8 Left-handed and right-handed people do a test. It is found that 80% of left-handed people pass the test and 90% of right-handed people pass the test.On the island of Sinestra, three quarters of the population are left-handed and the remainder are right-handed. A person on Sinestr...
right-handed peopleminutiaeFingerprint is one of the main features in identifying a person and the recognition of fingerprint is much easier to compute and analyze compared to another recognition such as iris recognition and voice recognition. This paper investigates the fingerprint performance between ...
Since you get all your genes(基因) from your parents, you might be left-handed because your parents are left-handed. But genes can't be the whole story because some kids have right-handed parents and still become left-handed.Getting hurt can also make a person a left-handed one. ...
AThe probability that two right-handed people would have a left-handed child is only about 9. 5 percent. The chance rises to 19. 5 percent if one parent is a lefty and 26 percent if both parents are left-handed: The preference, however, could also stem from an infant’s imitation of ...
单词left-hander 是由单词 left(左) 和 hand(手)进行变化组合而成。由此可见,与之对应“右撇子”的英文就是 right-hander。 In human biology,handednessis an individual's preferential use of one hand, known as the dominant hand, due to it b...
knows the reason why a person becomes right-handed or left-handed. It is not true that it is caused by the 2 in which his parents educate him. In other words, a person is 3 to be right-handed or left-hand-ed. Moreover, the left-handed and the right-handed "think" different...
According to Brinkman, most left-handers have left hemisphere dominance but also some capacity in the right hemisphere. She has observed that if a left-handed person is brain-damaged in the left hemisphere, the recovery of speech is quite often better and this is explained by the fact that ...
3、从第五段最后一句“there are more left-handed males than females”可以推断出男性更容易出现左习惯者。4、见第四段“She has observed that if a left-handed person is brain-damaged in the left hemisphere, the recovery of speech is quite often better than a right-handed one is. ”5、见第...
If you know an older left-handed person, chances are they had to learn to write or eat with their right hand.如果你认识一个比你大的左撇子，他们都有可能曾经被迫学习过用右手写字和吃饭。And in many parts of the world, it's still common practice to force children to use their"proper" hand...
Among the minority of people who lack this factor, handedness develops entirely by chance. Research conducted on twins complicates the theory, however. One in fivesets of identical twins involves one right-handed and one left-handed person, despite the fact that their genetic material is the ...