10 Facts about Nature vs. Nurture research done by Avi G.Haimowitz, professor at Rochester Institute of Technology
1. Even though our genes make up the person we are today, the environment we grow up in has an even bigger role in our lives. To learn how the environment changes us, psychologists have been doing research on separated identical twins for over a few decades.
2. "Fraternal twins, or dizygotic twins, share exactly half their genes with
each other. They are not as optimal as identical twins for deciphering
the degrees of genetic influence, but they are a very good basis for
comparison for identical twins. Fraternal twins are similar to
first-degree relatives, except they are sure to share the exact same
age, as do identical twins." These twin studies usually rely on samples of
identical and fraternal twins; if biology has a greater hand than
environment, then identical twins should behave or possess
psychopathology similar to each other more so than fraternal twins, and that is what psychologist try to figure out through this research. To know can the environment you grow up in change you in a negative way or positive way.
4.The mental state of a person is made up by the persons beliefs, intents, and desires. Many children acquire their mental state when they understand that objects and people can be wrongly interpreted and represented through their own mental state. For an exact age as to when a child acquires their mental state is at the age of four.
5. Schizophrenia is a serious mental illness that affects how a person thinks, feels, and behaves. The person finds it difficult to tell the difference between real and imagined experiences, to think logically, to express feelings, or to behave appropriately. "The first adoption study performed on schizophrenia showed that family environment contributes little to a child's risk for a disorder such as schizophrenia. Several of the adopted away children of schizophrenic mothers suffered from schizophrenia themselves, while the adopters whose parents didn't have schizophrenia also did not have schizophrenia themselves" Therefore we can conclude that the people who raise us and who we surround ourselves with have a big role in our lives. In this case it becomes a negative role.
6. Since America's divorce rates have been over the roof for the past couple of years, lets take a look on how divorce can effect a child in the mental aspect of their life. Through research we learn that that adopted kids adjustment to divorce in terms of social ability, self-concept, and academic accomplishments were at least partially genetically influenced, but that their psychopathology could be attributed to environmental factor.
7. "It was also found that adoptees experienced an even higher risk for antisocial personality disorder if both their biological parents and their adoptive parents came from criminal backgrounds. However, methodological problems exist with these kinds of studies because there are so many factors to consider. For example, it has yet to be clarified whether this disorder is more likely to be carried through the biological mother, or the biological father." This really interested me because most children grow up to seeing their parents doing good things, and they learn to acquire those same skills, but what if your parents were criminals, what do you do then? Do you trust in your instincts and do what is right to society or what your morals think is right?
8. I just feel like kids in my generation automatically turn to suicide when they are faced with a problem they don't know how to handle. Instead of asking for help and reaching out to someone they find the easy way out of the situation. "Suicidal behavior is increased among relatives of suicide victims, but the singular cause of this is unclear. A study was conducted to figure out if the cause for this increased risky behavior was due to family heritability. It compared relatives of suicide victims with relatives of demographically similar adolescents." You can't really blame these kids because they aren't educated enough about all the people that can help them, and they turn to this because all they see are people committing suicide because they couldn't handle pressure or other reasons.
9.Attitudes, beliefs, and norms are constructed during the adolescent age and made more concrete over time . This process of socialization most notably occurs through the contact that adolescents have with their peer groups. The theory of group socialization posits that the peer group and other outside-the-home socialization are responsible for shaping the personality of adolescents and teenagers
10. Adopted children are more likely to suffer from psychological mental issues rather than those children who are raised by their own parents. Personality is a good example of a trait that has been studied in twins. Identical twins reared apart are far more similar in personality than fraternal twins. These observations suggest that personality is heritable. However, the environment must also be looked at. There are two kinds of environmental effects: shared experiences and not hared experiences. Although identical twins are genetically identical and share the same family environment, identical twins raised together do not have identical personalities. These differences must then be explained entirely by not shared environmental effects.







