The relationship between job satisfaction, motivation, and efficiency or productivity is very important in the business industry as well as in personal life. Long term research has found that the single greatest predictor of longevity is work satisfaction. Work is one third to one half of a persons’ lifetime, and if frustrated the mental and physical effects are very costly. Job characteristics including skill variety, task identity, and task significance lead to psychological conditions in which in turn leads to increased motivation, performance and job satisfaction. It is important to investigate this area in order to determine how much of an effect does overall job satisfaction, motivation and productivity have on each other. It is also important to research the relationship between job satisfaction because it can assist businesses in designing and manufacturing an environment to maximize productivity and efficiency while keeping their employees satisfied. Finally, it is significant to study because it can help people better understand what job will best suit them to be motivated and satisfied while making a difference in the productivity level.Job satisfaction is the met expectations or desires of a job. I t is a collective term of specific attitudes about work or job and it varies as a function of other non-work attitudes (age, health, etc.). Genetic research suggests that 30% to 40% of job satisfaction is inherited. Job satisfaction and life satisfaction are interrelated and influence each other. A gallup poll indicates that approximately 10% to 13% of workers are dissatisfied, while about 85% of workers are satisfied. Other surveys asking questions in a different manner suggests that more workers are dissatisfied. Job satisfaction varies with the type of occupation, for example, higher management means more satisfaction. Personal characteristics of workers also has an impact on job satisfaction. Job satisfact...
