Final answer:
Job satisfaction is a measure of how individuals enjoy their job, influenced by factors such as work content and pay level. It is correlated with job performance and organizational citizenship, as well as general life satisfaction.
Step-by-step explanation:
Job satisfaction is a measure of how individuals enjoy their job. It is typically assessed using questionnaires that employees complete, with responses ranging from strong agreement to strong disagreement. Research has shown that factors such as work content, including variety and role clarity, have a strong influence on overall job satisfaction. Pay level, on the other hand, only weakly correlates with job satisfaction. Employers should care about job satisfaction because it is correlated with job performance and organizational citizenship, as well as general life satisfaction.