Categorical Syllogisms: Form, Mood, and Figure

Existential Import: Aristotelian v. Boolean Perspectives

5.1 Standard Form, Mood, and Figure

Использование диаграмм Венна для оценки валидности категорических силлогизмов

Standard Form, Mood And Figure: Categorical Syllogism (Logic)

Traditional Square of Opposition (Categorical Logic)

Counterexample Method

What Are Mood And Figure?

5.2 Venn Diagrams

Proof of Syllogisms: Direct deduction and Reductio Ad Absurdum (+ Latin mnemonics)(Aristotles logic)

Categorical Syllogism - Pt. 1 - Where to put the X?

Categorical Syllogisms - 15 Valid Forms

Категорические силлогизмы (часть 1)

Непосредственный вывод (часть 1)

Lecture on Baronett 6D: Six Rules for Valid Categorical Syllogisms

Конверсия, Обращение и Противопоставление (Категорическая логика)

Deductive and Inductive Arguments

Extended Arguments

Syllogism, Mood, and Figure

Sorites (Reducing Terms) - 1

Venn validity