Second, competency modeling generally focuses on any at- tribute that is related to performance, and as such it includes the fall range of KSAOs: thus, it is indistinguishable in its domain coverage from worker-oriented job analysis with a KSAO on the methodology-can be focus. Job work-oriented, focusing on the tasks and activities involved in a job: it can be worker oriented, focusing on the KSAs neces- sary to perform the job(and therefore is broader than competency modeling); or it may incorporate elements of both approaches. Third,