Shepherd and Walker  discovered that lost-time rates and frequency of absence from work by manual laborers varied directly with ... for men working with very hot furnaces, their body temperature response and heart-rate recovery from work were definitely improved. ... Half of a group of students performing an hour- long inspection task were told they would be given a rest period in the middle (Colquhon, 1959]. ... Payne and Hauty  compared the performance of groups ofanbsp;...
|Title||:||Man, His Job, and the Environment|
|Author||:||William G. Mather|