The concept of job enrichment has been derived from Herzberg’s two- factor theory of motivation in which he has suggested that job content is one of the basic factors of motivation. If the job is designed in such a manner that it becomes more interesting and challenging to the job performer and provides him opportunities for achievement, recognition, responsibility, advancement and growth, the job itself becomes a source of motivation to the individual.
According to P. Robbins, “Job enrichment refers to the vertical expansion of the jobs. It increases the degree to which the worker controls the planning, execution and evaluation of his work.”