Final answer:
There are three approaches to job design: mechanistic, motivational, and biological. The mechanistic approach focuses on efficiency, the motivational approach on job satisfaction, and the biological approach on physical well-being.
Step-by-step explanation:
There are three different approaches to job design: mechanistic, motivational, and biological. The primary goal of the mechanistic approach is to maximize efficiency and productivity by breaking down tasks into smaller, specialized components. The motivational approach, on the other hand, aims to enhance job satisfaction and employee motivation by providing meaningful and challenging work. Lastly, the biological approach focuses on designing jobs that optimize employees' physical well-being and minimize the risk of injuries.