论文部分内容阅读
一般人认为左撇子与惯用右手者在生活中没有多大的区别。但是,许多研究表明,左撇子与惯用右手者在生活质量、生命和健康方面存在很多差异。而两者的区别又与妇女生育有很大关系。美国和英国的研究者通过对2000名大学生为期4年的调查表明。左撇子在生活中受到的严重伤害是惯用右
Most people think that left-handed and right-handed people in life are not much difference. However, many studies show that there are many differences in quality of life, life and health among left-handed and right-handed people. The difference between the two has a lot to do with women’s fertility. Researchers in the United States and Britain have shown through a four-year survey of 2,000 undergraduates. Left-handers in the life of the serious injury is right-handed