Henri is a conservative RepublicanThis morning, he heard a news story describing how the local Democrat school board chair was allowing student scores to be artificially inflated. If Henri is guilty of confirmation bias, he will likely

believe the story without any further research.

Explanation:

Confirmation bias: In psychology, "confirmation bias" is also denoted as "confirmatory bias" and is described as a phenomenon in which an individual or decision-makers tend to believe that information that appears to confirm his or her formerly existing thought processes or hypothesis and therefore he or she underweight or avoid other evidences that doesn't confirm his or her thoughts or hypothesis. Hence, it can also be considered as selection bias.

In the question above, if Henri is guilty of confirmation bias, he will likely believe the story without any further research.