Final answer:
Voice markers are used in literature and film to indicate multiple voices or perspectives within a text. They can include parentheses, italicized or bold text, or variations in font or capitalization.
Step-by-step explanation:
In literature and film, voice markers are used to indicate multiple voices or perspectives within a text. These markers can include parentheses, italicized or bold text, or variations in font or capitalization. They help the reader differentiate between the different voices or perspectives being presented in the text.
For example, in a play, parentheses may be used to indicate a character speaking aside to the audience, while other characters on stage continue their dialogue. In a novel, italics or boldface may be used to represent a character's internal thoughts or a narrator's commentary.
By using voice markers in their writing, authors can create a layered and dynamic narrative that engages the reader and provides insight into different characters or perspectives.