Final answer:
Primary sources are the type of data that refers to information obtained directly from the source.
Step-by-step explanation:
Primary sources
are the type of data that refers to information obtained directly from the source. These sources provide firsthand accounts and include personal narratives, interviews, original documents, and observations. They are fact-based and not interpretive. It is important to note that
primary sources
are the most reliable and trustworthy when conducting research.