LETTER SORTING MACHINES—PACED, ‘ LAGGED ’ OR UNPACED ?

REFERENCES

• BROWN , RUTH A. , 1957 , Age and ‘ paced ’ work . Occup. Psychol. , 31 , 11 – 20 .
   Google Scholar
• CONRAD , R. , 1955 a , Setting the pace . The Manager , 23 , 664 – 667 ; 1955 b. Comparison of paced and unpaced performance at a packing task. Occup. Psychol., 29, 15–28 .
   Google Scholar
• COPPING , G. P. , and LANGTON , H. J. , 1960 , Sorting letters by machine . Paper read to Inst. P.O. Elect. Eng. ( In Press .)
   Google Scholar
• DE JONG , J. R. , 1957 , The effect of increasing skill on cycle time and its consequences for time standards . Ergonomics , 1 , 51 – 60 .
   Web of Science ®Google Scholar
• DUDLEY , N. A. , 1958 , Output patterns in repetitive tasks . J. Inst. Prod. Eng. , 37 ,. 3 – 29 .
   Google Scholar
• LEONARD , J. A. , 1958 , The effects of ‘ machine ’ lag on a serial choice task with balanced and biased input frequencies . Ergonomics , 2 , 44 – 51 .
   Web of Science ®Google Scholar
• SIDDALL , G. J. , 1954 , Variations in movement time in an industrial repetitive task . M.R.C., A.P.U. Rep. No. 216 .
   Google Scholar