PHILOSOPHICAL ARTICLES. The most important philosophical articles contained in tnis Encyclopaedia may be enumerated in three groups, namely (I) the key articles dealing either with the whole field or with one of the main divisions of philosophy; (2) articles devoted to particular philosophical schools or tendencies in the history of philosophy; and (3) articles deal ing with special philosophical problems or topics. In addition to the articles here enumerated there are some 30o shorter articles dealing with various philosophical subjects, and about 400 arti cles of varying lengths devoted to individual philosophers : (I) Key Articles.—PHILOSOPHY, HISTORY OF ; METAPHYSICS ; KNOWLEDGE, THEORY OF ; LOGIC ; LOGIC, HISTORY OF; LOGISTIC; ETHICS ; ETHICS, HISTORY OF ; COMPARATIVE ETHICS ; SOCIAL PHILOSOPHY ; PSYCHOLOGY ; PSYCHOLOGY, HISTORY OF; AES THETICS ; VALUE, THEORY OF.
(2) Articles on Philosophical Schools and Tendencies. ACADEMY, GREEK ; ARABIAN PHILOSOPHY ; CAMBRIDGE PLA TONISTS ; CARTESIANISM ; COMMON SENSE PHILOSOPHY; CYNICS; CYRENAICS ; DUALISM ; ECLECTICISM ; EGOISM ; ELEATIC SCHOOL; EMPIRICISM ; HEDONISM ; HOLISM ; IDEALISM ; INDIAN PHILOS OPHY; IONIAN SCHOOL OF PHILOSOPHY; JEWISH PHILOSOPHY; MATERIALISM ; MEGARIAN SCHOOL ; MONISM; NEO-HEGELIANISM ; NEO-KANTIANISM ; NEO-PLATONISM ; NEO-PYTHAGOREANISM ; PANTHEISM; PERIPATETICS ; PESSIMISM; PHENOMENALISM; PLURALISM ; PRAGMATISM ; RATIONALISM ; REALISM ; SCEPTICISM ; SCHOLASTICISM ; SOPHISTS; SPIRITUALISM; STOICS; TRANSCEN DENTALISM; UTILITARIANISM.
(3) Articles on Special Problems.-ABSOLUTE; ACCIDENT; ANALOGY; BELIEF; BODY AND MIND; CASUISTRY; CATEGORY; CAUSALITY ; DURATION ; EMERGENCE ; EXPLANATION ; FORM ; FREE-WILL ; IMMANENCE ; INDUCTION ; INFINITE; INNATE IDEAS; INTUITION ; LOGOS; METEMPSYCHOSIS; NATURE; PERSONALITY; PROBABILITY ; QUALITIES : Primary, Secondary and Tertiary; RELATIVITY ; FALLACY : Material, Verbal, Logical; SUBCONSCIOUS ; SCIENTIFIC METHOD; SPACE-TIME; SUBSTANCE; THOUGHTS, LAWS OF ; TRUTH.