In a short passage on teamwork, the author argues that clear communication reduces errors and speeds response times. What is the author's primary purpose?

• A. To describe the role of teamwork in police operations.
• B. To underscore the importance of clear communication in teamwork and operations.
• C. To present a case study of a teamwork failure.
• D. To discuss unrelated management concepts.

Answer: (B)

The main idea being tested is that clear communication in teamwork drives better performance, because it reduces errors and speeds responses. The author uses that claim to argue for making clear communication a priority in teamwork and operations. The passage isn’t merely describing what roles exist in police work or recounting a failure case; it centers on how the quality of communication directly influences outcomes. By showing that clear, precise exchanges lead to fewer mistakes and quicker action, the author makes the case that clear communication is essential for effective teamwork and operational success.