Final answer:
Aggressive behavior is not a strategy for defusing potentially harmful situations, while active listening, offering solutions, and seeking mediation are effective conflict resolution strategies.
Step-by-step explanation:
The strategy that is not recommended for defusing potentially harmful situations is b) Aggressive behavior. Effective strategies for mitigating conflict and preventing escalation include a) Active listening, which involves giving full attention to the speaker and showing genuine interest in understanding their perspective; c) Offering solutions, which entails providing potential ways to resolve the conflict in a mutually beneficial manner; and d) Seeking mediation, which is the act of involving a neutral third party to help resolve the disagreement. Aggressive behavior, on the contrary, typically includes hostile actions or words that can exacerbate the situation and lead to further harm.