“New Products Will Be Key to Growth of Economy, Interpublic Study Finds,”Printers' Ink, Jan. 8, 1965, p. 50.
2.
WeinerRichard, “3M and P&G: A Pair of Triumphs,”Printers' Ink, May 29, 1964, p. 123.
3.
RogersEverett M., Diffusion of Innovations (New York: The Free Press, 1962.)
4.
ColemanJames S.KatzElihuMenzelHerbert, Medical Innovation: A Diffusion Study (Indianapolis: The Bobbs-Merrill Company, 1966.)
5.
BellWilliam E., “Consumer Innovators: A Unique Market for Newness,” in Proceedings of the Winter Conference of the American Marketing Association, ed. GreyserStephen A. (Chicago: 1963), pp. 85–95; FrankRonald E.MassyWilliam F., “Innovation and Brand Choice: The Folger's Invasion,”ibid., pp. 96–107; KingCharles W., “Fashion Adoption: A Rebuttal to the ‘Trickle Down’ Theory,”ibid., pp. 108–125; and, America's Tastemakers (Princeton: Opinion Research Corporation, 1959).
6.
FrankMassy, op. cit., p. 105.
7.
ColemanKatzMenzel, op. cit., p. 37.
8.
America's Tastemakers, p. 65.
9.
RogersEverett M., “Characteristics of Agricultural Innovators and Other Adopter Categories,” in Studies of Innovation and of Communication to the Public, ed. SchrammWilbur (Stanford: Stanford University Press, 1962), p. 92.
10.
ColemanKatzMenzel, op cit., pp. 37, 95.
11.
See, for example, CunninghamScott M., “Perceived Risk as a Factor in the Diffusion of New Product Information,” in Fall Conference Proceedings of The American Marketing Association, ed. HaasRaymond M. (Chicago: 1966), pp. 698–721.
12.
MertonRobert K., Social Theory and Social Structure (rev. ed.; New York: The Free Press, 1957), p. 392.
13.
LipsetSeymour MartinBendixReinhard, Social Mobility in Industrial Society (Berkeley and Los Angeles: University of California Press, 1959), pp. 1–2.
14.
ColemanRichard P., “The Significance of Social Stratification in Selling,” in Proceedings of the 43rd National Conference of the American Marketing Association, ed. BellMartin L. (Chicago: 1960), pp. 171–184.
15.
A factor not investigated in the present research is whether the effect of these five characteristics would change across different product categories. Research on a range of innovations is needed.