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...
Included are graphs, tables, charts, and various notes on speed tests done to find a correlation between hours of sleep and speed in relay assembly. The tests were conducted on four of the operators in the relay assembly test room in 1930. The...
Sample and completed questionnaires by the test room employees. Questions deal with aspects of the employees personal lives like habits, attitudes, health, and goals along with questions about their feelings toward their work and participation in...
Breakdown, by department, of the use of employee comments taken from interviews. The first section describes how comments from employees on plant conditions are used to improve those conditions. There are tables and charts describing the number...
April 13, 1931, G.A. Pennock sent C.W. Bergquist a report titled: An Account of the Work of the Industrial Research Division. The Industrial Research Division was established in January, 1929 to centralize the test room study, the employee...
Box 17, Folder 6
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