Final answer:
Juror #10 is indirectly characterized by highlighting their personal biases, which aligns with the provided background information stressing the importance of juror impartiality as required by the Sixth Amendment.
Step-by-step explanation:
The question asks how a particular character trait of Juror #10 is revealed indirectly. Given the background information provided, which touches on the responsibilities of jurors, the necessity for impartiality, and various biases that can affect decision-making in court, it seems that Juror #10 is characterized in the context of a trial setting. Considering juror impartiality is a requirement of the Sixth Amendment, and Juror #10's character is presumably called into question in this light, the most applicable characterization from the provided options would likely be highlighting their personal biases. This choice is supported by the reference to jurors' potential biases and the impact of personal values on their perceptions of a case. Therefore, option 1) By highlighting their personal biases, is the most relevant indirect characterization of Juror #10 based on the given information.