Answer:
true
Step-by-step explanation:
Instead of simply revealing all of the character's traits by simply listing them, authors often use a method called indirect characterization. Simply put, it comes down to revealing situations that reveal one's character rather then simply revealing the character itself.
Of course, it doesn't have to be revealed through situations only. It can also be inferred from one's actions, speech, choice of words, appearance etc.
All of this gives a certain depth to a character and creates more material for analysis, rendering readers more invested in the book.