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...
G.A. Pennock wrote Some Thoughts in Connection with Work in Industrial Research Division. The test room had an outstanding increase in production, due to removal of fear and suspicion on part of employees and increase in morale. This raised the...
Box 17, Folder 7
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