Influence of Gene-Environment Interaction on Personality

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This paper will analyze, focus and discuss the influences of traits, such as trait theory, biology, temperament on personality expression. There will be an insight into how gene-environment interaction influences personality. The paper will include an explanation of how the following personality models may be adapted to account for variation in the personal, societal, and cultural factors. Trait theory is a method that can focus on a person’s personality differences. A trait can be looked at as a reasonably durable attribute that somehow can cause an individual to react in many ways.

One of the major theoretic regions in the study of personality is the trait approach to personality. However, trait theory proposes that specific personalities are created of distinct characters. Concentrating on the trait approach to personality on the disparities amongst entities has become a very vital subject within how individuals who are coping with their everyday life. However, the mixture and collaboration of a variety of traits develop a personality that is exceptional to all. Trait theory is centered on detecting and evaluating these specific personality characteristics.

How does the gene-environment interaction influence personality?

By a person’s genes and the environment that an individual is in which can make up the personality and their traits. However, there are certain terms used in psychology that signifies and influence a combination of environmental factors such as nurture and a genetic factor known as nature. Gene-environment are known to show interactions with bigotry, IQ test scores, and a person’s skin tone. Another primary genetic that is transmitted would be blood type and in part of the eye known as the color of the iris. However, language is known to be predominantly safeguarding, and an individual’s personality and attributes are recognized by gene-environment communication. Gene-environment contact and motivates with personality to work for an individual’s personality that comes from genes, in which those genes are influenced or generated by the environment.

Is culture a factor in personality expression?

First lets defined culture which illustrates mutual morals, principles, and standards of a certain trio of entities. Culture, however, can affect in a way that individuals understand, live and conduct themselves. Culture is a factor in personality expressions and is known to be a vital shaper of human personality. Although one of the general factors in personality traits and personality expressions is that everyone who is congenital and produced within the same culture shares common personality traits.

What do twin studies show us about the inheritability of personality?

The twin studies today show us about the inheritability of personality has expected heritability by assessing identical twins, who split a fraction of their genes, and are so alike more than fraternal twins, who only share half their genes. Studies show that twins raised away from each other, meaning if they have been put up for adoption at birth, have obtained an enormous amount of interest from the media. The media interest is to see how long the twins are unaware of each other, the difference in how they are raised, their behavioral habits and personality traits. Most twin’s inherent personality traits consist of being conscientious, emotionally stable, most twins do not like some of the same foods or same colors. Studies show that parents who have twin girls will dress them alike more rather than those with twin boys, same with fraternal twins. But dressing and doing the things alike as twins is what they were born to do, and common to have more friends, and spend more time together. However, twins are born early and weigh less than a normal premature baby. This study shows that it would limit generalization about inheritability based on twins’ studies.

What characteristics of temperament are stable over time and contribute to our adult personality?

There are many characteristics of temperament that are stable over time and contribute to adult personality such as how people vary from each other in their characteristics of viewpoints, ways of thinking, and performing daily. Personality attributes start within our childhood, but change while heading into adulthood, for example, born a scared child and become less afraid as an adult. It is called self-control, and able to manage negative and positive emotions once entering adulthood. The characteristics of the temperament of our adult personality deal with the big five known as the OCEAN its attributes mean openness (curious), conscientiousness (dutiful), extraversion (confident), agreeableness (trusting), and neuroticism (moody). These are characteristics of temperament that are stable over time and contribute to our adult personality.

Are specific characteristics consistent over the situation and overtime?

The question is are specific characteristics consistent over the situation over time? That would consider anyone’s opinion there are characteristics consistent throughout a person’s life such as anxiety levels, alienation, morale, feelings of many satisfactions. Everyone’s life over time changes which reflects on the temperament, eagerness for a novel experience, the significant and predictable points in adult life which people will change over time.

Explanation of how the following personality models may be adapted to account for variation in the personal, societal, and cultural factors

The biological model explanation of how the following personality models may be adapted for variation in the personal, societal, and cultural factors would be that biological genes and nutrition, psychological deals with emotions and behaviors, and for the social stress, trauma, and environment. The five-factor trait theory was mentioning earlier its meaning is OCEAN. Openness to experience, Conscientiousness, Extraversion, Agreeableness, Neuroticism. These are very helpful for variation in personal, societal, and cultural factors.

Temperament model of personality they are related starting at an early age. Starting at childhood these two traits remain with adults for the remainder of their lives. The two words extroversion and introversion bring different qualities of a person’s personality. Temperament is a basic congenital type while personality is attained on top. Temperament is the passionate interest of a person, the strength, weaknesses and intuition, and it can also be a great role of nurturing while maturing.


Cite this paper

Influence of Gene-Environment Interaction on Personality. (2020, Nov 14). Retrieved from https://samploon.com/influence-of-gene-environment-interaction-on-personality/



Does genetics or environment influence personality?
Personality is influenced by both genetics and environment. While genetics may predispose certain traits, environmental factors such as upbringing, culture, and life experiences also play a significant role in shaping an individual's personality.
How do genes influence peoples personalities?
Some scientists believe that genes can influence a person’s likelihood of developing certain personality traits, though the environment is also thought to play a role.
What is a gene-environment interaction effect?
A gene-environment interaction effect is when the expression of a gene is affected by the environment. This can be due to many factors, including the individual's diet, stress levels, and exposure to toxins.
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