Use the STAR method to answer this question. Situation: Briefly explain the issue you dealt with in a positive, constructive way. Task: Describe your role in the situation. Action: Discuss what you did to resolve or address the situation. Result: Emphasize what you learned and the positive outcome of your actions. Provide an example you are proud of and explain the lessons you took away from the experience. Emphasize the resolution instead of dwelling on the conflict itself, and avoid saying anything derogatory about a former manager or colleague, as your interviewer will likely interpret this as unprofessional behavior.

"In my experience, communication is key in resolving conflicts. In a past position, I was working as a project manager on a nuclear energy research project, and one technician was constantly late finishing tasks. When I approached him about it, he reacted defensively. I stayed calm, acknowledged that the deadlines were challenging, and asked how I could assist him in improving his performance. He calmed down and told me that he was involved in another project where he had to do tasks that were not in his job description. After a meeting with the other project manager, we came to a resolution that alleviated the technician's workload. For the remainder of the project, the technician delivered great work."