div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: · 1927-32 The HAWTHORNE STUDIES Elton Mayo measured the relationship between productivity and the work environment 1929 The GREAT DEPRESSION drastically changed the rules of business src=https:reader036vdocumentsusreader036viewer20220622235e1f0276d40586303b417d5ahtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv