Answer:
HR persons can be credible by being in good relation with the employees and bringing out the best from them.
Explanation:
An human resource professional is an employee in an organization who advocate both the employees and the company. He is the one who maintains and develops and manages the policies of the organization for the benefit of the employees as well as the employers.
It also a part of the HR professional to see that the employees have a good relationship with their colleagues and that employee conflicts are resolved.
Conflicts or misunderstanding between the employees are inevitable. But as a good HR manager, one should be able to resolve their problems. One can be credible by being a good listener to the problems of the employee and the misunderstandings. He should understand and clarify the misunderstandings and agree on the best to resolve the conflicts.
He or she should also know whom to choose between the two by knowing who has better work ethics.