptive parents who reared them from birth.Supporters of the Nurture Theory do non deny that genetic tendencies whitethorn exist, but believe that they ultimately do not matter. Our behavioral aspects originate only from the environmental factors of our upbringing. Therefore, intelligence can be augment or augmented if one goes through training. The splendour of twin studies is evident if we look at the studies objectively, if intelligence is basically hereditary, identical twins who have the same geneti c legacy. Joness study (1946) shows that in that location is a modest difference in the intelligence test scores of twins reared apart, and the more divergent the environments, the greater the difference.I believe that it is a combination of both nature and nurture. Intelligence can be increased by training, but how much it can be increased really muchdepend on ones innate intelligence. We are all born with a certain I.Q.. Some people may have higher intelligence than others. However, if both a high I.Q. person and low I.Q. person goes through similar training, they can both increase their intelligence, but it would be easier for the high I.Q. person to increase his/her intelligence.I tone of voice that it is not possible for ones intelligence to be totally determined by the genes. If this had been the case, we would be living in a scarey world. Our intelligence would be decided once we are born, and there is cipher we can do to change it. We have to live with it for the rest of our lives. I believe our environment plays a part. We can only fulfill our genetic potential by first, optimizing our environmental factors. For example, people living in ordinal world countries may be born with the same intelligence aim as other people in first world countries. However, they do not have the optimum environment to realize their potential, thus they pabulum much worse than others in first world countries.Genes only exercise as guidelines. The rest is derived from interactions with the environment. Individual intelligence and human behavior cannot be predicted based on knowledge of genetics and the environment. When something is considered determined, free will is destroyed.