Question

Ka is writing a paper about the nutritional benefits of omega-3 fats. One source says overconsumption of these fats can lead to cardiac problems, which the source’s author has personally experienced. Ka has already confirmed that the article appears in a trusted publication, and the author uses logical, moral, and emotional arguments based on evidence. What is the best thing Ka can do next to determine the objectivity of the source?

determine whether the evidence cited reflects more than one side
contact the author directly to learn more about his personal experience
conduct an internet search for “cardiac problems + omega-3 fats”
contrast the article with others written by the same author on different topics

Answer 1

determine whether the evidence cited reflects more than one side.

Rationale: objectivity is shown by acknowledging and engaging with counter‑evidence and limitations. Check the article’s citations (are they peer‑reviewed?), whether it discusses opposing studies or uncertainty, and whether it notes limitations/conflicts of interest. This is a more direct test of bias than an anecdote, searching the web for the claim alone, or comparing unrelated pieces by the same author.