1. Credibility: Is the source reputable and trustworthy? 2. Bias: Does the source have any potential biases that may affect the information provided? 3. Currency: How up-to-date is the information provided by the source? 4. Relevance: Is the source relevant to the topic being discussed in the literature interview? 5. Authority: Does the source have expertise or authority on the subject matter? 6. Objectivity: Is the source presenting information in an unbiased and objective manner? 7. Consistency: Does the information provided by the source align with other reputable sources? 8. Accessibility: Is the source easily accessible for further reference or verification?