HOW TO READ A PRIMARY SOURCE
Good reading is about asking questions of your sources. Keep the following in mind when reading primary sources. Even if you believe you can't arrive at the answers, imagining possible answers will aid your comprehension. Reading primary sources requires that you use your historical imagination. This process is all about your willingness and ability to ask questions of the material, imagine possible answers, and explain your reasoning.
I. Evaluating primary source texts: I've developed an acronym that may help guide your evaluation of primary source texts: MAPER.
Motives
Argument
Presuppositions
Epistemology
Relate: Now choose another of the readings, and compare the two, answering these questions:
II. Here are some additional concepts that will help you evaluate primary source texts:
Reliability refers to our ability to trust the consistency of the author's account of the truth. A reliable text displays a pattern of verifiable truth-telling that tends to render the unverifiable parts of the text true. For instance, the soldier above may prove to be utterly reliable in detailing the campaigns he participated in during the war, as evidence by corroborating records. The only gap in his reliability may be the omission of details about the atrocities he committed.
Credibility refers to our ability to trust the author's account of the truth on the basis of her or his tone and reliability. An author who is inconsistently truthful -- such as the soldier in the example above -- loses credibility. There are many other ways authors undermine their credibility. Most frequently, they convey in their tone that they are not neutral (see below). For example, the soldier above may intersperse throughout his reliable account of campaign details vehement and racist attacks against his old enemy. Such attacks signal readers that he may have an interest in not portraying the past accurately, and hence may undermine his credibility, regardless of his reliability.
An author who seems quite credible may be utterly unreliable. The author who takes a measured, reasoned tone and anticipates counter-arguments may seem to be very credible, when in fact he presents us with complete balderdash. Similarly, a reliable author may not always seem credible. It should also be clear that individual texts themselves may have portions that are more reliable and credible than others.
Neutrality refers to the stake an author has in a text. In the example of the soldier who committed wartime atrocities, the author seems to have had a considerable stake in his memoir, which was the expunge his own guilt. In an utterly neutral document, the creator is not aware that she or he has any special stake in the construction and content of the document. Very few texts are ever completely neutral. People generally do not go to the trouble to record their thoughts unless they have a purpose or design which renders them invested in the process of creating the text. Some historical texts, such as birth records, may appear to be more neutral than others, because their creators seem to have had less of a stake in creating them. (For instance, the county clerk who signed several thousand birth certificates likely had less of a stake in creating an individual birth certificate than did a celebrity recording her life in a diary for future publication as a memoir.)
Objectivity refers to an author's ability to convey the truth free of underlying values, cultural presuppositions, and biases. Many scholars argue that no text is or ever can be completely objective, for all texts are the products of the culture in which their authors lived. Many authors pretend to objectivity when they might better seek for neutrality. The author who claims to be free of bias and presupposition should be treated with suspicion: no one is free of their values. The credible author acknowledges and expresses those values so that they may accounted for in the text where they appear.
This can be an extremely difficult question. Ultimately, we cannot know anything with complete assurance, because even our senses may fail us. Yet we can conclude, with reasonable accuracy, that some things are more likely to be true than others (for instance, it is more likely that the sun will rise tomorrow than that a human will learn to fly without wings or other support). Your task as a historian is to make and justify decisions about the relative veracity of historical texts, and portions of them. To do this, you need a solid command of the principles of sound reasoning.