Field |
Primary Sources |
Secondary Sources |
All Fields |
Raw data gathered by you or others.
Your own field notes, experiments, surveys, or interviews that you conduct.
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Comparisons that interpret or draw conclusions about the data.
Reviews of the literature and other guides to help you prepare for experiments, surveys, etc.
Textbooks, scholarly, and popular works about a field or topic.
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History |
Treaties, laws, constitutions, court cases, census data, other government data.
Journals, diaries, letters, speeches, autobiographies of people involved in the event.
Photographs, film, newspaper & magazine firsthand reporting of the actual event.
Contemporary artifacts or actual items used at the time.
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Journal articles, books, encyclopedia or textbook articles about such documents.
When reflections on events by people not directly involved.
Interpretive articles, or historical reflections.
Photographs or drawings of artifacts.
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Literature & Music |
Texts of novels, plays, poems, musical scores.
Author or composer’s notes correspondence or autobiographies.
Author’s recorded readings of own works.
Performances of plays or films/videos of such performances.
Musical performances, and recordings, films or videos of live performances.
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Reviews, Criticism or introductory/explanatory material.
Biographies of author, musician.
Film interpretations of novels, plays [would be a primary source if your research topic is the musician, conductor, actor or director or how a work is interpreted differently over time].
Performances be considered interpretations of the composer’s work but are a definitely a primary source if your research topic is the musician, conductor or how a work is interpreted differently over time.
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Art |
Original painting, sculpture, etching, etc.
Artist’s sketch books, diaries, letters, etc.
Original building, architectural plans, artifacts.
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Reproduction of art works in print, film or digital medium.
Biographical and critical books or articles about the art/artist.
Photographs of buildings and architectural details; books and articles interpreting and critiquing architects, styles, etc.
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Natural Sciences & Social Sciences |
Original reports of primary research published or presented at meetings by the individuals doing the study – includes data and methodology – generally in scholarly journals.
Books, articles, documents from scientists, theorists and other major figures in a field.
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Reviews of the literature comparing several studies; editorials or reporting about primary research.
Criticism and interpretation of or studies on the significance of such documents and people.
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Religion & Philosophy |
Sacred texts – particularly in original language – Hebrew Old Testament; Greek New Testament, Arabic Koran, etc. Standard English translations are generally accepted as primary for undergraduates.
Books and treatises by philosophers or theologians.
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Commentaries on the texts Synopsis or excerpts of verses of such texts.
Interpretation and criticism of or studies on the significance of such documents and people.
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