ideal utilitarianism See RASHDALL, UTILITARIANISM.

ideas of practical reason See KANT.

ideas of pure reason See KANT.

ideas of reflection See LOCKE.

ideas of sensation See LOCKE.

idea theory of meaning See MEANING.

ideational theory of meaning See PHILOSOPHY OF. LANGUAG. identity, the relation each thing bears...

identity, ‘is’ of See IS.

identity, psychophysical See PHYSICALISM.

identity, theoretical See PHILOSOPHY OF MIND. identity of indiscernibles, any of a...

identity of persons See PERSONAL IDENTITY.

identity theory See PHILOSOPHY OF MIND.

identity thesis See PHILOSOPHY OF MIND.

ideographic See WINDELBAND.

ideology generally a disparaging term used to describe someone else's political...

ideo-motor action a theory of the will according to which 'every representation...

idols of the cave See BACON, FRANCIS.

idols of the marketplace See BACON, FRANCIS.

idols of the mind See BACON, FRANCIS.

idols of the theater See BACON, FRANCIS.

idols of the tribe See BACON, FRANCIS.

iff an abbreviation for 'if and only if' that is used...

ignoratio elenchi See INFORMAL FALLACY.

Il’in Ivan Aleksandrovich (1883–1954), Russian philosopher and conservative legal and political...

illation See INDUCTION.

illative See INDUCTION.

illative sense See NEWMAN.

illicit process of the major See SYLLOGISM.

illocutionary act See SPEECH ACT THEORY.

illocutionary force See PHILOSOPHY OF LANGUAGE,. SPEECH ACT THEOR.