Giving a person a wider range of responsibilities at the level at which their current job is set. See job enrichment.
Involves combining multiple tasks once performed by several people into one job. As with rotation, it is designed to increase variety and reduce boredom association with job simplification.
Job Enlargement is the horizontal expansion of a job. It involves the addition of tasks at the same level of skill and responsibility. It is done to keep workers from getting bored. It is different than job enrichment.