Original accounts differ from reviews in that they provide which of the following?

• A. Original research findings
• B. Summaries
• C. Opinions
• D. Editorials

Answer: (A)

Primary sources present new data from investigations. Original accounts, as primary sources, report original research findings—the actual data, methods, and results produced by the researchers. Reviews are secondary sources that summarize, synthesize, or critique existing studies, offering overviews rather than new data. Summaries describe prior work without new findings, while opinions or editorials provide commentary rather than fresh research results. So the best fit is that original accounts provide original research findings.