Abstract
Conwy Lloyd Morgan (1852–1936) is widely regarded as the father of modern comparative psychology. Yet, Morgan initially had significant doubts about whether a genuine science of comparative psychology was even possible, only later becoming more optimistic about our ability to make reliable inferences about the mental capacities of non-human animals. There has been a fair amount of disagreement amongst scholars of Morgan’s work about the nature, timing, and causes of this shift in Morgan’s thinking. We argue that Morgan underwent two quite different shifts of attitude towards the proper practice of comparative psychology. The first was a qualified acceptance of the Romanesian approach to comparative psychology that he had initially criticized. The second was a shift away from Romanes’ reliance on systematizing anecdotal evidence of animal intelligence towards an experimental approach, focused on studying the development of behaviour. We emphasize the role of Morgan’s evolving epistemological views in bringing about the first shift – in particular, his philosophy of science. We emphasize the role of an intriguing but overlooked figure in the history of comparative psychology in explaining the second shift, T. Mann Jones, whose correspondence with Morgan provided an important catalyst for Morgan’s experimental turn, particularly the special focus on development. We also shed light on the intended function of Morgan’s Canon, the methodological principle for which Morgan is now mostly known. The Canon can only be properly understood by seeing it in the context of Morgan’s own unique experimental vision for comparative psychology.
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References
Boakes, R. 1984. From Darwin to Behaviourism: Psychology and the Minds of Animals. Cambridge: Cambridge University Press.
Bradley, F.H. 1883. The Principles of Logic, 2nd ed. London: Oxford University Press.
Burkhart, R.W. 1999. “Ethology, Natural History, the Life Sciences, and the Problem of Place.” Journal of the History of Biology 32: 489–508.
Carus, P. 1891. “The Criterion of Truth.” The Monist 1: 229–244.
Clifford, W. K. 1874. “Body and mind.” Fortnightly Review, December 1874, 714–736. Reprinted in L. Stephen and F. Pollock (eds.), Lectures and Essays by William Kingdon Clifford. London: Macmillan and Co. 1879.
Clifford, W.K. 1878. “On the Nature of Things-in-themselves.” Mind 3: 57–67.
Costall, A. 1993. “How Lloyd Morgan’s Canon Backfired.” Journal of the History of the Behavioural Sciences 29: 113–122.
Darwin, C. 1871/1981. The Descent of Man and Selection in Relation to Sex. Princeton, NJ: Princeton University Press.
Dewsbury, D. A. 1984. Comparative Psychology in the Twentieth Century. Stroudsburg, PA: Hutchinson Ross.
Fitzpatrick, S. 2008. “Doing Away with Morgan’s Canon.” Mind & Language 23: 224–246.
Goodrich, G. and Allen, C. 2007. “Conditioned Anti-anthropomorphism.” Comparative Cognition & Behaviour Reviews 2: 147–150.
Gray, P. H. 1963. “The Descriptive Study of Imprinting in Birds from 1873 to 1953.” The Journal of General Psychology 68: 333–346.
Huxley, T.H. 1874. “On the Hypothesis that Animals are Automata, and Its History.” Fortnightly Review 95: 555–580.
James, W. 1879. “Are We Automata?’ Mind 4: 1–22.
James, W. 1905. “La notion de conscience.” Archive de Psychologie, 5. Reprinted as “The notion of Consciousness,” in W. James (ed.), Essays in Radical Empiricism. New York: Dover, 2003.
Kimler, W. 2000. “Reading Morgan’s Canon: Reduction and Unification in the Forging of a Science of the Mind.” American Zoologist 40: 853–861.
Lubbock, J. 1877. “The Habits of Ants.” Fortnightly Review 21: 287–306.
Lubbock, J. 1882. Ants, Bees, and Wasps: A Record of Observations on the Habits of the Social Hymenoptera. London: Kegan Paul, Trench and Co.
Mach, E. 1886/1959. The Analysis of Sensations and the Relation of Physical to the Psychical. New York: Dover.
Mills, W. 1898. The Nature and Development of Animal Intelligence. New York: The MacMillan Company.
Morgan, C. Lloyd. 1882. “Animal Intelligence.” Nature 26: 523–524.
Morgan, C. Lloyd. 1883a. “Note on the (Alleged) Suicide of the Scorpion.” Transactions of the South African Philosophical Society 3: 19–23.
Morgan, C. Lloyd. 1883b. “Suicide of Scorpions.” Nature 27: 313–314.
Morgan, C. Lloyd. 1883c. “Scorpion Suicide.” Nature 27: 530.
Morgan, C. Lloyd. 1884a. “Instinct.” Nature 29: 370–374.
Morgan, C. Lloyd. 1884b. “Instinct.” Nature 29: 405.
Morgan, C. Lloyd. 1885. Springs of Conduct. London: Kegan Paul, Trench and Co.
Morgan, C. Lloyd. 1886. “On the Study of Animal Intelligence.” Mind 11: 174–185.
Morgan, C. Lloyd. 1887. “The Generalisations of Science.” Mind 12: 88–92.
