How does the presence of an expert author influence Page Quality (PQ) ratings?

The presence of an expert author significantly enhances the credibility and quality perception of content, which directly influences Page Quality (PQ) ratings. When content is created or validated by an individual recognized as an authority in their field, users and evaluators alike tend to view the material as more reliable and trustworthy. This improves the overall quality impression of the page, as information from experts usually implies a higher level of accuracy, depth, and insight into the subject matter.

Expert authors are often associated with credentials, experience, or extensive knowledge, making their contributions more valuable. This trust and authority can lead to higher engagement from users, as they are more likely to feel confident in the information presented. Consequently, a page authored by an expert is likely to receive higher PQ ratings compared to content that lacks evidence of expertise.

This option aligns with the principles of assessing content quality, which prioritize expertise and authority alongside other factors like trustworthiness and reputation in the evaluation process.