"Deductive reasoning moves from a generalization believed to be true or self-evident to a more specific conclusion. The process of deduction has traditionally been illustrated with a syllogism, a three-part set of statements or propositions that includes a major premise, a minor premise, and a conclusion. Major premise: All books from that store are new. Minor premise: These books are from that store. The major premise of a syllogism makes a general statement that the writer believes to be true. The minor premise presents a specific example of the belief that is stated in the major premise. If the reasoning is sound, the conclusion should follow from the two premises."
January 1, 1970