Letter from Elton Mayo to Mr. M.K. Stevenson regarding the results of taking blood pressure and pulse measurements of the workers as a measurement of fatigue. This was to ascertain if rest periods had any effect on the fatigue of workers.
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,...
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...
Included in this group are tables of vascular skin reaction readings as a measurement of fatigue. There is also an abstract of chapter 5, concerning the physiology and psychology of fatigue, from Edgar James Swifts book Psychology and the days...
Three documents, two letters and one detailed report. First, Elton Mayos letter to G.A. Pennock dated February 9, 1931, concerning the status of the Western Electric experiments and the importance of studying how fatigue, morale, preoccupation...
Detailed procedures for establishing the bank wiring test room, and selection criteria for the male workers in the test room group. Three reports on the subject of engineering study of human fatigue are included