Search results
Results from the WOW.Com Content Network
A-proposition A type of standard-form categorical proposition, asserting that all members of the subject category are included in the predicate category; symbolized as "All S are P". [1] [2] abduction A form of reasoning characterized by drawing a conclusion based on the best available explanation for a set of premises.
A premise or premiss [a] is a proposition—a true or false declarative statement—used in an argument to prove the truth of another proposition called the conclusion. [1] Arguments consist of a set of premises and a conclusion. An argument is meaningful for its conclusion only when all of its premises are true. If one or more premises are ...
Premises and conclusions are normally seen as propositions. A proposition is a statement that makes a claim about what is the case. In this regard, propositions act as truth-bearers: they are either true or false. [18] [19] [3] For example, the sentence "The water is boiling." expresses a proposition since it can be true or false.
Logic studies arguments, which consist of a set of premises that leads to a conclusion. An example is the argument from the premises "it's Sunday" and "if it's Sunday then I don't have to work" leading to the conclusion "I don't have to work". [1] Premises and conclusions express propositions or claims that can be true or false. An important ...
Given premises that A=B and B=C, then the conclusion follows necessarily that A=C. Deductive arguments are sometimes referred to as "truth-preserving" arguments. For example, consider the argument that because bats can fly (premise=true), and all flying creatures are birds (premise=false), therefore bats are birds (conclusion=false).
A valid logical argument is one in which the conclusion is entailed by the premises, because the conclusion is the consequence of the premises. The philosophical analysis of logical consequence involves the questions: In what sense does a conclusion follow from its premises? and What does it mean for a conclusion to be a consequence of premises ...
A very close connection between psychology and logic can be drawn if logic is seen as the science of the laws of thought. [2] One important difference between psychology and logic in the light of this characterization is that psychology is an empirical science that aims to study how humans actually think.
The psychology of reasoning (also known as the cognitive science of reasoning [1]) is the study of how people reason, often broadly defined as the process of drawing conclusions to inform how people solve problems and make decisions. [2]