How Could We Know Whether Nonhuman Primates Understand Others’ Internal Goals and Intentions? Solving Povinelli’s Problem

Article

Abstract

A persistent methodological problem in primate social cognition research has been how to determine experimentally whether primates represent the internal goals of other agents or just the external goals of their actions. This is an instance of Daniel Povinelli’s more general challenge that no experimental protocol currently used in the field is capable of distinguishing genuine mindreading animals from their complementary behavior-reading counterparts. We argue that current methods used to test for internal-goal attribution in primates do not solve Povinelli’s problem. To overcome the problem, a new type of experimental approach is needed, one which is supported by an alternative theoretical account of animal mindreading, called the appearance-reality mindreading (ARM) theory. We provide an outline of the ARM theory and show how it can be used to design a novel way to test for internal-goal attribution in chimpanzees. Unlike protocols currently in use, the experimental design presented here has the power, in principle and in practice, to distinguish genuine mindreading chimpanzees from those who predict others’ behavior solely on the basis of behavioral/environmental cues. Our solution to Povinelli’s problem has important consequences for a similar debate in developmental psychology over when preverbal infants should be credited with the ability to attribute internal goals. If what we argue for here in the case of nonhuman primates is sound, then the clearest tests for internal-goal attribution in infants will be those that test for attributions of discrepant or ‘false’ perceptions.

