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...
Case study of a relay assembly test room operator who was taken off the study because of her antagonistic attitude. The change in her behavior could be due to her poor health condition, perhaps anemia. Included are some of her health statistics...
Various speeches and presentations regarding the experiment in the Inspection Branch. The original study was to see the effect of lighting on the operators, which was found to be negligible. What they did find is that the production in the test...
Discusses the increase of productivity in the test room. Productivity increased when the workday was shortened. Lower production on Monday and Saturday was thought to be due to mental preoccupation in the majority of cases, not cumulative...
The operation branch employee interviews from 1929 are analyzed and discussed and conclusions are made. Contains inter-office memos from 1930 discussing changes made due to the interviews and areas for future analysis