Closing the Vocabulary Gap

作     者：Alex Rappaport 

作者机构：不详 

出 版 物：《基础教育外语教学研究》 (Foreign Language Teaching & Research in Basic Education)

年 卷 期：2022年第1期

页      面：32-34页

学科分类：0502[文学-外国语言文学] 050201[文学-英语语言文学] 05[文学] 

主　　题：has since income 

摘      要：One promise of public education is to level the playing field across the socioeconomic and ethnic ***,the system is not fulfilling that *** achievement gap has been an issue for decades,and it s getting worse.A recent study released by Stanford University sociologist Sean *** shows that the gap has widened by 40%since the *** study looked at the disparity in academic achievement between students in the tenth percentile of family income against students in the ninetieth percentile.