Voting Authority: Group Decision-Making in Projects

PMBOK v8 Definition

Voting authority refers to an individual or group that makes a decision based on presented analysis and with consideration for stakeholder expectations. The deciding authority, whether an individual or a group, makes decisions after analysis is presented and stakeholder expectations are considered. Careful selection of which decisions should go for group discussion and using voting can limit the interruptions and task switching experienced by the project team.

Why It Matters for the Exam

This concept appears frequently in PMI exam questions about decision-making processes, stakeholder engagement, and team dynamics. Questions test your understanding of when to use voting versus individual authority, how voting approaches reduce groupthink, and the diverge/converge pattern in group decision-making. Expect scenario-based questions asking which voting technique to apply in specific situations.

Key Points to Remember (for the exam)

• Core Principle: The deciding authority (individual or group) makes decisions based on presented analysis AND consideration for stakeholder expectations
• Primary Benefit: Using voting for group decisions limits interruptions and task switching for the project team
• Voting Approaches: Roman voting, wideband Delphi estimating, and fist of five voting all use the diverge/converge pattern
• Groupthink Prevention: These approaches aim to engage individual input while voting at the same moment, which minimizes groupthink
• Authority Boundaries: For decisions beyond the project team's authority, the team investigates alternatives, considers impacts, and escalates to someone with proper authority
• Diverge/Converge Pattern: Stakeholders first generate a broad set of alternatives individually (to avoid undue influence), then the team converges on a preferred solution
• Inclusion Effect: Generally, inclusion increases commitment to the decision, even if the option selected may not have been everyone's first choice

Typical PMI Exam Example

A project manager is facilitating a decision about which software vendor to select. The team includes junior members who may be influenced by senior stakeholders. The project manager asks each team member to privately write their preferred vendor, then all votes are revealed simultaneously. This approach best describes which voting technique that minimizes groupthink?

PMI Exam Traps

• Trap: Confusing voting authority with consensus decision-making Reality: Voting authority allows the deciding authority to make the final decision after analysis; consensus requires everyone to agree

• Trap: Thinking voting always requires the project manager to decide Reality: The deciding authority can be an individual OR a group, depending on governance structure

• Trap: Assuming all decisions should go through group voting Reality: Careful selection of which decisions go for group discussion is critical; not all decisions need voting

• Trap: Confusing the diverge phase with the converge phase Reality: Diverge = generate broad alternatives individually; Converge = select preferred solution as a group

Important PMI Connections

Quick Review Questions

1. A project team is using fist of five voting to decide on a technical approach. During the vote, three team members show two fingers. What does this indicate, and what should the project manager do next?

2. The project team has generated a broad set of solution alternatives. To avoid senior stakeholders unduly influencing others, in which phase should individual input be gathered?

3. When a decision is beyond the authority of the project team, what three actions should the team take before escalating?

4. A project manager notices that team members are agreeing with the most senior person in the room rather than expressing their own views. Which voting approach would best address this situation?

5. After a group decision is made, some team members express disappointment that their preferred option was not selected. According to PMBOK v8, what benefit does inclusion provide in this scenario?

PMBOK v8 Reference

Section 5 – Tools and Techniques (Decision-Making: Voting Authority and Group Decision-Making Approaches)