t informative. Certainly, "each job informant is affected by unique factors and thus may perceive aspects of the job that are not obvious to other job informants" (Sanchez, Zamora & Viswesvaran 209). And within every company similar jobs may be radically different depending on who is filling them or how supervisors and managers conceive of the work in different departments. If job descriptions are to be used as more than basic information which can be filed and forgotten it is necessary to have far more detail and
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