Tina is a member of the bargaining team for the local teachers union. The team is currently negotiating a contract with the school district, and the two sides have different opinions on how the new contract should look. However, Tina is approaching the negotiations with an open mind and feels positive about the possibility of finding common ground and negotiating a deal that will please both sides. Tina is displaying a ______ mind-set. Multiple choice question. advice-giving defending learner judger