B6 Different Media in Social Studies Practice Test

Primary sources are original artifacts and firsthand accounts from the time of an event, such as diaries, letters, photographs, official records, or eyewitness reports. Secondary sources, on the other hand, interpret, analyze, or synthesize those originals, like history books, scholarly articles, or documentary analyses. The distinction in media literacy is exactly this: primary sources provide direct evidence, while secondary sources provide context and interpretation of that evidence.

This is why the statement is the best choice. It captures the core difference between original material and the analysis of that material. Timing alone isn’t definitive—primary sources can be published or released after an event (for example, a diary published years later). Reliability isn’t guaranteed by type either; both primary and secondary sources can be biased or trustworthy. And primary sources aren’t simply opinions; they can be data, artifacts, or firsthand records. The key is origin: original material versus interpretation of that material.