Final answer:
The statement is true; job enrichment increases job responsibility by adding planning tasks, aiming to make the job more rewarding.
Step-by-step explanation:
True, increasing the level of responsibility of a job by adding planning tasks is called job enrichment. Job enrichment involves enhancing a job by adding tasks that increase the employee's control over their duties, often including planning and decision-making responsibilities. This strategy aims to make a position more rewarding and satisfying by providing opportunities for personal growth and recognition, beyond merely increasing the volume of tasks, which is referred to as job enlargement.
When employees know that they are responsible for a particular process and/or outcomes, they are given a clear understanding of what is expected from them in their roles. Managers often communicate these expectations and hold individuals accountable for meeting them, but in the context of job enrichment, the employee also takes on a more active role in the planning and execution of their work.