Chapter 2: Groups In Organizations

2.1 What is small group communication?


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Learning Objectives

  1. Define small group communication.
  2. Discuss the characteristics of small groups.
  3. Discuss advantages and disadvantages of small groups.

When you think of small groups, you probably think of the much dreaded “group assignment” that you’ve endured in high school and college. You are less likely to think of the numerous other groups to which you belong that bring more positive experiences, such as your family and friendship groups or shared-interest groups. Group communication scholars are so aware of this common negative sentiment toward group communication that they coined the term group-hate to describe it (Sorenson 1981). Small groups, however, aren’t just entities meant to torture students; they have served a central purpose in human history and evolution. Groups make it easier for us to complete a wide variety of tasks; help us establish meaningful social bonds; and help us create, maintain, and change our sense of self (Hargie 2011).  Negative group experiences are often exacerbated by a lack of knowledge about group communication processes. We are just expected to know how to work in groups without much instruction or practice. This lack of knowledge about group communication can lead to negative group interactions, which creates a negative cycle that perpetuates further negative experiences. Fortunately, as with other areas of communication, instruction in group communication can improve people’s skills and increase people’s satisfaction with their group experiences.

Small group communication refers to communication among three or more people who interact verbally and nonverbal, perform certain informal roles with respect to one another, feel a sense of belonging and collaborate to achieve a desired goal.


Different groups have different characteristics, serve different purposes, and can lead to positive, neutral, or negative experiences. While our interpersonal relationships primarily focus on relationship building, small groups (as studied by communication scholars) usually focus on some sort of task completion or goal accomplishment. A college learning community focused on math and science, a campaign team for a state senator, and a group of local organic farmers are examples of small groups that would all have a different size, structure, identity, and interaction pattern.


There is no set number of members for the ideal small group. A small group requires a minimum of three people (because two people would be a pair or dyad with a different communication pattern), but the upper range of group size is contingent on the purpose of the group. When groups grow beyond fifteen to twenty members, it becomes difficult to consider them a small group based on the previous definition. An analysis of the number of unique connections between members of small groups shows that they are deceptively complex. For example, within a six-person group, there are fifteen separate potential dyadic connections, and a twelve-person group would have sixty-six potential dyadic connections (Hargie, 2011). As you can see, when we double the number of group members, we more than double the number of connections, which shows that network connection points in small groups grow exponentially as membership increases. So, while there is no set upper limit on the number of group members, it makes sense that the number of group members should be limited to those necessary to accomplish the goal or serve the purpose of the group. Small groups that add too many members increase the potential for group members to feel overwhelmed or disconnected.


Internal and external influences affect a group’s structure. In terms of internal influences, member characteristics play a role in initial group formation. For instance, a person who is well informed about the group’s task and/or highly motivated as a group member may emerge as a leader and set into motion internal decision-making processes, such as recruiting new members or assigning group roles, that affect the structure of a group (Ellis & Fisher, 1994). Different members will also gravitate toward different roles within the group and will advocate for certain procedures and courses of action over others. External factors such as group size, task, and resources also affect group structure. Some groups will have more control over these external factors through decision making than others. For example, a commission that is put together by a legislative body to look into ethical violations in athletic organizations will likely have less control over its external factors than a self-created weekly book club.

A self-formed study group likely has a more flexible structure than a city council committee.
A self-formed study group likely has a more flexible structure than a city council committee. (“Group” by  William Rotza. CC BY-NC-ND 2.0)

Size and structure also affect communication within a group (Ellis & Fisher, 1994). In terms of size, the more people in a group, the more issues with scheduling and coordination of communication. Remember that time is an important resource in most group interactions and a resource that is usually strained. Structure can increase or decrease the flow of communication. Reachability refers to the way in which one member is or isn’t connected to other group members. For example, the “Circle” group structure in Figure:  “Small Group Structures” shows that each group member is connected to two other members. This can make coordination easy when only one or two people need to be brought in for a decision. In this case, Erik and Callie are very reachable by Winston, who could easily coordinate with them. However, if Winston needed to coordinate with Bill or Stephanie, he would have to wait on Erik or Callie to reach that person, which could create delays. The circle can be a good structure for groups who are passing along a task and in which each member is expected to progressively build on the others’ work. A group of scholars coauthoring a research paper may work in such a manner, with each person adding to the paper and then passing it on to the next person in the circle. In this case, they can ask the previous person questions and write with the next person’s area of expertise in mind. The “Wheel” group structure in  Figure:  “Small Group Structures”  shows an alternative organization pattern. In this structure, Tara is very reachable by all members of the group. This can be a useful structure when Tara is the person with the most expertise in the task or the leader who needs to review and approve work at each step before it is passed along to other group members. But Phillip and Shadow, for example, wouldn’t likely work together without Tara being involved.

