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Influence of environment on human behaviour
Evidence for genetic and environmental contributions to individual intelligence
Evidence for genetic and environmental contributions to individual intelligence
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Individuals who support nature as the dominant influence will oppose the argument. Naturists believe that genetics and biology determine a child’s predisposition relating to development, they also argue that environmental factors, nurture, have little impact. Twin studies have found a correlation between intelligence and genetics, since twins have identical genes, by measuring their intelligence quotient scientists could establish a connection. “According to the Minnesota twin studies, identical twins IQ scores have correlations as high as .86, 1.00 being a perfect score,” (Hull, Licht, & Ballantyne, 2014). Although this information is valid, it isn’t correct for it doesn’t capture the entire picture. Genetics may influence intelligence determining
In a study conducted in 1983, researchers studied more than 350 pairs of twins in order to research if human personality traits were largely inherited or learned. Daniel Goleman, author of “Major Personality Study Finds that Traits are Mostly Inherited,” shares with his audience the parameters and results of this elaborate twin study. Goleman introduces his reader to Auke Tellegen, a psychologist and principal researcher on the long-term study, performed at the University of Minnesota, discovered that the human traits most strongly determined by heredity were leadership, obedience to authority, and even traditionalism. He would surely argue that heredity, more than influence of experience, is more responsible for development in human traits. Tellegen may have substantiating facts that nature is more predominant in a mere handful of traits, but what about the several other traits he failed to test? It is possible for a person who shows leadership and obedience during one part of their life to have an experience in which their obedience and leadership is thwarted. The study Tellegen conducted could not have been without environmental influence. Every single one of the participants, whether a twin or not, had environmental experiences separate from the others. Since every person experiences and responds to environmental stimuli differently, how can several prior years of experience be measured in order to present an unbiased result in this study? Unquestionably, it is impossible. Just as this particular study failed to take into consideration a persons’ prior experiences, it also failed to consider the probability of future environmental factors that could affect the traits Tellegen focused on in his study. Although difficu...
In the well-received novel “Pudd’nhead Wilson,” Mark Twain skillfully addresses the ancient argument about the origin of one’s character and whether it’s derived from his nature or his surroundings. We can best see this battle between nature versus nurture by inspecting the plot lines that follow the characters Thomas a Becket Driscoll, Valet de Chambre, and Roxana the slave. Thomas was born into a wealthy white family while Roxy birthed Chambers into a life of slavery. It seemed as though each would have gone their separate ways into opposite walks of life, but Roxy secretly swapped the children, which destined each to their counterintuitive fates. Through their words and actions, Tom, Chambers, and Roxy have proven the idea that one’s behaviors and desires are a result of his upbringings and the environment he lives in rather than by his innate nature.
For this first analytical essay, I have decided to have a go at analyzing the Nature Vs. Nurture using my own viewpoint as a sibling. No doubt this is a topic that has been debated to mental death already, but I think it is something I will benefit from thinking about. Also, at the end of my main topic, I will quickly address a topic brushed on in the book.
Albert Camus once said, “Man is the only creature who refuses to be what he is.” But what makes man what he is? Is it his sheer genetic makeup, or is it the way he was raised? The nature vs. nurture debate has raged on for centuries, but neither side has been able to prove their point indefinitely. Even today we see displays of the contrast between genetics and learned behaviors, some of which are athletics, intelligence, medical histories, etc. Every person is completely unique, a combination of genetic makeup and environment make an individual who they are.
The quote from the famous psychologist John B. Watson essentially sums up behaviourism. Behaviourism refers to the school of psychology founded by Watson, established on the fact that behaviours can be measured and observed (Watson, 1993). In behaviourism, there is a strong emphasis that the acquisition of learning, or permanent change in behaviour, is by external manifestation. Thus, any individual differences in behaviours observed was more likely due to experiences, and not by the working of genes. As the quote suggest, any individuals can be potentially trained to perform any tasks through the right conditioning. There are two major types of conditioning, classical and operant conditioning (Cacioppo & Freberg, 2012).
