New York Magazine @NYMag
@laurahazardowen The method of letting babies “cry it out” was first referenced in an 1894 book by pediatrician L. Emmett Holt. If a baby is crying at night and nothing seems to be wrong, Holt writes, “it should simply be allowed to ‘cry it out.’” https://t.co/JCvVhB356R — PolitiTweet.org