This document provides guidance on how to evaluate the credibility and quality of written texts and research papers. It discusses evaluating the authority of the author, intended audience, objectivity, quality of research, coverage, currency, and presence of facts versus opinions. Key factors to consider include the author's qualifications, date of publication, presence of citations, logical organization, and whether the content can be verified. Readers are advised to check sources, consider multiple viewpoints, and look for unsupported assumptions or bias.