As a mother, I am shocked and dismayed by the general acceptance of the myth of genetic determinism. One's environment, including people one interacts with, has an undeniable influence on how one develops. Nonetheless, many scientists disregard the impact of environment on one's intelligence. I do not deny that one's biology is a crucial part of one's identity. Inheritance of physical traits is obvious. Children often look "just like" their father or mother, or another relative. One's genes determine eye and hair color, height and body build. I believe, however, that what makes us human is not something that can be found in...
Does Hereditary Influence IQ Scores? Stephen Gould’s monograph, The Mismeasure of Man, examines and denounces the belief of biological determinism. In Chapter 5, titled “The Hereditarian Theory of IQ”, Gould addresses the idea that the average intelligence quotient (IQ) of an individual is strictly based on their hereditary. Gould condemns the belief of hereditarianism through reconstructing and finding inaccuracies in the experiments that leading scientists and researchers in the field, such as H. Goddard, L. Terman, and R. Yerkes, made while supporting the idea of biological determinism. Gould articulates how scientists, who allow their own personal prejudices and bias seep into their data, have inaccurately mismeasured man from the beginning
Intelligence is a function of how well the brain works, and it's well established that our brains are designed by genes so it's not entirely surprising that some deem this as proof that our genes play a part in deciding a person’s intelligence. However, this is not a widely accepted fact and many scholars would argue intelligence is indeed not fixed by ones genes but instead manipulated by other factors.
interpreted as being caused by genetic or environmental differences among groups? A strong promoter of the belief that there is undoubtedly a racial difference in intelligence is Phillippe Rushton. As a professor of psychology, he argues that there is irrefutable scientific evidence of difference...
What is the main influence on a baby? Is it their genetics or their environment? Naturally, babies always become temperamental when they’re hungry, gassed, or in need of a diaper change. That’s all by nature. Thought nature wouldn’t work in this case. Nurture plays a bigger role than nature in temperament as well as fearfulness. Babies are not necessarily born fearful, fear usually occurs as they develope. The main factor of whether the fear and temperament carries on, is dependent if and how the child is nurtured. So however children are nurtured, is how they are developing as adolescents. so considering in this situation , yes fearful children do not change. For example , a nurturing environment makes them feel save than being less fearful.
There are countless studies on whether intelligence is an inherited trait or if it is influenced by environmental factors. A study was conducted with adopted children and non-adopted children to see if a conclusion can be made based on the influence of hereditary and environmental intellectual variation (Leahy). The study was conducted with strict standards to make it valid. For example, the adopted children that were studied were young; they also were brought up in similar backgrounds as the control children. Parents’ occupation was also similar, as this would affect the results if the parents had varying occupations (Leahy). The results from this study showed that:
1. How did your parents influence your perception and performance in math and science? Cite an internet site and use your text to answer the following: Do you think that performance in math and science is more nature (due to genetics and biology) or nurture (due to environment, parenting, and society)? Also, are there gender differences, for example, do boys do better than girls in math and science?......(250 words)
Nature vs Nurture is a very long living debate that has been on the minds of many who study motor development. This can be a very difficult topic to choose a side to argue for because both Nature and Nurture have very strong points which prove they influence the development of a person. Nature refers to the genetic makeup and genetic relations an individual has linked to their birth parents. Nature is strictly about the genetics and the way these genetics make up and influence the way a person develops, behaves and lives their life. Nature refers to heredity and the traits an individual will obtain from their parents that have been passed down from generation to generation. Nurture refers to the environment one lives in and the experiences
The ongoing debate on whether nature or nurture is responsible for intelligence seems to be a never-ending argument. There will probably be no definite answer to this argument any time soon, but answers such as Dr. Bigot's prove how intolerant of other opinions people can be. To say intelligence is entirely based on genetics, or one's environment, for that matter, is utterly extremist. An interaction of both nature and nurture is responsible for intelligence.
The study of nature development refers to the inherited characteristics and tendencies, these are genetic, and these which are inherited help influence the development through childhood. Some inherited characteristics appear in virtually everyone, For instance, almost all children have the capacity to learn to walk, understand language, imitate others, use simple tools, and draw inferences about how other people view the world. The coding of genes in each cell determine the different traits which we have, more dominantly on the physical attributes like eye colour, hair colour, ear size, height, and other traits. However, it is still not known whether the more abstract attributes