What is the term for using factual evidence to form an opinion?

Using factual evidence to form an opinion is best described as a judgment. Judgment involves analyzing the available information and evidence, allowing an individual to reach an informed opinion or decision based on that data. This process requires critical thinking and the ability to weigh facts against possible interpretations, leading to a personalized yet evidence-based opinion.

While terms like evaluation, assessment, and conclusion all relate to examining information, they focus on different aspects. Evaluation often implies a systematic process of determining the value or significance of something, assessment can refer to measuring or estimating the nature, ability, or value of various factors, and conclusion suggests the end result of reasoning or deliberation. However, judgment specifically encapsulates the act of interpreting factual evidence to form an opinion, making it the most accurate choice in this context.