A-A+

What is strongly correlated with social mobili

2022-08-05 17:43:29 问答库 阅读 170 次

问题详情

What is strongly correlated with social mobility according to economist Raj Cherty? 查看材料
A.Family structure.
B.Racial equality.
C.School education.
D.Community density.请帮忙给出正确答案和分析,谢谢!

参考答案

正确答案:A
定位:由题干关键词stronglycorrelated和RaiChetty定位到文章第五段首句:HarvardeconomistRajChertyhaspointedtoeconomicandracialsegregation,communitydensity,thesizeofacommunity’smiddleclass,thequalityofschools,communityreligiosity,andfamilystructure,whichhecallsthe“singlestrongestcorrelateofupwardmobility.”详解:事实细节题。根据定位句可知,在查蒂提到的若干影响社会活动性的因素中,家庭结构是“社会阶层提升的唯一强相关因素”,故答案为A。点睛:B.“种族平等”,该项没有被列入查蒂所说的若干因素中,可以排除;C“学校教育”,查蒂虽然提到这个因素,但它不属于强相关因素,可以排除;D“社区密度”,与选项C一样,虽然提及,但不属于强相关因素,可以排除。

考点: