Beginning of Essay
Today there are millions of people entering the job force and it is the responsibility of human resource managers to decide which applicants will best fulfill the job at hand. These recruitment specialists have devised various techniques to separate the top candi ....

Middle of Essay
.... of information they need. can test any thing from skills to physical ability. The discipline of is not a stand-alone function. However, A majority of companies feel that it is one of the three vital components in the hiring process. The other components are comprised of Screening and Interviewing. It is the employers responsibility to make the hiring decision as well as undertake the above components. It is the task of the person giving the pre-employment test to focus on evaluation, examination, validity, and reliability of information provided by the job candidate (Xukor, 1998). has evolved to include many forms including drug and alcohol ....