"According to Blanchette and Campbell (2012), ―deductive reasoning in particular has often been seen as a hallmark of human intelligence and of the potential for logical thinking (159). Deductive reasoning consists of the method in which inference is constructed logically through valid conclusions from a set of premises (Wassertheil-Smoller & Smoller, 2015). The process of deductive reasoning consists of drawing a conclusion that is based on multiple arguments that are commonly presumed to be truthful or legitimate. Through deductive reasoning, individuals assume that the set of premises are truthful, and consequently, the conclusions that arise from these valid premises must in turn, produce legitimate truthful conclusions (Walton, 1990). According to Heit and Rotello (2010), deductive reasoning is ―more heavily influenced by slower analytic processes that encompass more deliberative, and typically more accurate, reasoning (805). Individuals who use deductive reasoning adopt rules,properties, and facts to reach a conclusion. Deductive reasoning starts out with a general premise, or hypothesis, and explores the possibilities to draw a particular, logical conclusion."
Reason is the capacity to consciously apply logic by drawing valid conclusions from new or existing information, with the aim of seeking truth. It is associated with activities considered characteristic of humans, including philosophy, religion, science, language, and mathematics, and is generally considered a distinguishing ability possessed by humans. The term "reason" is sometimes used to refer
"Does being situated within traditions really mean being subject to prejudices and limited in ones freedom? Is not, rather, all human existence, even the freest, limited and qualified in various ways? If this is true, the idea of an absolute reason is not a possibility for historical humanity. Reason exists for us only in concrete historical terms—i.e., it is not its own master but remains constantly dependent on the given circumstances in which it operates."
"Reason is omnivorous; it does not pasture exclusively in scientific fields."
"Give you a reason on compulsion! if reasons were as plentiful as blackberries, I would give no man a reason upon compulsion, I."
"Reason may be employed in two ways to establish a point: firstly, for the purpose of furnishing sufficient proof of some principle, as in natural science, where sufficient proof can be brought to show that the movement of the heavens is always of uniform velocity. Reason is employed in another way, not as furnishing a sufficient proof of a principle, but as confirming an already established principle, by showing the congruity of its results, as in astrology the theory of eccentrics and epicycles is considered as established, because thereby the sensible appearances of the heavenly movements can be explained; not, however, as if this proof were sufficient, forasmuch as some other theory might explain them."
"While we [philosophers] study with attention the vanity of life... we are, perhaps, all the while flattering our natural indolence, which, hating the bustle of the world, and drudgery of business, seeks a pretense of reason to give itself a full and uncontrolled indulgence."
"Reason always stands in need of being purified by faith"