What are primary sources in research?

Primary sources in research are defined as original data or firsthand accounts that provide direct evidence or firsthand testimony about the subject of study. These sources can take various forms, including diaries, photographs, interviews, original research reports, or official documents. The significance of primary sources lies in their direct connection to the topic being investigated, allowing researchers to gather unfiltered information that form the foundation for further analysis.

In contrast, the other options pertain to secondary sources. Options that describe sources analyzing existing data or providing summaries involve drawing from primary sources or other secondary analyses. Publisher reviews and critiques also fall into this category as they interpret or evaluate existing works rather than present original findings. Understanding the distinction helps researchers identify appropriate materials for their studies and develop a deeper grasp of their subjects.