Final answer:
A closed-minded person in a problem-solving team resists alternative viewpoints, contributing to groupthink and limiting creative, divergent thinking needed for innovative problem-solving.
Step-by-step explanation:
When a problem-solving team includes a closed-minded person, that individual resists alternative viewpoints. A closed-minded person is typically characterized by an unwillingness to consider different perspectives or ideas, and in the context of group dynamics, this can lead to groupthink and inhibit creative solutions. This resistance to new information can create obstacles in reaching a successful solution because it limits the group's ability to engage in divergent thinking, which is crucial for innovative problem solving. Alternatively, embracing new ideas and promoting open dialogue are aspects that contribute to effective group work and the avoidance of groupthink.