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. Secondary groups are often larger and impersonal. They may also be task-focused and time-limited. These groups serve an instrumental function rather than an expressive one, meaning that their role is more goal- or task-oriented than emotional. A classroom or office can be an example of a secondary group. Neither primary nor secondary groups are bound by strict definitions or set limits. In fact, people can move from one group to another. A group of coworkers, for example, can start as a secondary group, but as the employees work together over the years, they may find common interests and strong ties that transform them into a primary group. As we will discuss in the chapter on Media and Technology, even online networks of people with common interests can sometimes move from secondary to primary group status. Sociology in the Real World Best Friends She’s Never Met Writer Allison Levy worked alone. While she liked the freedom and flexibility of working from home, she sometimes missed having a community of coworkers, both for the practical purpose of brainstorming and socializing. Levy did what many do in the Internet age: she found a group of other writers online through a web forum. Over time, a group of approximately twenty writers, who all wrote for a similar audience, broke off from the larger group and started a private invitation-only forum. While writers in general represent all genders, ages, and interests, this group ended up being a collection of twenty- and thirty-something women who all wrote fiction for children and young adults. At first, the writers’ forum was clearly a secondary group united by the members’ professions and work situations. As Levy explained, “On the Internet, you can be present or absent as often as you want. No one is expecting you to show up.” It was a useful place to research information about publishers, recently-published books and authors, and industry trends. But as time passed, Levy found it served a different purpose. Since the group shared other characteristics beyond their writing (such as age and gender), their conversation naturally turned to matters such as child-rearing, aging parents, health, and exercise. Levy found it was a sympathetic place to talk about any number of subjects, not just writing. Further, when people didn’t post for several days, others expressed concern, asking whether anyone had heard from the missing writers. It reached a point where most members would tell the group if they were traveling or needed to be offline for awhile. The group continued to share. One member on the site who was going through a difficult family illness wrote, “I don’t know where I’d be without you women. It is so great to have a place to vent that I know isn’t hurting anyone.” Others shared similar sentiments. So is this a primary group? Most of these people have never met each other. They live in Hawaii, Australia, Minnesota, and across the world. They may never meet. Levy wrote recently to the group, saying, “Most of my ‘real-life’ friends and even my husband don’t really get the writing thing. I don’t know what I’d do without you.” Despite the distance and the lack of physical contact, the group clearly fills an expressive need. Figure 6.2 Engineering and construction students gather around a job site. How do your academic interests define your in- and out-groups? (Credit: USACEpublicaffairs/flickr)