References

  1. Armstrong, D. 1968. A materialist theory of the mind. London: Routledge and Kegan Paul.Google Scholar
  2. Behne, T., M. Carpenter, J. Call, and M. Tomasello. 2005. Unwilling versus unable: Infants’ understanding of intentional action. Developmental Psychology 41: 328–337.CrossRefGoogle Scholar
  3. Bermúdez, J.L. 2009. Mindreading in the animal kingdom. In The philosophy of animal minds, ed. R. Lurz, 145–164. Cambridge: Cambridge University Press.Google Scholar
  4. Buttelmann, D., M. Carpenter, J. Call, and M. Tomasello. 2007. Enculturated chimpanzees imitate rationally. Developmental Science 10: F21–F38.CrossRefGoogle Scholar
  5. Call, J., and M. Tomasello. 1998. Distinguishing intentional from accidental actions in orangutans, chimpanzees, and human children. Journal of Comparative Psychology 112: 192–206.CrossRefGoogle Scholar
  6. Call, J., and M. Tomasello. 2008. Does the chimpanzee have a theory of mind? 30 years later. Trends in Cognitive Sciences 12: 187–192.CrossRefGoogle Scholar
  7. Call, J., B. Hare, M. Carpenter, and M. Tomasello. 2004. ‘Unwilling’ versus ‘unable’: Chimpanzees’ understanding of human intentional action. Developmental Science 7: 488–498.CrossRefGoogle Scholar
  8. Carruthers, P. 1998. Language, thought and consciousness. Cambridge: Cambridge University Press.Google Scholar
  9. Csibra, G., G. Gergely, S. Biro, O. Koos, and M. Brockbank. 1999. Goal attribution without agency cues: The perception of “pure reason” in infancy. Cognition 72: 237–267.CrossRefGoogle Scholar
  10. Davidson, D. 2001. Subjective, intersubjective, and objective. Oxford: Oxford University Press.CrossRefGoogle Scholar
  11. Fogassi, L., P. Ferrari, B. Gesierich, S. Rozzi, F. Chersi, and G. Rizzolatti. 2005. Parietal lobe: From action organization to intention understanding. Science 308: 662–667.CrossRefGoogle Scholar
  12. Gallese, V. 2007. Before and below ‘theory of mind’: Embodied simulation and the neural correlates of social cognition. Philosophical Transactions of the Royal Society B 362: 659–669.CrossRefGoogle Scholar
  13. Gallese, V., L. Fadiga, L. Fogassi, and G. Rizzolatti. 1996. Action recognition in the premotor cortex. Brain 119: 593–609.CrossRefGoogle Scholar
  14. Gallup, G. 1982. Self-awareness and the emergence of mind in primates. American Journal of Primatology 2: 237–248.CrossRefGoogle Scholar
  15. Gergely, G., and G. Csibra. 2003. Teleological reasoning in infancy: The naïve theory of rational action. Trends in Cognitive Sciences 7: 287–292.CrossRefGoogle Scholar
  16. Gergely, G., Z. Nadasdy, G. Csibra, and S. Biro. 1995. Taking the intentional stance at 12 months of age. Cognition 56: 165–193.CrossRefGoogle Scholar
  17. Gergely, G., H. Bekkering, and I. Király. 2002. Rational imitation in preverbal infants. Nature 415: 755.Google Scholar
  18. Hare, B., J. Call, B. Agnetta, and M. Tomasello. 2000. Chimpanzees know what conspecifics do and do not see. Animal Behavior 59: 771–785.CrossRefGoogle Scholar
  19. Hare, B., J. Call, and M. Tomasello. 2001. Do chimpanzees know what conspecifics know? Animal Behavior 61: 139–151.CrossRefGoogle Scholar
  20. Heyes, C. 1994. Cues, convergence, and a curmudgeon: A reply to Povinelli. Animal Behavior 48: 242–244.CrossRefGoogle Scholar
  21. Heyes, C. 1998. Theory of mind in nonhuman primates. The Behavioral and Brain Sciences 21: 101–148.Google Scholar
  22. Hogrefe, G., H. Wimmer, and J. Perner. 1986. Ignorance versus false belief: A developmental lag in attribution of epistemic states. Child Development 57: 567–582.CrossRefGoogle Scholar
  23. Humphrey, N. 1976. The social function of intellect. In Growing points in ethology, ed. P. Bateson and R. Hinde, 303–317. Cambridge: Cambridge University Press.Google Scholar
  24. Hurley, S., and M. Nudds. 2006. Rational animals? Oxford: Oxford University Press.Google Scholar
  25. Krachun, C. 2008. Mentalizing capacities in chimpanzees (Pan troglodytes) (Unpublished doctoral dissertation). Carleton University, Ottawa.Google Scholar
  26. Krachun, C., J. Call, and M. Tomasello. 2009a. Can chimpanzees discriminate appearance from reality? Cognition 112: 435–450.CrossRefGoogle Scholar
  27. Krachun, C., M. Carpenter, J. Call, and M. Tomasello. 2009b. A competitive nonverbal false belief task for children and apes. Developmental Science 12: 521–535.CrossRefGoogle Scholar
  28. Krachun, C., M. Carpenter, J. Call, and M. Tomasello. 2010. A new change-of-contents false belief test: Children and chimpanzees compared. International Journal of Comparative Psychology 23: 145–165.Google Scholar
  29. Lurz, R. 2009. If chimpanzees are mindreaders, could behavioral science tell? Toward a solution of the logical problem. Philosophical Psychology 22: 305–328.CrossRefGoogle Scholar
  30. Lurz, R. 2011a. Belief attribution in animals: On how to move forward conceptually and empirically. Review of Philosophy and Psychology 2: 19–59.CrossRefGoogle Scholar
  31. Lurz, R. 2011b. Mindreading animals. Cambridge, MA: MIT Press.Google Scholar
  32. Macphail, E. 1998. The evolution of consciousness. Oxford: Oxford University Press.Google Scholar
  33. Meltzoff, A. 1995. Understanding the intentions of others: Re-enactment of intended acts by 18-month-old children. Developmental Psychology 31: 838–850.CrossRefGoogle Scholar
  34. Miles, H.L. 1990. The cognitive foundation for reference in a signing orangutan. In “Language” and intelligence in monkeys and apes: Comparative developmental perspectives, ed. S.T. Parker and K.R. Gibson, 551–539. Cambridge: Cambridge University Press.Google Scholar
