Final answer:
Confirmation bias is the tendency to search for, interpret, and remember information in a way that confirms one's preexisting beliefs, such as when comparing two political candidates.
Step-by-step explanation:
When typing a question such as "Why is Candidate A better than Candidate B?" into a specific platform, the cognitive bias at play is confirmation bias. This bias involves the tendency to focus on information that aligns with existing beliefs, essentially filtering the information to only see what supports those beliefs. In the context of evaluating political candidates, a person influenced by confirmation bias would seek out and give greater credence to information that supports the superiority of their preferred candidate.
Confirmation bias is often compared with other cognitive biases in decision making. For example, anchoring bias is when one relies heavily on an initial piece of information to make subsequent judgments, and the availability heuristic is when one bases their judgment on how easily examples come to mind, which may not always be factual or comprehensive.