GROUPS

Groups play a significant role in social life, influencing individual behaviors and fostering shared goals and norms. Groups are characterized by a common identity, accepted expectations, and adherence to established norms. Below is an overview of group types, their structure, and stages of formation.

Characteristics of Groups

Groups typically:

• Have an organizational structure and follow specific rules/norms.

• Perform distinct functions, aiming to achieve particular goals.

• Include interdependent members who may or may not have a formal leader.

Types of Groups

1. Primary vs. Secondary Groups:

   • Primary Groups: Close, intimate groups, such as family and friends, that fulfill emotional needs and provide support.

   • Secondary Groups: Larger, more impersonal groups centered around shared interests or activities, like a sports team or religious community.

2. Social vs. Psychological (Individual) Groups:

   • Social Groups: Formed for fulfilling societal roles or obligations, such as a wedding party or labor union.

   • Psychological (Individual) Groups: Based on personal choice and connection, like friends in a class.

3. Organized vs. Unorganized Groups:

   • Organized Groups: Have clear roles, functions, and goals. Examples include a drama club or a classroom setting.

   • Unorganized Groups: Members have flexibility in roles and function, such as a knitting circle or a book club.

4. In-Group vs. Out-Group:

   • In-Group: Groups we belong to and identify with, fostering loyalty and a sense of belonging (e.g., family or community).

   • Out-Group: Groups we do not identify with, often leading to comparisons and potential discrimination based on differences (e.g., other social classes, religions).

Group Norms and Roles

• Norms: Rules and expectations set by and for the group, guiding behavior.

• Roles: Assigned or assumed roles within the group, such as a standard-setter, analyzer, harmonizer, or listener, which contribute to group dynamics and effectiveness.

Stages of Group Formation

1. Forming: Members come together and get acquainted.

2. Storming: Roles, responsibilities, and relationships are brainstormed and clarified.

3. Norming: Group norms and rules are established to guide interactions and behavior.

4. Performing: The group actively works toward its main goals and objectives.

5. Adjourning: The group disbands or says goodbye after achieving its purpose.

Group Formation and Development

Various factors that influence how groups form and function:

• The Need for Affiliation: A fundamental human need to belong to and connect with others drives group formation. This need is evident even in individuals who claim to be independent or avoidant of social connections.

• Interpersonal Attraction: Factors such as similarity, shared goals, and physical attractiveness influence who we choose to affiliate with and form groups with.

• Shared Identity: Groups are characterized by a sense of shared identity, where members perceive themselves as belonging to a coherent unit that is distinct from other groups. This shared identity can be based on common bonds (e.g., friendship groups) or common identities (e.g., national or ethnic groups).

• Entitativity: The degree to which a group is perceived as a cohesive and distinct entity is called entitativity. Groups high in entitativity are more likely to be stereotyped and are often perceived as more important by their members.

Group Structure and Processes

The sources provide detailed information on key structural elements of groups:

• Status: Most groups develop hierarchies where members have different levels of status or rank. Status can be based on factors such as seniority, prototypicality (embodying group norms), and individual contributions. High-status individuals often have more influence and are less likely to conform to group norms.

• Roles: Group members often take on different roles, performing specific functions within the group. These roles can be formally assigned or emerge informally. Internalizing roles can lead to changes in self-perception and behaviour.

• Norms: Groups establish norms, or unwritten rules, that guide members' behaviour. Norms can influence everything from task performance to emotional expression. Deviating from group norms can lead to negative evaluations from other group members.

• Cohesiveness: Cohesiveness refers to the forces that bind group members together. Cohesive groups have higher levels of solidarity, cooperation, and morale. Threats to group identity or external competition can increase cohesiveness.

Types of Groups

While the sources do not explicitly use the same group classifications you provided, they do discuss concepts that align with some of these categories:

• Primary vs. Secondary Groups: The distinction between common-bond and common-identity groups in the sources is similar to the concept of primary and secondary groups. Common-bond groups, like families and close friends, are characterized by strong personal ties and frequent face-to-face interactions, resembling primary groups. Common-identity groups, like national or professional groups, are based on shared social categories and may not involve personal relationships, resembling secondary groups.

• In-group vs. Out-group: The sources heavily emphasize the distinction between in-groups and out-groups. This distinction is fundamental to understanding social identity, prejudice, and intergroup conflict. The sources illustrate how people favour their in-group, often at the expense of out-groups, leading to biases and discrimination.

Additional Insights from the Sources

• Benefits and Costs of Group Membership: The sources discuss both the benefits and costs associated with joining and belonging to groups. Benefits include self-knowledge, goal achievement, enhanced status, and social change. Costs include loss of personal freedom, demands on resources, and the potential for conflict.

• Group Decision-Making: The sources explore how groups make decisions and the potential pitfalls involved. Group polarization, where groups tend to make more extreme decisions than individuals, is a significant finding. Groupthink, a phenomenon where highly cohesive groups prioritize consensus over critical evaluation, can lead to poor decision-making.