Aaron is being introduced to his new workplace and coworkers. His boss tells him the names of people and departments, but she says very little about each person's rank or the relationship between departments. She also does not speak much about the culture of the workplace. However, at the end of the introduction she says, "Hopefully now you have a better understanding of who we are, what we stand for, and how things work here." Aaron's boss's communication style seems to be best described as what?