🔍 How Does Anchoring Work in Scrum?
Anchoring bias occurs when we become overly attached to the first piece of information we hear and use it as the baseline for all subsequent decisions. In Scrum, this often happens during Sprint Planning or estimation sessions like Planning Poker, where the first expressed estimate significantly influences the entire team’s perception.
Instead of independently and critically evaluating the complexity of a task, team members unconsciously adjust their estimates to align with the initially stated one. The result? Distorted estimates, unrealistic expectations, and problems delivering within the sprint.
⚠️ Negative Impact on Individual and Team Performance:
- Underestimating or Overestimating Tasks: Teams might incorrectly assess task complexity, leading to stress, frustration, and poorer outcomes.
- Limited Creativity and Autonomy: The team stops actively thinking and relies solely on anchored information, thus restricting innovative solutions.
- Reduced Planning Accuracy: Anchoring leads to unrealistic plans not based on the team’s actual capabilities but rather on the first stated piece of information.
This bias undermines core Agile principles such as empirical decision-making and continuous improvement, ultimately limiting the team’s ability to reach its full potential.
✅ How to Avoid Anchoring Bias and Improve Team Performance:
- Independent Initial Estimates: Use techniques like Planning Poker, where each team member makes their estimate independently without influence from others.
- Encourage Diverse Opinions: Foster an environment where team members openly express diverse viewpoints, broadening the range of possible estimates.
- Regularly Revisit Estimates: Feel free to reassess estimates during the sprint if new information or circumstances emerge.
- Utilize Retrospectives: Reflect on past decisions during retrospectives. If the team anchored too quickly on initial assumptions, discuss how it influenced outcomes and ways to avoid it in the future.
In Scrum and Agile, our goal is to deliver value effectively and iteratively. However, Anchoring Bias binds us to incorrect ideas, hindering our responsiveness to new information. By overcoming it, we can make better decisions, foster innovation, and build more engaged and high-performing teams.