Communication Group Communications
PMBOK v8 Definition
Communication group communications refer to the distinct forms of information exchange defined in the Communications Management Plan, categorized by audience size and interaction type. The four major forms are: Interpersonal communication (information exchanged between individuals, typically face-to-face), Small group communication (occurs within groups of three to six people), Public communication (a single speaker or group addresses a larger audience), and Mass communication (delivered through channels like web portals, intranet sites, eLearning courses, lessons learned databases, or knowledge repositories). This concept belongs to the Communications Management knowledge area and is executed within the Manage Communications process.
Why It Matters for the Exam
The PMI exam frequently tests your ability to match the correct communication form to a specific project scenario. Questions often present a situation (e.g., "The project manager needs to update 200 stakeholders on a schedule change") and ask you to identify the appropriate communication group type. Understanding the precise size and nature of each category is essential for selecting the right communication method in situational and multiple-choice questions.
Key Points to Remember (for the exam)
- Four Distinct Forms: Interpersonal (1-on-1, face-to-face), Small Group (3-6 people), Public (one speaker to larger audience), Mass (broad, technology-mediated)
- Primary Context: These forms are defined within the Communications Management Plan, not the Stakeholder Engagement Plan
- Mass Communication Channels: Specifically include web portals, intranet sites, eLearning courses, lessons learned databases, and knowledge repositories
- Interpersonal Definition: Always involves information exchange between individuals, typically face-to-face
- Small Group Size: Strictly three to six people – not two, not seven
- Public Communication Characteristic: A single speaker (or group of speakers) addresses a larger audience
- Manage Communications Process: This is where these forms are applied to ensure timely and appropriate collection, creation, distribution, storage, retrieval, management, monitoring, and disposition of project information
Typical PMI Exam Example
A project manager needs to share lessons learned from a completed project phase with the entire organization of 500 employees. The most appropriate communication form is Mass communication, using a lessons learned database or intranet site. This enables broad, asynchronous access to the information without requiring simultaneous participation.
PMI Exam Traps
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Trap: Confusing Small Group communication (3-6 people) with a team meeting of 8 people
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Reality: Small group communication is strictly 3-6 people; 8 people requires a different approach (Public or Mass)
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Trap: Selecting "Public communication" when the audience is 500+ people
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Reality: Public communication involves a single speaker addressing a larger audience, but Mass communication is the correct form for very large, distributed audiences via technology
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Trap: Believing Interpersonal communication must always be face-to-face
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Reality: Interpersonal communication is "typically" face-to-face, but can occur through other channels as long as it remains between individuals
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Trap: Assuming Mass communication is only for external stakeholders
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Reality: Mass communication methods (intranet, eLearning) are equally valid for internal information needs
Important PMI Connections
| Related Concept | Relationship Type | Exam Attention Point |
|---|---|---|
| Manage Communications | Process where forms are applied | Ensure timely and appropriate information flow between project team and stakeholders |
| Communications Management Plan | Defines the forms | Contains guidelines, templates, and constraints for each communication form |
| Communication Methods | Tools to deliver forms | Systematic procedures used to transfer information (e.g., meetings for small group, intranet for mass) |
| Communication Competence | Enables effective use | Tailored communication skills considering clarity of purpose, relationships, and leadership behaviors |
Quick Review Questions
- A project manager needs to share a critical update with a team of 5 developers. Which communication form is most appropriate?
- What are the four major forms of communication group communications as defined in the Communications Management Plan?
- Which process ensures the timely and appropriate collection, creation, distribution, storage, retrieval, management, monitoring, and disposition of project information?
- A sponsor wants to address 50 project team members in a single session. Which communication form should be used?
- List three examples of mass communication channels mentioned in PMBOK v8.
PMBOK v8 Reference
Section 2.5.2.5 - Manage Communications (Communications Management knowledge area)