The reliance of traditional job analysis on job incumbents as the primary s
ource of work-analytic data is critically examined. It is argued that the s
ole use of incumbents is practically and theoretically unjustified. The inc
orporation of non-incumbents to the work analysis process is advocated, esp
ecially when abstract human attributes and strategic requirements are evalu
ated. The time and resource savings afforded by the use of mechanical estim
ation of work dimensions are also discussed. A revision of traditional form
ats of data collection in job analysis such as paper-and-pencil surveys and
face-to-face interviews is proposed. Instead, the potential work-analytic
uses of electronic records of work information nowadays available in electr
onic performance monitoring systems are outlined.