Final answer:
The laws guiding human resource management are primarily based on the justice approach, which focuses on fairness and equal treatment of individuals within an organization.
Step-by-step explanation:
The laws guiding human resource management are primarily based on the justice approach. This approach focuses on fairness and equal treatment of individuals within an organization. It aims to ensure that decisions related to hiring, promotion, compensation, and other HR practices are unbiased and just. For example, laws against workplace discrimination and harassment are based on the justice approach to protect employees from unfair treatment based on factors such as race, gender, or religion.