Deduction and induction are the two broad methods of reason in logic.  Deductive reasoning takes a "top-down" approach whereas inductive reasoning take a "bottom-up" approach.  Simply put, deduction is focused with confirming a theory whereas induction is focused with how a theory is developed. Deductive reasoning starts with accepted theory (general explanation) and narrows down … Continue reading (4) Deduction versus Induction →

A logical argument is much different than a situational argument such as when a parent confronts a child about not cleaning up his or her room.  There is no emotional language in a logical argument but rather it demonstrates a proof by using clear and concise language that follows a series of agreed upon statements … Continue reading (3) The Structure of a Logical Argument →

Dialectic is an oscillation between opposing ideas within a dialogue.  It is a line of thinking that takes the form of argument and rebuttal to reach a better understanding of what is true.  The word and concept originates from the ancient Greek thinkers and is the basis for today's use of logic when seeking out what is true. … Continue reading (2) Dialectic Reasoning →

True/False It is common understanding that for an individual to believe or feel that something is true does not in itself imply that the something is indeed true.  Truth is something to be understood outside of our own experience.  It is true whether we believe it or not. For example, it is true that objects … Continue reading (1) True or False vs. Valid or Invalid →