According to Herberg’s theory of motivation, people have two sets of needs and requirements: motivator needs and hygiene needs. Motivator needs are related to the nature of the work itself and how challenging it is. Outcomes such as interesting work, autonomy, responsibility, being able to grow and develop on the job, and a sense of accomplishment and achievement help to satisfy motivator needs. Hygiene needs are related to the physical and psychological context in which the work is performed. Hygiene needs are satisfied by outcomes such as pleasant and comfortable working conditions, pay, job security, good relationships with coworkers, and effective supervision ( 2002).