Argument Validity and Soundness

Start with the key terms

Basic Concepts of Logic brings together terms including statement, premise, argument, conclusion, validity and soundness. Use the flashcards to become familiar with the vocabulary before working through an argument. As you study, practice identifying which statement is the conclusion and which statements are premises.

Logic - Philosophy also includes examples alongside terms such as argument, conclusion and premise. It can give you material to work through after the basic definitions.

Follow an evaluation process

The Evaluation of Arguments mind map offers a sequence for examining an argument. It starts by identifying the premises and conclusion, then asks whether the propositions are true and whether the argument is valid. Keep that sequence in view as you work through the other resources.

For another view of the vocabulary, Logic and argument for writing includes definitions of arguments and sound arguments. Logical Argument, Truth, and Validity focuses on logical arguments, truth and validity.

Practice with a quiz and flashcards

Evaluating arguments asks about deductive and inductive arguments and what it means for a deductive conclusion to be guaranteed. After working through it, return to the evaluation mind map and use its steps to organize your thinking.

The Counterexamples and Invalidity flashcards cover substitution instances, counterexamples and named fallacies. Study these after the basic concepts deck to practice recognizing terms used when examining invalidity.

Connect your study to the unit

Argument Validity and Soundness is a section of Logic and Formal Reasoning in Philosophy. The resources give you several ways to work with arguments within that unit: definitions to learn, a map to organize an evaluation and a quiz to apply your thinking. Choose a resource that suits where you want to begin.