What is meant by the term 'small group' in sociology?

The term 'small group' in sociology refers to a group of individuals who engage with each other in a personal and often face-to-face manner. This interaction facilitates strong emotional connections and fosters relationships among the members, characteristic of small group dynamics. In a small group setting, individuals typically share common goals, interests, or experiences, which enables them to communicate freely and influence one another. The social ties and interactions in such groups are more intimate compared to larger groups where personal relationships tend to diminish due to the sheer number of participants.

In contrast, the other options highlight characteristics of groups that do not align with the sociological understanding of a small group. A mere collection of individuals without interaction does not fulfill the requirement for group dynamics, as interaction is key to defining a small group. A large assembly of strangers lacks the necessary personal interaction and relationship-building characteristic of small groups. Lastly, a formal organization is typically structured and may involve more bureaucratic elements, contrasting with the informal and interpersonal nature of small groups.