Hey there! Here's your answer:
Characterization is the process by which the writer reveals the personality of a character.
Here's a further explanation about what characterization is:
Characterization is revealed through direct characterization and indirect characterization. Direct Characterization tells the audience what the personality of the character is. We see characterization in plays, novels, TV shows, movies, poems, and any other format that involves the creation of a character. Examples of characterization come forth in a character's thoughts, words, deeds, appearance, and more.
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