Because she believes that boys are naughtier than girls, Mrs. Zumpano, a second-grade teacher, watches boys more closely than she watches girls for any signs of misbehavior. Mrs. Zumpano's surveillance strategy best illustrates

confirmation bias                

Explanation:

Confirmation bias: In psychology, the term "confirmation bias" is also denoted as "confirmatory bias", and is determined as an individual propensity to search or grasp information in a specific way that generally confirms or satisfy his or her perception and often creates the statistical error.

A person who experiences confirmation tends to analyze a particular situation the way he or she wants to see it while ignoring other possibilities.

In the question above, Mrs Zumpano's surveillance strategy best illustrates the confirmation bias.

b) the bill goes to the president.

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answer; engram;