Unfinished rough draft that concentrates on determining under what conditions people perform their best work. Records were kept of each test employees amount of sleep, diet, attendance, comments, physical examinations, and earnings. The temperature...
Two documents, both of which concern illumination studies, are presented. The first is a report on the illumination study at Hawthorne, which began Nov. 24, 1924 and ended April 30, 1927. In this study, candles of various lengths were introduced...