D. APPLETON AND COMPANY New York--Chicago * * * * * * FOOTNOTES: Footnote 1: Donaldson, "The Growth of the Brain," pp. 74, 238. Footnote 2: Quoted by James, "Psychology," Briefer Course, p. 135. Footnote 3: "Psychology," vol. i, pp. 123, 124; also, "Briefer Course," p. 145. Footnote 4: See Betts, "The Distribution and Functions of Mental Imagery." Footnote 5: Cf. Dewey, "How We Think," p. 2 ff. Footnote 6: "Psychology," p. 391.