Employee turnover refers to the rate at which employees leave an organization and are replaced by new employees. Research in this area typically explores the reasons why employees choose to leave, the impacts of turnover on organizations, and strategies for reducing turnover rates. Factors that may contribute to turnover include job dissatisfaction, lack of opportunities for advancement, poor work-life balance, and inadequate compensation or benefits. High turnover rates can be costly for organizations in terms of recruitment and training expenses, as well as the potential negative effects on productivity and morale. Studies in this area may also examine ways to improve employee retention, such as implementing career development programs, offering competitive salaries and benefits, and fostering a positive work environment.