What can be a result of using field inquiry to learn about people?

Using field inquiry to learn about people can result in observing the subject's reaction to the inquiry. This is significant because a person's demeanor, body language, and verbal responses can provide valuable insights into their emotional state, honesty, or willingness to engage. By analyzing reactions during these interactions, a trained individual can gauge how the subject perceives the questions posed and what additional context might be needed for a clearer understanding of the situation.

The other choices, while they may relate to various aspects of interpersonal interactions or investigations, do not specifically denote a direct outcome of field inquiry in the same way. For instance, while detailed histories or formal statements may be acquired through various investigative methods, they are not the immediate result of the field inquiry itself, which primarily focuses on capturing the reactions and behaviors of individuals in real-time situations. Identification of local laws also does not stem directly from observing individuals but rather from a broader understanding of regulations and statutes applicable in different contexts.