Final answer:
Key aspects to focus on in a job description include the level of complexity and frequency of tasks, the education required for the job, and the work experience of past incumbents. Davis and Moore's perspective on the importance of skill in job valuation, as well as research by Saari & Judge and Judge et al. on job satisfaction factors, highlights the significance of job content over pay level alone. Observations and interviews are practical methods for obtaining in-depth job analysis.
Step-by-step explanation:
When considering each essential job function in a job description, it is important to look beyond just the pay level associated with it. According to Davis and Moore, the degree of skill required typically determines a job's importance and its complexity. Research by Saari & Judge and Judge et al. has shown that the work-content factor, such as job variety, difficulty level, and role clarity, is a strong predictor of job satisfaction, more so than pay level alone. Therefore, when analyzing a job description, focus should be on the level of complexity and frequency of job functions as well.
Education is indeed an important aspect to consider and is often listed as a requirement for performing certain job functions effectively. For instance, complex tasks like designing infrastructure or medical procedures require advanced education. Lastly, the work experience of past incumbents can provide insight into the real-world demands of the job and the level of expertise needed to perform well. Observing skilled professionals and interviewing current employees can provide valuable information for job analysis.
Keeping in mind the competitive job market and the varying requirements for different job positions, it is crucial to align job descriptions with both the business needs and employee expectations for growth, professional relations, and career advancement opportunities.