Does the authors credibility does NOT need to be considered when you are determining a sources credibility?

No, the author's credibility is a crucial factor when assessing a source's overall credibility. An author's qualifications, expertise, and background can significantly influence the reliability of the information presented. Evaluating the author's credibility helps ensure that the content is accurate, trustworthy, and informed by relevant experience or research. Ignoring this aspect could lead to accepting biased or incorrect information.