Maribel Is on a Jury,and She Is Already Convinced That

Multiple Choice

Maribel is on a jury,and she is already convinced that the defendant in the case is not guilty.She listens very attentively to everything the defence attorneys have to say,but she tends to pay less attention when the prosecution is presenting evidence.What seems to be influencing Maribel's behaviour in this instance

A)  overconfidence effect 
B)  conjunction fallacy 
C)  base-rate fallacy 
D)  confirmation bias