Research has revealed that right-handed people live an average of nine years longer than left-handed people! Let’s find out how much power is there in this research. There are some things about right hand and left hand which are a bit difficult to believe. The number of left handers is less in the world than right handers. People living in western country prefer to work with right hand than left hand. It has always been a matter of debate in the world that which is the best right or left?
Which hand of a person works more, it completely depends on his genes. According to the report published in the ‘Journal of International Neuropsychology’, people who write with left hand, their brain works more than right handed people. But still nothing much is clear.
Based on research from Southern California
American psychologists Diane Halpern and Stanley Coren presented their research at a conference in Southern California. He included those people in this research. Who died recently. His family members have contacted. He asked his relatives and family members about the dead people whether he used to write with his right hand or with his left hand. During the research, he came to know that there were about 2000 people who used to write with the left hand. These were people whose age was 9 years less than the people who wrote with the right hand. On the same basis, this research concluded that left-handed people die first.
research flaws
The flaws of this research are that only the figures of dead people have been included in it.
There was a time when left handed people were looked down upon
According to Chris McManus, the natural rate of left-handedness is about 10% or 11%. But the rate was artificially pushed down during the Victorian period. Not only were left-handed people not encouraged to be during this period, life was also quite difficult for them and they quickly became very conspicuous. .
McManus says left-handers went to work in factories using machines designed for right-handers and found left-handers awkward. In the olden days, left-handed people were stigmatized. Because of which people used to see themselves with inferiority complex.
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