What approach does functional job analysis (FJA) take?

Functional job analysis (FJA) employs a quantitative approach that emphasizes the use of data to evaluate the tasks performed in a job and the skills required to complete those tasks effectively. This methodology systematically breaks down job functions into measurable components, including the interactions with data, people, and things. By quantifying these elements, FJA provides a clear picture of the job's requirements, facilitating better job descriptions, recruiting strategies, and performance evaluations.

This approach contrasts with the other options, which either focus on qualitative aspects such as employee satisfaction or emphasize subjective behavioral factors like motivation. While those aspects can be important in certain contexts, FJA's strength lies in its objective measurement and analysis, making it particularly useful for HR functions like workforce planning and job design.