August 28, 2013

There is a direct relationship between the level of intelligence of the child and the way in which he appeared on the stage in the family. The question the researchers examined not once. However, experts from the Dutch University conducted a large-scale surveillance of 650 children Among whom were brothers and sisters. Prior to the addition, both to children celebrated its 18 years , their IQ   scientists thoroughly tested three times.

It was found that the relationship between the intellectual level and how in turn the child appeared in the family exists. Moreover, this result is equally true for members of both sexes. Scientists claim that in the younger children one way or another affects the pressure from the older child that can affect the level of their intelligence.

The study experts found that the highest   IQ   I observed in those children who did not have older brothers and sisters. The second place on intellectual development of it turned out at those, before whom in the family was born one eldest child. But most bad results during the study of intelligence showed those children who have been on two or more older siblings. By the way, as a rule, the older children have better school performance.

Previously, scientists conducted experiments and others related to the studies of the influence on human life priority of his appearance in the family. Thus, there is evidence that the average children can negotiate well and are less likely to cheat. By that same exactly they are the most faithful to wives and husbands: about 80% «medium-sized» remain faithful to to its partners. This figure stands out against the background of the fact that among the older children in the family has changed not only allow   65% And among younger - 53% .

But older children compared with their brothers and sisters suffer more allergic reactions . By that same, in the opinion of scientists from the United States , Just at of senior there is a more a high risk of obesity .

In addition, the presence of siblings affects the Human self-esteem . Those with bad relationships with other children are the cause of quarrel, fight for the championship, in adulthood are more low self-esteem, as well as anxiety and depression.

By the way, younger children have a lower growth than the older ones. The approximate difference in this case - about 2, 5 cm. Considering the fact that the growth - is one of the indicators of general health, experts say that older children have better health.