A Review and Annotated Bibliography of Selected Recent Research on Human Performance. II. ...  to measure subjective feelings of tiredness during the working day by 75 foremen and 232 manual workers in a factory and by 48 male and 24 female ... Flying Personnel Research Committee (n.d.)~ observers kept a running log on four BOAC Boeing 707 jet captains for four transatlantic flights each.
|Title||:||Man, His Job, and the Environment|