DIOGENES OF APOLLONIA, 222 ff. DISJUNCTION: in judgment, 115, 138. DYNAMIC: ideas as, and as static, 73, 76; reality as, 126. EARTH: as an element, 213. ECONOMIC JUDGMENT: involves same type of process as physical, 235; a process of valuation, 236; type of situation evoking, 241-6, 293-5, 302, 303; distinguished from ethical, 243 note, 246 note, 271, 302, 303; relation to physical, 246 note 3; subject of, the means of action, 259, 304; analysis of process of, 304-12; distinguished from "pull and haul," 237, 238; psychological account of, 310, 311; a reconstructive process, 311, 312. "EGOISM, NEO-HEGELIAN," 316. EHRENFELS, C. VON, 318 note. EIDOLA: Bacon's view of, 157. ELEATICS: their logical position, 216 ff. ELEMENTS: as four, 213; as infinite, 213 ff. EMERSON, R. W., 204, 246 note. EMPEDOCLES: attempts at definition, 203; treatment of the One and the Many, 218 ff. EMPIRICISM, 11, 29, 47, 48, 61 ff.; and rationalism, 80; criticised, 156; Jevons, 169; treatment of imagery, 186-8. ENDS: controlling factors in acquisition of knowledge, 229; may themselves be objects of attention and judgment, 233; judgment of, inseparable from factual judgment, 234; conflict of, related, the occasion for ethical judgment, 238-41; indirect conflict of unrelated, the occasion for economic judgment, 241-3; the subject-matter of ethical judgment, 258, 259; definition of, the goal of all judgment, 264, 272; not always explicit in judgment-process, 269, 270; nature of relation between, in ethical judgment, 273, 274, 291, 292; types of factual condition implied in acceptance of, 275, 276; warranted by factual judgment, 276; nature of, unrelatedness of, in economic judgment, 293-5, 302, 303; (see Purpose). ENERGY: principle of conservation of, 206, 299, 300; not valid in sphere of valuation, 328. "ENERGY-EQUIVALENCE": principle of, in economic judgment, 308, 309; meaning of, 309 note. EPISTEMOLOGY, 5-7, 10, 11, 13, 17, 18, 47, 73, 341; origin of problem of, 344, 345. ERDMANN, BENNO: concerning induction, 173. ERROR: criterion of, 371. ETHICAL JUDGMENT: involves same type of process as physical, 235; a process of valuation, 236, 332; type of situation evoking, 237-41, 291-4; distinguished from mechanical "pull and haul" between ends, 237, 238; distinguished from economic judgment, 243 note, 246 note, 271, 302, 303; subject of, an end of action, 258; analysis of process of, 295-302; a reconstructive process, 295, 299. EXISTENCE: _versus_ meaning, 216, 217. EXPERIENCE: duality of, 16; logic of, 19-21; how organized, 42; relation of thought to organization of, 43-8; as disorganized, 75; (see Absolute, Functions).