智商是天分与后天培养的奇特混合物,排除其中一个因素颇具难度。母乳喂养首先与社会阶层和财富存在很大关系,其中生活更富庶、教育程度更高的女性通常会选择尽力以母乳喂养孩子。
Children who were still nursing after a year had higher receptive language scores at age 3, which means they understood what was being said to them better than their formula-fed peers. At age 7, the breast-fed children scored higher on verbal and nonverbal intelligence tests.
那些在一周岁后依然吃母乳的孩子,他们在三岁时的语言理解能力测试中得分更高,这表示他们对所听到的话的理解能力要高于喝配方奶的同龄人。到七岁时,母乳喂养的孩子在口头及非口头智商测试中的得分也更高。
In 3 year olds, every month of breast-feeding raised cognition scores by an average of .21 point. Each month of breast-feeding was associated with a .35 more verbal IQ point and a .29 more nonverbal point in the 7 year olds. A full year of nursing would boost a child's IQ by about 4 points over a child who didn't nurse, said Dr. Belfort, a significant bump considering that IQs average around 100. That is for children getting some breast milk in their diets; those consuming only breast milk before starting to eat solid foods around six months of age saw even greater advantages.
在三岁大的孩子中,每个月的母乳喂养可使他们的认知能力分数平均提高0.21分。在七岁大的孩子中,每个月的母乳喂养可使他们的口头及非口头智商测试的得分分别提高0.35分和0.29分。贝尔福特称,一整年的母乳喂养可使孩子的智商分值比非母乳喂养的孩子高出四分左右,考虑到智商的平均分值大约为100分,这算得上一个大幅提升。这只是针对在饮食中会吃些母乳的孩子而言,那些在大约六个月大、开始食用固体食物之前只吃母乳的孩子具有更大的智商优势。
【母乳喂养的孩子智商更高】相关文章:
最新
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15
2020-09-15