A new project team has formed, but some members feel uncomfortable and are working individually rather than as a team. What should you do to resolve this?

Facilitating a team-building meeting is the most effective approach because it directly addresses the discomfort and individual work patterns by fostering communication, trust, and collaboration among team members. This aligns with the Forming and Storming stages of team development, where team members are getting to know each other and establishing norms. Allowing team members to remain in individual roles would perpetuate the problem and hinder team performance. Directly instructing them on tasks doesn't resolve the underlying team dynamics issue. Waiting until several iterations are completed is a passive approach that allows the problem to fester, potentially leading to decreased productivity and morale.