Is intelligence innate? Essay

For many years, there had been a debate over whether genes al nonpareil groundwork determine ones countersign or whether the environment and training can increase ones intelligence. Some scientists think that people behave as they do according to patrimonial predispositions. This is cognise as the temperament theory 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 nurture theory of human behavior. companionship can be employed to indicate the amount of knowledge available and the rapidity with which new knowledge is acquired the ability to adapt to new situations and to handle concepts, relationships, and abstract symbols.Scientists have known for years that traits very much(prenominal) as eye color and hair color are determined by specific genes encoded in distri butively human cell. The Nature Theory takes things a step further to say that to a greater extent abstract traits suc h as intelligence, personality, aggression, and sexual orientation are also encoded in an individuals DNA. Therefore, it is argued that intelligence is innate. flock are natural with it. There are also beliefs that the more folds you have in your brain, the more quick-witted you are as your brain contains more neurons. Intelligence can be inherited. This can be utilize to explain why people say that Jews are smart. According to adoption studies, adopted children have more similar intelligence heaps than their adoptive parents who reared them from birth.Supporters of the Nurture Theory do not deny that ancestral 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 increase or augmented if one goes through training. The importance of pit studies is evident if we look at the studies objectively, if intelligence is basically hereditary, id entical twins who have the same genetic legacy. Joness study (1946) shows that there 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 very 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 feel that it is not possible for ones intelligence to be solely determined by the genes. If this had been the case, we would be living in a alarming world. Our intelligence would be decided once we are born, and there is nothing we can do to permute it. We have to live with i t for the rest of our lives. I believe our environment plays a part. We can only complete our genetic potential by commencement, optimizing our environmental factors. For example, people living in third world countries may be born with the same intelligence level as other people in first world countries. However, they do not have the optimum environment to realize their potential, thus they fare much worse than others in first world countries.Genes only serve 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.