Final answer:
High levels of worker motivation are fostered by the presence of meaningful work, autonomy, and feedback, according to the Job Characteristics Model. Autonomy is particularly significant for overall job satisfaction. The correct answer is a) meaningful work, autonomy, feedback.
Step-by-step explanation:
The correct answer is meaningful work, autonomy, feedback. This combination provides employees with a sense of value in their work, the ability to make decisions independently, and constructive information on their performance. Autonomy, specifically, has been identified as a critical factor in job satisfaction.
Research suggests that the work-content factor, including job variety, difficulty level, and role clarity, is highly predictive of overall job satisfaction, while factors like financial rewards have only a weak correlation. Moreover, employees value having control over their work and feeling integral to the outcomes, which aligns with the need for autonomy and meaningful work.
Importantly, these elements not only influence an employee's motivation but also their overall satisfaction and their perception of their role within the organization.