What is bias?

a
when an author belongs to a group that has a well-known stance on the subject he or she is writing about
b
when an author has opinion you don't like
c
when an author's personal views clearly lean a certain way and influence his or her writing
d
when an author has a clear opinion on a subject

anne started to write her events in her journal everyday considering it someone would find it .

answer: "the beating heart symbolizes the narrator's conscience, or his sense of guilt and wrongdoing" so its b

explanation:

"to look at him, or hear him describe it, he had no guilt. however, poe decided to symbolize this man's subconscious guilt through the heartbeat."