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Wednesday, June 10, 2020 (HealthDay News)-Very sensitive people may ow about half of their elevated emotions to their genes, a British study of twins suggests There is.
Researchers examined pairs of 17-year-old twins of the same sibling to measure differences in sensitivity due to genes and the environment.
Monozygotic twins share the same gene, but dizygotic twins do not. Therefore, the researchers explained that the findings of identical twins are more likely to be genetic than the environment.
The study found that 47% of the differences in sensitivity were due to genetics and 53% were due to the environment.
Research leader Michael Pluess, a professor of developmental psychology at Queen Mary University of London, said: ..
“Since this susceptibility has been found to be as biological as the environment, it is important for people to accept susceptibility as an important part of themselves and consider it as a strength, not just a strength. Weaknesses“He said in a college news release.
Drews said this was the first time researchers were able to quantify how much difference genetics could explain.
The study included over 2,800 twins, 1,000 of which were identical. Participants answered questions about how sensitive they were.
“Children who are sensitive to negative experiences can be more susceptible to stress and anxiety in difficult situations,” said Elham Asary, a postdoctoral fellow at The Queen Mary.
“On the other hand, if children are more sensitive to positive experiences, it may be that they are more sensitive. Good parenting Or benefit more from psychological intervention at school. Our study shows that all these different aspects of sensitivity have a genetic basis, “she said in the release.
Researchers also looked at other personality traits such as openness, integrity, coordination, extroversion, and neurosis. They found a common genetic association between susceptibility, neuroticism, and extroversion, but no other features.
The findings were recently published in the journal Molecular psychiatry..
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Source: Queen Mary University of London, News Release, June 2, 2020
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