does the opinion of an expert in the field carry more weight than the opinion of someone that is not?

My goodness, what do YOU think?

Sra

You have many questions that need to answer.

What does topic that opinion concern? Has the field opinion been able to sample all aspects of the topic? What information is the non-field person relying on? Is the non-field person relying on multiple field opinions?

What criteria are either basing their opinions on?

Yes, the opinion of an expert in a specific field generally carries more weight than the opinion of someone who is not an expert. This is because experts possess specialized knowledge, extensive experience, and expertise in their field, which allows them to provide insights and analysis based on a deeper understanding.

When considering the opinion of an expert, it is essential to consider the following factors:

1. Knowledge and Education: Experts have in-depth knowledge acquired through years of education and training in their field. This comprehensive understanding allows them to have a more informed perspective.

2. Experience: Experts often have practical experience in their field, having worked on real-world problems and projects. This firsthand experience provides them with valuable insights that others may not possess.

3. Research and Evidence: Experts base their opinions on a foundation of research and evidence. They are familiar with the latest studies, data, and scholarly publications, enabling them to provide well-informed arguments and opinions.

4. Recognition and Reputation: Experts often gain recognition and reputation within their field due to their significant contributions. Their expertise and credibility are acknowledged by their peers, which further strengthens the weight of their opinions.

However, it's important to note that expert opinions are not infallible, and there may be instances where experts disagree with each other. In such cases, it can be valuable to consider multiple viewpoints, examine the evidence supporting each opinion, and make an informed judgment accordingly.