At John's last problem$-$solving team meeting there was a particularly boisterous member of the team who just continued to talk louder and louder when he wanted his point to be heard. This led to some really good ideas from the other members not being heard. Particularly offended by her inability to be heard, was a coworker who is rather soft$-$spoken and meek. The problem at the meeting is best characterized as

production blocking

reciprocal interdependence

group cohesion

groupthink

evaluation apprehension