PMBOK 7: Models, Methods, Artifacts

Leadership Models

Situational Leadership

Situational Leadership is a model developed by Paul Hersey and Ken Blanchard that emphasizes the need for leaders to adapt their style based on the maturity and competence of their team members. This model identifies four leadership styles: Telling, Selling, Participating, and Delegating. Each style corresponds to the development level of the team, which ranges from low competence and commitment to high competence and commitment. For example, a new team member may require a Telling approach where the leader provides clear instructions, while a more experienced member may thrive under a Delegating style, where they are empowered to make decisions.

Key Points:

• Adaptability is crucial in leadership.
• The leader's role is to assess the team's needs and adjust their style accordingly.
• Effective communication and feedback are vital for success.

Agile/Adaptive/Iterative/Incremental/Hybrid Considerations: In Agile environments, situational leadership is particularly relevant as teams often self-organize and require leaders who can flexibly adapt their approach based on team dynamics and project needs. Leaders must facilitate collaboration and encourage continuous feedback, aligning their leadership style with the iterative nature of Agile methodologies.

Complexity Models

Cynefin

The Cynefin framework, developed by Dave Snowden, helps leaders understand the context of their decisions by categorizing problems into five domains: Clear, Complicated, Complex, Chaotic, and Aporetic. Each domain requires different approaches to problem-solving. For instance, in the Clear domain, best practices can be applied, while in the Complex domain, leaders must probe, sense, and respond, allowing for emergent solutions. This model is particularly useful in navigating uncertainty and complexity in projects.

Key Points:

• Understanding the context is essential for effective decision-making.
• Different domains require different management strategies.
• Emphasizes the importance of adaptability in leadership.

Agile/Adaptive/Iterative/Incremental/Hybrid Considerations: In Agile frameworks, the Cynefin model aligns well with iterative and incremental delivery, as it encourages teams to explore complex problems through experimentation and feedback. Agile teams often operate in the Complex domain, where solutions emerge through collaboration and iterative cycles, making this model a valuable tool for Agile practitioners.

Team Models

Tuckman

Bruce Tuckman's model of team development outlines five stages: Forming, Storming, Norming, Performing, and Adjourning. Each stage represents a different phase in team dynamics, from initial formation and role clarification to high performance and eventual dissolution. For example, during the Storming phase, conflicts may arise as team members assert their opinions, but this is a critical step toward achieving a cohesive team. Understanding these stages helps project managers facilitate team development and enhance collaboration.

Key Points:

• Teams evolve through distinct stages.
• Conflict can be a healthy part of team development.
• Effective leadership is crucial at each stage.

Agile/Adaptive/Iterative/Incremental/Hybrid Considerations: In Agile environments, Tuckman's model is particularly relevant as teams often go through these stages rapidly, especially during sprints. Agile practices promote continuous collaboration and feedback, helping teams navigate the Storming phase more effectively. Recognizing these stages allows Agile leaders to support their teams in achieving high performance while adapting to changing project requirements.