5.1 Types of groups  (Page 25/21)

Most of us feel comfortable using the word “group” without giving it much thought. In everyday use, it can be a generic term, although it carries important clinical and scientific meanings. Moreover, the concept of a group is central to much of how we think about society and human interaction. Often, we might mean different things by using that word. We might say that a group of kids all saw the dog, and it could mean 250 students in a lecture hall or four siblings playing on a front lawn. In everyday conversation, there isn’t a clear distinguishing use. So how can we hone the meaning more precisely for sociological purposes?

Defining a group

The term group    is an amorphous one and can refer to a wide variety of gatherings, from just two people (think about a “group project” in school when you partner with another student), a club, a regular gathering of friends, or people who work together or share a hobby. In short, the term refers to any collection of at least two people who interact with some frequency and who share a sense that their identity is somehow aligned with the group. Of course, every time people are gathered it is not necessarily a group. A rally is usually a one-time event, for instance, and belonging to a political party doesn’t imply interaction with others. People who exist in the same place at the same time, but who do not interact or share a sense of identity—such as a bunch of people standing in line at Starbucks—are considered an aggregate    , or a crowd. Another example of a non-group is people who share similar characteristics but are not tied to one another in any way. These people would be considered a category    , and an example would be that all children born from approximately 1980–2000 are referred to as “Millennial.” Why are Millennials a category and not a group? Because while some of them may share a sense of identity, they do not, as a whole, interact frequently with each other.

Interestingly, people within an aggregate or category can become a group. During disasters, people in a neighborhood (an aggregate) who did not know each other might become friendly and depend on each other at the local shelter. After the disaster ends and the people go back to simply living near each other, the feeling of cohesiveness may last since they have all shared an experience. They might remain a group, practicing emergency readiness, coordinating supplies for next time, or taking turns caring for neighbors who need extra help. Similarly, there may be many groups within a single category. Consider teachers, for example. Within this category, groups may exist like teachers’ unions, teachers who coach, or staff members who are involved with the PTA.

Types of groups

Sociologist Charles Horton Cooley (1864–1929) suggested that groups can broadly be divided into two categories: primary groups    and secondary groups    (Cooley 1909). According to Cooley, primary groups play the most critical role in our lives. The primary group is usually fairly small and is made up of individuals who generally engage face-to-face in long-term emotional ways. This group serves emotional needs: expressive functions rather than pragmatic ones. The primary group is usually made up of significant others, those individuals who have the most impact on our socialization. The best example of a primary group is the family.