Is your personality a result of nature or nurture? According to studies, 45 to 50 percent is natural. The surprise, though, is that the other half is not fostered. It has nothing to do with your birth order. It has nothing to do with how much you are loved or not loved as a child. It's called "personal identity" and it's composed of everything about you that's not found in your genes, such as thoughts, feelings, memories.
So, your personality is shaped by both nature and nurture.
The question is: How does each influence the other? Can you change your nature? Yes and no. You can't change your DNA, but you can change your behavior, which eventually changes your DNA. For example, if someone was raised in an environment where violence was tolerated, they might turn out to be violent themselves. Or, if someone was taught from a young age that they were worthless, they might believe it too deeply inside and act accordingly. However, if someone was taught good values and had positive role models, they could learn from them and become like them. So, nature and nurture work together to create who you are today, but they also reflect what happened earlier in life that influenced who you will be tomorrow.
Are you only responsible for your own actions and traits? No, you are also responsible for what happens to you.
In this dispute, "nature" refers to all of the hereditary components that impact humans, whereas "nurture" refers to all of the environmental circumstances that develop our personalities. Researchers are attempting to determine which of these two influences human growth the most in order to determine which is the greater effect once and for all. For now, it seems clear that both genetics and environment play important roles in how we grow up.
We know from studies on twins that genetics plays a significant role in determining many traits, such as hair color, eye color, height, and weight. Genes also influence behaviors, such as whether you're likely to be diagnosed with schizophrenia or not. In addition, scientists have found evidence that shows genes affect how we react to drugs and other substances that can be harmful to our health. Environment also affects how we grow up; for example, children who are abused or neglected often suffer from long-term effects including anxiety, depression, and antisocial behavior.
It should also be noted that experience can change the effects of genetics. For example, people with blond hair and blue eyes tend to feel more comfortable being in the sun than people with dark hair and eyes, so over time they would likely see more years in the sun and therefore have darker skin and brown eyes. People who were prone to certain diseases such as albinism or hemophilia would not survive to reproduce, so their genes did not get passed on.
What we call pre-wiring is influenced by genetic inheritance and other biological variables. Nurture is commonly defined as the impact of external variables on an individual after conception, such as the outcome of exposure, life events, and learning. The term "nature" is used to describe that which is inherited; therefore, nature - nurture means that which is inherited plus what happens to it afterward.
Genetics plays a huge role in how our brains are wired up. There are several genes involved in the development of the brain and spinal cord, such as BDNF, DCX, and NT3. If one of these genes is damaged or deleted, they cannot be used properly which can lead to some serious problems. For example, if BDNF is not produced because of a mutation in one of its genes, then neurons will not connect with each other correctly which could cause autism spectrum disorder (ASD) or depression. This shows that genetics play a big part in how our brains are made.
After birth, experience has an effect on the developing brain. The environment that a person is raised in influences how their brains are wired up. This is why you can have two people who are born with an identical gene sequence but one will develop schizophrenia while the other does not. Experience makes all the difference between them.
This idea that nature and nurture influence each other is called reciprocal causation.
Professionals in the field of child development have long debated the nature vs nurture argument. While nature is an individual's genetic predisposition or biological composition, nurture is the actual world that impacts nature. The concept of nature vs nurture comes up time and time again in discussions about how children develop.
Genetics plays a huge role in determining one's physical appearance at birth. For example, people with red hair and blue eyes are born with these traits, but they can be influenced by their parents' genes. The environment players also include factors such as nutrition, health care access, and trauma, to name a few. These all impact an infant's growth and development through genetics and biology without changing their DNA code.
For example, if an infant is deprived of adequate nutrition and medical care, they will likely suffer from chronic illness as well as developmental delays. However, they still retain their innate biological potential until it is interfered with by environmental factors. This could mean that they might not be born with red hair or blue eyes, but if those features are present in their family, they may grow out of them if given the chance.
Overall, nature and nurture work together to shape an individual's appearance and development. Genetics is responsible for most aspects of an individual's biology and behavior, while the environment influences what it sees fit.