What is the project leader trying to create?

The " Life Timeline " exercise is a technique used to build psychological safety and vulnerability-based trust. According to Mike Griffiths’ PMI-ACP Exam Prep Book (Chapter 3: Team Performance), exercises that encourage sharing personal stories and emotional journeys foster deep interpersonal connection, which is foundational to high-performance teams.

The PMI Agile Practice Guide (Section 4.3.2: Building Trust) emphasizes the role of emotional intelligence and trust-building in agile teams, stating that teams become high-performing when they feel safe to express themselves without fear of judgment.

Option B is correct: the exercise builds vulnerability and trust—key drivers of high performance.

Option A focuses on trust but doesn ' t emphasize vulnerability, which is central here.

Option C is too generic.

Option D misframes the purpose—it’s about building connection, not assessing competencies.