The Role of Industrial-Organizational Psychology in Enhancing Employee Management: A Comprehensive Analysis of Human Resource Strategies, Employee Well-being, and Performance Measurement

Psychology is a new topic for society, although mental health was an aspect that already existed for nearly a century it can only be theorized in recent years. The study of psychology also manages to come up with various quantity measurements to track psychological behavior. After the 21st century, the psychological issue has become another serious health problem. Another change from the productivity aspect is the company put its focus from the financial target to more abstract and subjective feedback from their customer. This paper discusses the use of IO-psychology in the area of human resources management and the evolution of economic engines. The paper will extend the theory by concluding previous studies on what Io-psychology can do and their potential effect on our economic system. The paper will briefly introduce IO-psychology and its effect on the reform of the human resources department, employee loyalty, job satisfaction, working environment, and the evolution of performance measurement. It suggests paying more attention to employees' inner values and their effect on the company culture.