Even If an Organization Has an Extremely Effective Selection System

Even if an organization has an extremely effective selection system, it may still need to conduct some training because:

A) many applicants misrepresent their skills when they apply for a job.
B) most selection systems still do a relatively poor job of identifying competent applicants.
C) most applicants will not know aspects of jobs that are specific to a particular organization.
D) it is legally required in the United States.