diagram of name (decorative)
Figure: Small Group Structures

Looking at the group structures, we can make some assumptions about the communication that takes place in them. The wheel is an example of a centralized structure, while the circle is decentralized. Research has shown that centralized groups are better than decentralized groups in terms of speed and efficiency (Ellis & Fisher, 1994). But decentralized groups are more effective at solving complex problems. In centralized groups like the wheel, the person with the most connections, person C, is also more likely to be the leader of the group or at least have more status among group members, largely because that person has a broad perspective of what’s going on in the group. The most central person can also act as a gatekeeper. Since this person has access to the most information, which is usually a sign of leadership or status, he or she could consciously decide to limit the flow of information. But in complex tasks, that person could become overwhelmed by the burden of processing and sharing information with all the other group members. The circle structure is more likely to emerge in groups where collaboration is the goal and a specific task and course of action isn’t required under time constraints. While the person who initiated the group or has the most expertise in regards to the task may emerge as a leader in a decentralized group, the equal access to information lessens the hierarchy and potential for gatekeeping that is present in the more centralized groups.


Small groups exhibit interdependence, meaning they share a common purpose and a common fate. If the actions of one or two group members lead to a group deviating from or not achieving their purpose, then all members of the group are affected. Conversely, if the actions of only a few of the group members lead to success, then all members of the group benefit. This is a major contributor to many college students’ dislike of group assignments, because they feel a loss of control and independence that they have when they complete an assignment alone. This concern is valid in that their grades might suffer because of the negative actions of someone else or their hard work may go to benefit the group member who just skated by. Group meeting attendance is a clear example of the interdependent nature of group interaction. Many of us have arrived at a group meeting only to find half of the members present. In some cases, the group members who show up have to leave and reschedule because they can’t accomplish their task without the other members present. Group members who attend meetings but withdraw or don’t participate can also derail group progress. Although it can be frustrating to have your job, grade, or reputation partially dependent on the actions of others, the interdependent nature of groups can also lead to higher-quality performance and output, especially when group members are accountable for their actions.


The shared identity of a group manifests in several ways. Groups may have official charters or mission and vision statements that lay out the identity of a group. For example, the Girl Scout mission states that “Girl Scouting builds girls of courage, confidence, and character, who make the world a better place” (Girl Scouts, 2012). The mission for this large organization influences the identities of the thousands of small groups called troops. Group identity is often formed around a shared goal and/or previous accomplishments, which adds dynamism to the group as it looks toward the future and back on the past to inform its present. Shared identity can also be exhibited through group names, slogans, songs, handshakes, clothing, or other symbols. At a family reunion, for example, matching t-shirts specially made for the occasion, dishes made from recipes passed down from generation to generation, and shared stories of family members that have passed away help establish a shared identity and social reality.

A key element of the formation of a shared identity within a group is the establishment of the in-group as opposed to the out-group. The degree to which members share in the in-group identity varies from person to person and group to group. Even within a family, some members may not attend a reunion or get as excited about the matching t-shirts as others. Shared identity also emerges as groups become cohesive, meaning they identify with and like the group’s task and other group members. The presence of cohesion and a shared identity leads to a building of trust, which can also positively influence productivity and members’ satisfaction.


As with anything, small groups have their advantages and disadvantages. Advantages of small groups include shared decision making, shared resources, synergy, and exposure to diversity. It is within small groups that most of the decisions that guide our country, introduce local laws, and influence our family interactions are made. In a democratic society, participation in decision making is a key part of citizenship. Groups also help in making decisions involving judgment calls that have ethical implications or the potential to negatively affect people. Individuals making such high-stakes decisions in a vacuum could have negative consequences given the lack of feedback, input, questioning, and proposals for alternatives that would come from group interaction. Group members also help expand our social networks, which provide access to more resources. A local community-theater group may be able to put on a production with a limited budget by drawing on these connections to get set-building supplies, props, costumes, actors, and publicity in ways that an individual could not. The increased knowledge, diverse perspectives, and access to resources that groups possess relates to another advantage of small groups—synergy.

