C.E. Turner of Massachusetts Institute of Technology, Dept. of Biology and Public Health wrote G.A. Pennock and M.L. Putnam. The letters discuss testing causes for increased output, analyzing output by 15 minute intervals, testing vascular skin...
Correspondence passed among investigators from September 1928 to February 1934. Letters to G.A. Pennock from Dr. Elton Mayo examined blood pressure, visits, generalizing mind for administration and societal changes; biological measures needs,...
Two page form/questionnaire used for personal data collection and observation. A narrative case history for each of the 5 mica splitting operators follows. The case histories give marital status and age. There is a discussion of living...
Typewritten research report which presents background information on the company and how it is viewed by the community, analyzes the data collected about personnel counseling, and provides discussion about what impact this study will have on the...
Geography professor. Research notes and township maps (ca. 1937) of the Cherokee Nation of Oklahoma, on which Hewes plotted the following data: which groups (categorized by degree of Indian blood, intermarried citizens, or freedmen) settled which...
Collection of miscellaneous documents, both typewritten and handwritten, pertaining to the Hawthorne project and the results obtained from the study. Based on data collected from 1928-1940. Included are transcripts of speeches, summary documents...
Raw data regarding the effect of rest break variations on the daily output of 5 mica-splitting operators was measured over a 37-week period in 1928. Included are tables of the average accumulated totals, charts of output, and daily output logs for...
Military post. A letterbook (1869-1878) containing copies of letters sent; lists of names of captured Cheyenne and Arapaho Indians; data relating to their provisioning and outfitting; and reports on hostile bands kept by the commissary supply...