Describes the results of the test began April 25, 1927, concerning the effect of rest periods on the productivity of six girls who performed relay assembly work. These six participants were moved into the test room and their productivity was...
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...
Report on the quality of production by the relay assembly test room operators. A list of the 23 most frequent causes of rejection of relays was made. The inspector recorded each kind of defect, the hour of assembly, and the operator for each...
Record of observations of the relay assembly test room operations. Conversations of the workers were recorded in detail. Also included are observations of their moods in handwritten marginalia. During this period, several workers were informed...
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...