Synergy refers to the potential for gains in performance or heightened quality of interactions when complementary members or member characteristics are added to existing ones (Larson Jr., 2010). Because of synergy, the final group product can be better than what any individual could have produced alone. When I worked in housing and residence life, I helped coordinate a “World Cup Soccer Tournament” for the international students that lived in my residence hall. As a group, we created teams representing different countries around the world, made brackets for people to track progress and predict winners, got sponsors, gathered prizes, and ended up with a very successful event that would not have been possible without the synergy created by our collective group membership. The members of this group were also exposed to international diversity that enriched our experiences, which is also an advantage of group communication.

Participating in groups can also increase our exposure to diversity and broaden our perspectives. Although groups vary in the diversity of their members, we can strategically choose groups that expand our diversity, or we can unintentionally end up in a diverse group. When we participate in small groups, we expand our social networks, which increase the possibility to interact with people who have different cultural identities than ourselves. Since group members work together toward a common goal, shared identification with the task or group can give people with diverse backgrounds a sense of commonality that they might not have otherwise. Even when group members share cultural identities, the diversity of experience and opinion within a group can lead to broadened perspectives as alternative ideas are presented and opinions are challenged and defended. One of my favorite parts of facilitating class discussion is when students with different identities and/or perspectives teach one another things in ways that I could not on my own. This example brings together the potential of synergy and diversity. People who are more introverted or just avoid group communication and voluntarily distance themselves from groups—or are rejected from groups—risk losing opportunities to learn more about others and themselves.

a man, sleeping at an office job
A social loafer is a dreaded group member who doesn’t do his or her share of the work, expecting that others on the group won’t notice or will pick up the slack. (“Sleeping On The Job” by Henry Burrows. CC BY-SA 2.0)

Group communication also presents interpersonal challenges. A common problem is coordinating and planning group meetings due to busy and conflicting schedules. Some people also have difficulty with the other-centeredness and self-sacrifice that some groups require. The interdependence of group members that we discussed earlier can also create some disadvantages. Group members may take advantage of the anonymity of a group and engage in social loafing, meaning they contribute less to the group than other members or than they would if working alone (Karau & Williams, 1993). Social loafers expect that no one will notice their behaviors or that others will pick up their slack. It is this potential for social loafing that makes many students and professionals dread group work, especially those who have a tendency to cover for other group members to prevent the social loafer from diminishing the group’s productivity or output.

Key Takeaways

  • Getting integrated: Small group communication refers to interactions among three or more people who are connected through a common purpose, mutual influence, and a shared identity. Small groups are important communication units in academic, professional, civic, and personal contexts.
  • Several characteristics influence small groups, including size, structure, interdependence, and shared identity.

    • In terms of size, small groups must consist of at least three people, but there is no set upper limit on the number of group members. The ideal number of group members is the smallest number needed to competently complete the group’s task or achieve the group’s purpose.
    • Internal influences such as member characteristics and external factors such as the group’s size, task, and access to resources affect a group’s structure. A group’s structure also affects how group members communicate, as some structures are more centralized and hierarchical and other structures are more decentralized and equal.
    • Groups are interdependent in that they have a shared purpose and a shared fate, meaning that each group member’s actions affect every other group member.
    • Groups develop a shared identity based on their task or purpose, previous accomplishments, future goals, and an identity that sets their members apart from other groups.
  • Advantages of group communication include shared decision making, shared resources, synergy, and exposure to diversity. Disadvantages of group communication include unnecessary group formation (when the task would be better performed by one person), difficulty coordinating schedules, and difficulty with accountability and social loafing.


  1. Getting integrated: For each of the follow examples of a small group context, indicate what you think would be the ideal size of the group and why. Also indicate who the ideal group members would be (in terms of their occupation/major, role, level of expertise, or other characteristics) and what structure would work best.
    • A study group for this class
    • A committee to decide on library renovation plans
    • An upper-level college class in your major
    • A group to advocate for more awareness of and support for abandoned animals
  2. List some groups to which you have belonged that focused primarily on tasks and then list some that focused primarily on relationships. Compare and contrast your experiences in these groups.
  3. Synergy is one of the main advantages of small group communication. Explain a time when a group you were in benefited from or failed to achieve synergy. What contributed to your success/failure?

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