Final answer:
D. All of the above
A job description should include essential functions, nonessential functions, and experience required. These outline critical tasks of the job, secondary tasks, and the qualifications needed to perform the job effectively, respectively.
Step-by-step explanation:
A job description should indeed include all the information mentioned in the question: essential functions, nonessential functions, and the experience required for a job.
Essential functions are tasks that must be performed to achieve the job objectives, while nonessential functions are tasks that may be reassigned to other employees or are not crucial to the job.
The required experience helps potential applicants determine if they have the skills and background necessary for the role.
Employers often review the job description to ensure it accurately reflects the responsibilities and requirements of the position. This can be particularly important when interviewing, as it helps both the employer and the candidate understand what is expected from the role.
Additionally, it's important to pay close attention to what is emphasized in the responsibilities and requirements section of a job description, as this can indicate the skills and experiences that are most valued by the employer.
In some cases, the degree of skill required for a job can determine its importance, leading to fewer qualified candidates. This is reflected in statements made by Davis and Moore regarding the importance of skill in job placement within a society.