Final answer:
A dysfunctional team, as experienced by Carla, most likely lacks sufficient trust, which is imperative for open communication, effective decision-making, and constructive conflict management, according to Patrick Lencioni.
Step-by-step explanation:
According to Patrick Lencioni, a teamwork expert, the most likely reason for dysfunction in a team where Carla is unable to accomplish anything might be that there is not enough trust on the team. Teams thrive on trust as a foundational element, ensuring that members feel safe to express their opinions, admit mistakes, and depend on one another. Without trust, a team may experience various issues, including poor communication, ineffective decision-making, and the inability to manage conflict productively.
Trust facilitates open dialogue and the constructive resolution of disagreements, leading to innovative solutions and a cohesive work culture. Additionally, the presence of diversity on a team can contribute to its success by bringing in varied skills and perspectives, as long as there is trust among the team members to collaborate effectively.