the information that can be revealed through characterization is a character's personality and traits. if there's enough information you could probably predict some of the actions of a certain character. I don't know if that's what you're looking for but that's my take on your question hope that helps!
Possessive pronoun or possessive adjective
Answer: The verb tack means to attach, add, or change course. As a noun, tack refers to a small nail, the direction of a ship, or a course of action.