  35. Millikan, R. 2004. Varieties of meaning: The 2002 Jean Nicod lectures. Cambridge, MA: MIT Press.Google Scholar
  36. Peacocke, C. 1992. Scenarios, concepts, and perception. In The contents of experience, ed. T. Crane, 105–135. Cambridge: Cambridge University Press.CrossRefGoogle Scholar
  37. Penn, D., and D. Povinelli. 2007. On the lack of evidence that nonhuman animals possess anything remotely resembling a ‘theory of mind’. Philosophical Transactions of the Royal Society B 362: 731–744.CrossRefGoogle Scholar
  38. Penn, D., K. Holyoak, and D. Povinelli. 2008. Darwin’s mistake: Explaining the discontinuity between human and nonhuman minds. The Behavioral and Brain Sciences 31: 109–178.Google Scholar
  39. Perner, J., and M. Doherty. 2005. Do infants understand that external goals are internally represented? The Behavioral and Brain Sciences 5: 710–711.Google Scholar
  40. Phillip, W., J. Barnes, N. Mahajan, M. Yamaguchi, and L. Santos. 2009. ‘Unwilling’ versus ‘unable’: Capuchin monkeys’ (Cebus apella) understanding of human intentional action. Developmental Science 12: 938–945.CrossRefGoogle Scholar
  41. Povinelli, D. 2001. On the possibilities of detecting intentions prior to understanding them. In Intentions and intentionality, ed. B. Malle, L. Moses, and D. Baldwin, 225–250. Cambridge, MA: MIT Press.Google Scholar
  42. Povinelli, D., and T. Eddy. 1996. What young chimpanzees know about seeing. Monographs of the Society for Research on Child Development 61: 1–152.Google Scholar
  43. Povinelli, D., and J. Vonk. 2006. We don’t need a microscope to explore the chimpanzee’s mind. In Rational animals? ed. S. Hurley and M. Nudds, 385–412. Oxford: Oxford University Press.Google Scholar
  44. Povinelli, D., H. Perilloux, J. Reaux, and D. Bierschwale. 1998. Young and juvenile chimpanzees’ (Pan troglodytes) reactions to intentional versus accidental and inadvertent actions. Behavioural Processes 42: 205–218.CrossRefGoogle Scholar
  45. Povinelli, D., C. Prince, and T. Preuss. 2005. Parent-offspring conflict and the development of social understanding. In The innate mind (vol. 1), ed. P. Carruthers, S. Laurence, and S. Stich, 239–253. Oxford: Oxford University Press.CrossRefGoogle Scholar
  46. Repacholi, B., and A. Gopnik. 1997. Early reasoning about desires: Evidence from 14- and 18-month-olds. Developmental Psychology 33: 12–21.CrossRefGoogle Scholar
  47. Rizzolatti, G., L. Fadiga, V. Gallese, and L. Fogassi. 1996. Premotor cortex and the recognition of motor actions. Cognitive and Brain Research 3: 131–141.CrossRefGoogle Scholar
  48. Rochat, M., E. Serra, L. Fadiga, and V. Gallese. 2008. The evolution of social cognition: Goal familiarity shapes monkeys’ action understanding. Current Biology 18: 227–232.CrossRefGoogle Scholar
  49. Shettleworth, S. 1998. Cognition, evolution, and behavior. Oxford: Oxford University Press.Google Scholar
  50. Shettleworth, S. 2010. Clever animals and killjoy explanations in comparative psychology. Trends in Cognitive Sciences 14: 477–481.CrossRefGoogle Scholar
  51. Sirois, S., and I. Jackson. 2007. Social cognition in infancy: A critical review of research on higher order abilities. The European Journal of Developmental Psychology 4: 46–64.CrossRefGoogle Scholar
  52. Song, H., and R. Baillargeon. 2008. Infants’ reasoning about others’ false perceptions. Developmental Psychology 44: 1789–1795.CrossRefGoogle Scholar
  53. Southgate, V., A. Senju, and G. Csibra. 2007. Action anticipation through attribution of false belief by 2-year-olds. Psychological Science 18: 587–592.CrossRefGoogle Scholar
  54. Thau, M. 2002. Consciousness and cognition. Oxford: Oxford University Press.Google Scholar
  55. Tomasello, M., and J. Call. 1997. Primate cognition. Oxford: Oxford University Press.Google Scholar
  56. Tomasello, M., M. Carpenter, J. Call, T. Behne, and H. Moll. 2005. Understanding and sharing intentions: The origins of cultural cognition. The Behavioral and Brain Sciences 28: 675–735.Google Scholar
  57. Uller, C. 2004. Disposition to recognize goals in infant chimpanzees. Animal Cognition 7: 154–161.CrossRefGoogle Scholar
  58. Vonk, J., and D. Povinelli. 2006. Similarity and difference in the conceptual systems of primates: The unobservability hypothesis. In Comparative cognition: Experimental exploration of animal intelligence, ed. E. Wasserman and T. Zentall, 363–387. Oxford: Oxford University Press.Google Scholar
  59. Vonk, J., and F. Subiaul. 2009. Do chimpanzees know what others can and cannot do? Reasoning about ‘capability’. Animal Cognition 12: 267–286.CrossRefGoogle Scholar
  60. Wellman, H. 2011. Developing a theory of mind. In The Wiley-Blackwell handbook of childhood cognitive development, 2nd ed, ed. U. Goswami. Oxford: Blackwell.Google Scholar
  61. Woodward, A.L. 1998. Infants selectively encode the goal object of an actor’s reach. Cognition 69: 1–34.CrossRefGoogle Scholar
  62. Woodward, A.L. 1999. Infants’ ability to distinguish between purposeful and non-purposeful behaviors. Infant Behavior & Development 22: 145–160.CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2011

Authors and Affiliations

  1. 1.Department of PhilosophyBrooklyn College - CUNYBrooklynUSA
  2. 2.Department of PsychologyGrenfell Campus Memorial University of NewfoundlandCorner BrookCanada

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