Morgan, C. Lloyd. 1890–1891. Animal Life and Intelligence. London: Edward Arnold.
Morgan, C. Lloyd. 1892a. “The Limits of Animal Intelligence.” International Congress of Experimental Psychology, Second Session, London 1892: 44–48.
Morgan, C. Lloyd. 1892b. “Experimental Biology.” Nature 47: 25–26.
Morgan, C. Lloyd. 1892c. “The Limits of Animal Intelligence.” Nature 46: 417.
Morgan, C. Lloyd. 1892d. “The Law of Psycho-genesis.” Mind (New Series) 1: 72–93.
Morgan, C. Lloyd. 1893. “The Limits of Animal Intelligence.” Fortnightly Review 54: 223–239.
Morgan, C. Lloyd. 1894a. “Instinct and Intelligence in Chicks and Ducklings.” Natural Science, IV 25: 207–213.
Morgan, C. Lloyd. 1894b. “The Scope of Psycho-physiology.” Nature 49: 504–505.
Morgan, C. Lloyd. 1894c. An Introduction to Comparative Psychology. London: Walter Scott.
Morgan, C. Lloyd. 1898. “Review of Animal Intelligence: An Experimental Study.” Nature 51: 249–250.
Morgan, C. Lloyd. 1899. “Psychology and the Ego.” The Monist 10: 62–84.
Morgan, C. Lloyd. 1903. An Introduction to Comparative Psychology, 2nd ed. London: Walter Scott.
Morgan, C. Lloyd. 1930. “Autobiography of C. Lloyd Morgan.” C. Murchison (ed.), History of Psychology in Autobiography. New York: Cornell University Press.
Radick, G. 2000. “Morgan’s Canon, Garner’s Phonograph, and the Evolutionary Origins of Language and Reason.” British Journal of History of Science 33: 3–23.
Radick, G. 2007. The Simian Tongue. Chicago: Chicago University Press.
Reeks, M. 1920. Register of the Associates and Old Students of the Royal School of Mines and History of the Royal School of Mines. London: Royal School of Mines Old Students’ Association.
Richards, R.J. 1987. Darwin and the Emergence of Evolutionary Theories of Mind and Behaviour. Chicago: Chicago University Press.
Romanes, G.J. 1880. “Physiology of the Fresh Water Medusa.” Science 1: 64–65.
Romanes, G.J. 1882a. Animal Intelligence. London :Kegan Paul, Trench and Co.
Romanes, G.J. 1882b. “The Fallacy of Materialism.” Nineteenth Century, December 1882.
Romanes, G.J. 1883a. Mental Evolution in Animals. London: Kegan Paul, Trench and Co.
Romanes, G.J. 1883b. “Observations on the Physiology of Echinodermata.” Journal of the Linnean Society of London, Zoology 17: 131–137.
Romanes, G.J. 1884. “Instinct.” Nature 29: 477.
Romanes, G.J. 1888. Mental Evolution in Man. London: Kegan Paul, Trench and Co.
Romanes, G.J. 1891. “Animal Life and Intelligence by C. Lloyd Morgan.” Mind 16: 262–267.
Romanes, G.J. 1896. Mind, Motion and Monism. London: Longmans, Green and Co.
Sober, E. 1998. “Morgan’s Canon.” C. Allen and D. Cummins (eds.), The Evolution of Mind. Oxford: Oxford University Press.
Spalding, D. 1873. “Instinct: With Original Observations on Young Animals.” Macmillan’s Magazine 27: 282–293.
Spencer, H. 1855. The Principles of Psychology. London: Longman, Brown, Green.
Spencer, H. 1870–1872. The Principles of Psychology, 2nd ed., Vols. 1–2. London: Williams and Norgate.
Spencer, H. 1892. Justice. New York: D. Appleton and Co.
Thomas, R.K. 1998. “Lloyd Morgan’s Canon.” G. Greenberg and M. Haraway (eds.), Comparative Psychology: A Handbook. New York:Garland Press.
Thorndike, E. 1898. “Animal Intelligence: An Experimental Study of the Associative Processes in Animals.” Psychological Review Monograph Supplements 2: i–109.
Whewell, W. 1858. Novum Organon Renovatum. London: John W. Parker.
Wilson, A. 2002. “Experimental Animal Behaviour Studies: The Loss of Initiative in Britain 100 Years Ago.” History of Science 40: 291–320.
Wozniak, R. H. 1993. “Conwy Lloyd Morgan, Mental Evolution, and the Introduction to Comparative Psychology: An Introduction.” R.H. Woznik (ed.), An Introduction to Comparative Psychology by C. Lloyd Morgan. London: Routledge.
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Fitzpatrick, S., Goodrich, G. Building a Science of Animal Minds: Lloyd Morgan, Experimentation, and Morgan’s Canon. J Hist Biol 50, 525–569 (2017). https://doi.org/10.1007/s10739-016-9451-x
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DOI: https://doi.org/10.1007/s10739-016-9451-x