Which term describes a group consisting of two people, known for having strong emotional bonds?

The term that describes a group consisting of two people, recognized for their strong emotional bonds, is "dyad." In sociological terms, a dyad is the simplest form of a social group, composed of just two individuals. This intimate structure allows for a profound emotional connection, as each member significantly influences the other. Because there are only two members, the relationship can be very intense and personal, which can lead to closer emotional ties compared to larger groups where dynamics can shift more frequently.

In contrast, a triad, which comprises three members, introduces a more complex interaction where the dynamics can become less personal due to the presence of additional influences. An alliance typically refers to a partnership or agreement between individuals or groups that may not necessarily involve emotional ties, while a coalition is often a temporary arrangement formed between different parties, usually for a specific goal or purpose. Therefore, the focus on emotional bonds within a dyad distinctly categorizes it from these other types of group structures.