Job rotation
A job design technique in which employees are moved between two or more jobs in a planned manner. The objective is to expose the employees to different experiences and wider variety of skills to enhance job satisfaction and to cross-train them.
job enlargement
A job design technique in which the number of tasks associated with a job is increased (and appropriate training provided) to add greater variety to activities, thus reducing monotony.
Job enlargement is considered a horizontal restructuring method in that the job is enlarged by adding related tasks. Job enlargement may also result in greater workforce flexibility.
job enrichment
A job design technique that is a variation on the concept of job enlargement. Job enrichment adds new sources of job satisfaction by increasing the level of responsibility of the employee.
While job enlargement is considered a horizontal restructuring method, job enrichment is a vertical restructuring method by virtue of giving the employee additional authority, autonomy, and control over the way the job is accomplished. Also called job enhancement or vertical job expansion.