Group Dynamics and Teams: Group Formation, Roles, Norms and Team Effectiveness Questions

Question 1

Define group.

Accepted Answer

A group is two or more people who interact, share common interests/goals and influence each other’s behavior.

Question 2

What is a team?

Accepted Answer

A team is a group with shared goals and mutual accountability where members’ combined efforts create synergy.

Question 3

State any one stage of Tuckman model.

Accepted Answer

Forming.

Question 4

Define group norms.

Accepted Answer

Group norms are shared expectations and rules about acceptable behavior within a group.

Question 5

What is cohesiveness?

Accepted Answer

Cohesiveness is the degree to which members are attracted to the group and motivated to remain in it.

Question 6

Define social loafing.

Accepted Answer

Social loafing is the tendency of individuals to reduce effort when working in a group compared to working alone.

Question 7

Differentiate between group and team (any three points).

Accepted Answer

Group vs team (any three points):

| Basis | Group | Team |
|---|---|---|
| Focus | individual contributions | collective performance |
| Accountability | mostly individual | shared/mutual |
| Synergy | may be low | high (1+1>2) |

Question 8

Explain types of groups (formal and informal) with examples.

Accepted Answer

Types of groups:

1) Formal groups: created by organization (department, committee, project team).
2) Informal groups: formed naturally (friendship group, interest group).

Example: A sales department is a formal group; colleagues who lunch together daily form an informal group.

Question 9

Explain the stages of group development (any three stages).

Accepted Answer

Tuckman stages (any three):

1) Forming: members meet, roles unclear.
2) Storming: conflicts and power struggles occur.
3) Norming: norms develop, cohesion increases.
(Performing and Adjourning are the other stages.)

Question 10

Explain group roles and mention any three types of roles.

Accepted Answer

Group roles are expected behavior patterns for members. Types include:

1) Task roles (initiator, coordinator).
2) Maintenance/social roles (encourager, harmonizer).
3) Individual/self-centered roles (dominator, blocker).

Question 11

Write any three advantages and any one limitation of group decision-making.

Accepted Answer

Advantages (any three):
1) More information and ideas.
2) Better creativity and problem-solving.
3) Higher acceptance/commitment to decision.

One limitation: It is time-consuming and may be affected by dominance or groupthink.

Question 12

Explain groupthink and social loafing (brief).

Accepted Answer

Groupthink: a situation where desire for unanimity and harmony reduces critical evaluation, leading to poor decisions.

Social loafing: reduced individual effort in group tasks when personal contribution is not identifiable.

Question 13

Explain Tuckman’s model of group development and write how a manager can help the team at each stage.

Accepted Answer

Tuckman’s model explains how groups develop over time. The main stages are forming, storming, norming, performing and adjourning.

```mermaid
flowchart LR
  A[Forming]-->B[Storming]-->C[Norming]-->D[Performing]-->E[Adjourning]
```

**Explanation and managerial role:**

| Stage | What happens | What manager should do |
|---|---|---|
| Forming | members are polite; goals/roles unclear | clarify purpose, roles, expectations and ground rules |
| Storming | conflicts and power struggles | manage conflict, encourage open communication, avoid favoritism |
| Norming | norms develop; cohesion increases | strengthen norms, encourage cooperation, provide support |
| Performing | team works efficiently | delegate, empower, remove obstacles and provide feedback |
| Adjourning | task ends; team disbands | recognize achievements, document learning, provide closure |

Thus, understanding group stages helps managers guide teams smoothly and improve performance.

Question 14

Discuss group roles and norms and explain how they influence team effectiveness. Use a table.

Accepted Answer

Group roles and norms are important parts of group dynamics. They shape how members behave, communicate and coordinate work.

**Group roles** are expected behavior patterns. **Group norms** are shared rules about acceptable behavior.

| Element | Meaning | Examples | Effect on effectiveness |
|---|---|---|---|
| Roles | expected behaviors | coordinator, initiator, harmonizer | clear roles reduce confusion and improve coordination |
| Norms | shared rules | punctuality, quality standards, communication style | positive norms increase discipline and productivity |

If roles are unclear, members may duplicate work or avoid responsibility. If norms promote poor behavior (e.g., “do minimum work”), even a cohesive group may perform badly. On the other hand, strong positive norms (quality, cooperation) improve commitment and results.

Therefore, managers should clarify roles, set healthy norms and correct negative norms to improve team effectiveness.

Question 15

Explain cohesiveness, its factors and its impact on performance. Include a simple table and conclude.

Accepted Answer

Cohesiveness is the degree to which members are attracted to the group and want to remain part of it. Cohesive groups usually show strong unity and cooperation.

**Factors affecting cohesiveness:**

| Factor | How it increases cohesiveness |
|---|---|
| Group size | smaller groups build closer relationships |
| Common goals | shared purpose increases unity |
| Success experience | past success strengthens bond |
| Leadership | supportive leadership builds trust |
| Similarity & interaction | frequent interaction increases attachment |

**Impact on performance:**
Cohesiveness can improve performance when group norms are positive and goal-oriented. However, if norms are negative, a highly cohesive group may resist change, encourage low effort, or develop groupthink.

Thus, cohesiveness is beneficial when combined with high performance norms. Managers should build cohesiveness while maintaining clear goals, accountability and constructive feedback.

Basis	Group	Team
Focus	individual contributions	collective performance
Accountability	mostly individual	shared/mutual
Synergy	may be low	high (1+1>2)

Group Dynamics and Teams: Group Formation, Roles, Norms and Team Effectiveness

8 more questions to unlock