• Language learning gains among users of English Liulishuo

      Green, Anthony; O'Sullivan, Barry; LAIX (LAIX, 2019-02-26)
      This study investigated improvements in English language ability (as measured by the British Council Aptis test) among 746 users of the English Liulishuo app, the flagship mobile app produced by LAIX Inc. (NYSE:LAIX), taking courses at three levels over a period of approximately two months.