Which behavior type is likely to undermine relationships and communication?

The behavior type that is likely to undermine relationships and communication is aggressive behavior. This type of behavior is characterized by a confrontational approach that can involve attacking, blaming, or belittling others. When someone exhibits aggressive behavior, it often leads to conflict, fear, and resentment in interpersonal interactions. This hinders open dialogue and trust, making productive communication difficult.

In contrast, passive behavior can lead to misunderstandings but does not actively create conflict; assertive behavior promotes healthy communication by expressing needs and boundaries clearly, while supportive behavior fosters collaboration and encourages positive relationships. This distinction highlights why aggressive behavior is particularly detrimental to effective communication and relationship-building.