Duplicates Progress Report No. 1 and 2 with the addition of a health questionnaire, notes on the physical examinations of each of the test employees, and a discussion about output increases when work shortened to 4:00 p.m. and then returned to 5:00...
Unfinished rough draft that concentrates on determining under what conditions people perform their best work. Records were kept of each test employees amount of sleep, diet, attendance, comments, physical examinations, and earnings. The temperature...