The purpose of this study was to identify through hypothesis testing how Herzberg's theory of job satisfaction applied to two different working populations using a questionnaire based on Herzberg's classification scheme. The study was conducted using private and public sector employees for comparison analysis. The t-test technique was applied and the t-value was computed to test the four formulated hypotheses in order to deter-mine whether any significant differences were revealed between the two employee groups. The result of this analysis showed that employees' motives for work in both sectors tended to emphasize intrinsic or motivator factors of employment, while those who worked in the public sector tended to value the extrinsic or hygiene factors significantly higher than those in the private sector. Also, the satisfaction of employees in both sectors was not attributable to hygiene factors.
