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Tertiary source

language culture Maturity 11-13 Next article →

A tertiary source is a special kind of tool for learners. It collects facts from other places to help you learn. These sources do not add new ideas or opinions. They do not give a new analysis of the facts. Instead, they summarize and consolidate what is already known. They give you a broad overview of a topic. This makes them great for seeing the big picture.

These tools work by gathering many different pieces of information. They act like an index or a textual consolidation. This means they bring together primary and secondary sources. A tertiary source does not provide new interpretations. It simply organizes what others have already published. You can use them to find key terms easily. They also help you find important, seminal sources.

Different experts have different ideas about these sources. The exact definition can change based on the academic field. In some areas, the line between source types is blurry. A scholar might use a dictionary in different ways. In one field, it might be a secondary source. In another field, it might be tertiary. The United Nations International Scientific Information System has its own model. In that model, a tertiary source is a synthesis of primary sources.

There are many different types of tertiary sources to find. Some come in the form of a physical book. These books often use alphabetical order to organize facts. Other sources are found online for quick use. You can search these digital sources by using keywords. Examples include encyclopedias, dictionaries, and some textbooks. You might also find handbooks, manuals, or factbooks. Other examples are almanacs, travel guides, and timelines.

Many things you use every day are tertiary sources. Wikipedia is a well-known example of one. You might also use a database or a bibliography. An index or a concordance can be tertiary too. These tools serve as a point of access. They help you reach the full text of other sources. They are helpful for finding general common knowledge. They help you understand established mainstream science on a topic.

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