Justification Relation
A justification relation explains why a claim or statement is true or…
Psychometrics and Quantitative Psychology
Psychometrics is the science of measuring mental capacities and differences. Quantitative psychology…
Unsound Deductive Argument
An argument that fails to guarantee its conclusion due to either an…
Syllogistic Mood
A syllogistic mood defines a syllogism's type based on the categorical propositions…
Syllogistic Figure
The syllogistic figure defines a syllogism's structure based on the middle term's…
Syllogism: Understanding Deductive Reasoning
A syllogism is a form of deductive reasoning featuring a major premise,…
Semantic Tableau: A Tree-Based Proof Method in Logic
The semantic tableau method is a systematic proof technique in logic. It…
Rule of Replacement in Formal Logic
A fundamental principle in formal logic that permits substituting logically equivalent expressions…
Philosophy of Logic
The philosophy of logic explores the fundamental nature, assumptions, and implications of…