Task frequency as a function of age for the powerline technician trade

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      <subfield code="a">It is traditionally believed that worker productivity declines with age. The greatest contributor to this stereotype, particularly in physically demanding jobs, is that olders workers can no longer maintain their sustained level of work due to the age associated decline in physical capacity. The objective of this study was to determine the change in the frecuency of task performance as a function of age in the power line technician (PLT) trade</subfield>
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      <subfield code="t">Ergonomics</subfield>
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      <subfield code="g">Vol. 47, nº 6, May 2004 ; p. 660-670</subfield>
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