Final answer:
Stonewalling and contempt are destructive conflict patterns that hinder communication and resolution in relationships, with stonewalling being the refusal to communicate and contempt involving disrespect or mockery.
Step-by-step explanation:
Stonewalling and contempt are examples of destructive conflict patterns. These behaviors can severely undermine communication and trust within relationships. Stonewalling occurs when one party refuses to communicate or respond to the other, essentially shutting down dialogue and creating a barrier to resolving conflict. Contempt, on the other hand, involves treating the other person with disrespect, mocking them, or using sarcasm, which can inflict emotional pain and exacerbate conflict.