Herzberg's Two-Factor Theory, also known as the Motivation-Hygiene Theory, posits that job satisfaction and dissatisfaction are not opposite ends of a single continuum but rather two separate and distinct continua. This theory identifies two sets of factors that influence an individual's experience at work:

1. Hygiene Factors (Dissatisfiers): These are extrinsic to the job itself and relate to the work environment. Their presence does not necessarily lead to satisfaction, but their absence or inadequacy causes dissatisfaction. These factors essentially prevent dissatisfaction. Examples include company policy and administration, supervision, interpersonal relationships, working conditions, salary, status, and job security. If these factors are poor, employees will be dissatisfied. However, even if they are excellent, they will only prevent dissatisfaction; they will not, by themselves, create job satisfaction or motivation.

2. Motivator Factors (Satisfiers): These are intrinsic to the job content and relate to the nature of the work itself. These factors are what truly motivate employees and lead to job satisfaction. Their presence leads to positive satisfaction, while their absence does not necessarily cause dissatisfaction but rather a lack of satisfaction. Examples include achievement, recognition, the work itself, responsibility, advancement, and growth. When these factors are present, employees feel motivated and satisfied with their jobs.

In essence, Herzberg argued that improving hygiene factors can reduce dissatisfaction but will not create satisfaction. To achieve job satisfaction and motivation, managers must focus on enhancing motivator factors. This theory highlights that simply addressing issues like salary or working conditions (hygiene factors) is not enough to make employees happy; true satisfaction comes from opportunities for personal growth, achievement, and recognition within the job itself.