Which method is effective for capturing lessons learned in a project?

Capturing lessons learned in a project is crucial for continuous improvement and knowledge transfer within teams and organizations. Regular reviews and documentation are effective methods for this process because they provide structured opportunities to reflect on project performance, identify successes and challenges, and extract valuable insights.

During regular reviews, team members can discuss what worked well and what didn't, ensuring a comprehensive capture of experiences. Documenting these reflections creates a formal record that can be referenced in future projects, allowing others to benefit from past experiences and avoid making the same mistakes.

The other methods suggested may contribute to project success but do not directly focus on capturing lessons learned in the same systematic way. For instance, stakeholder engagement can facilitate feedback and insights but does not guarantee that lessons are captured unless explicitly documented. Implementing new processes might improve the project management approach but does not inherently capture lessons learned from previous projects. Reducing project scope can be a strategic decision in managing project constraints, though it does not serve to document or articulate the lessons derived from project experiences.