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The correct answer is B:
Conservatism bias is a belief perseverance bias, in which people maintain their prior views or forecasts by inadequately incorporating new information.
Confirmation bias is a belief perseverance bias, in which people tend to look for and notice what confirms their beliefs and to ignore or undervalue what contradicts their beliefs.
Representativeness bias is a belief perseverance bias, in which people tend to classify new information based on past experiences and classifications.