Every database includes a mix of primary and secondary resources. While many databases allow you to separate scholarly sources from popular sources, they do not do this for primary and secondary sources. To differentiate between primary vs. secondary, you must visibly examine each item to ensure it was written by the scientists that performed the original experiment.
Use the criteria below to determine whether a source is primary or secondary. This will help you accurately identify and utilize the appropriate resources for your research.
Primary | Secondary | |
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Importance |
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Uses |
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Use the criteria above to determine whether a source is primary or secondary. This will help you accurately identify and utilize the appropriate resources for your research.
Secondary sources in the sciences are written with less technical language so that they appeal to a broader audience - not just for those studying or working in a specific field. Secondary sources are also not the original source of information, and they lack the detailed description of experiments/research found in primary sources.
Some examples of secondary sources: