30. Total Recall (1990), directed by Paul Verhoeven.
31. K. Tustin and H. Hayne, ‘Defining the boundary: Age-related changes in childhood amnesia’, Developmental Psychology, 46 (2010), 1049–61.
32. M. L. Howe and M. L. Courage, ‘On resolving the enigma of infantile amnesia’, Psychological Bulletin, 113 (1993), 305–326.
33. Rochat (2009).
34. D. Premack and G. Woodruff, ‘Does the chimpanzee have a theory of mind?’, Behavioral and Brain Sciences, 1 (1978), 515–26.
35. The story of Binti is told in S. Budiansky, ‘Still red tooth and claw’, Wall Street Journal (12 March 1978).
36. Studies of gaze following indicate that this is present early and may even be innate. See, for example, B. M. Hood, J. D. Willen and J. Driver, ‘An eye direction detector triggers shifts of visual attention in human infants’, Psychological Science, 9 (1998), 53–6.
37. A. Phillips, H. M. Wellman and E. S. Spelke, ‘Infants’ ability to connect gaze and emotional expression to intentional action’, Cognition, 85 (2002), 53–78.
38. B. M. Repacholi and A. Gopnik, ‘Early reasoning about desires: Evidence from 14- and 18-month-olds’, Developmental Psychology, 33 (1997), 12–21.
39. D. J. Povinelli and T. J. Eddy, What Chimpanzees Know about Seeing, Monographs of the Society of Research in Child Development 61:2:247 (Boston, MA: Blackwell, 1996).
40. D. Dennett, ‘Beliefs about beliefs’, Behavioral and Brain Sciences, 1 (1978), 568–70.
41. A. Gopnik and J. W. Astington, ‘Children’s understanding of representational change and its relation to the understanding of false belief and the appearance reality distinction’, Child Development, 59 (1988), 26–37.
42. H. Wimmer and J. Perner, ‘Beliefs about beliefs: Representations and constraining function of wrong beliefs in young children’s understanding of deception’, Cognition, 13 (1983), 103–128.
43. A. Gopnik (2009) The Philosophical Baby; What Children’s Minds Tell us About Truth, Love, and the Meaning of Life. Farrar, Straw & Gironx, NY.
44. A. McAlister and C. Peterson, ‘A longitudinal study of child siblings and theory of mind development’, Cognitive Development, 22 (2007), 258–70.
45. C. Keysers, The Empathic Brain (Los Gatos, CA: Smashwords e-book, 2011).
46. C. J. Newschaffer, L. A. Croen and J. Daniels et al., ‘The epidemiology of autism spectrum disorders’, Annual Review of Public Health, 28 (2007), 235–58.
47. U. Frith, Autism: Explaining the Enigma (2nd ed., Oxford: Wiley-Blackwell, 2003).
48. S. Baron-Cohen, Mindblindness: An Essay on Autism and Theory of Mind (Cambridge, MA: MIT Press, 1995).
49. A. Gopnik, ‘Mindblindness’ (Unpublished essay. Berkeley, CA: University of California, 1993).
50. M. S. Helt, I. Eigsti, P. J. Snyder and D. A. Fein, ‘Contagious yawning in autistic and typical development’, Child Development, 81 (2010), 1620–31.
51. T. Grandin, The Way I See It (2nd ed., Arlington, TX: Future Horizons, 2011).
52. O. Sacks, An Anthropologist on Mars: Seven Paradoxical Tales (New York, NY: Vintage, 1996).
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56. J. M. Allman, K. K. Watson, N. A. Tetreault and A. Y. Hakeem, ‘Intuition and autism: A possible role for Von Economo neurons’, Trends in Cognitive Sciences, 9 (2005), 367–73.
57. A. L. Beaman, E. Diener and B. Klentz, ‘Self-awareness and transgression in children: Two field studies’, Journal of Personality and Social Psychology, 37 (1979), 1835–46.
58. D. Elkind, ‘Egocentrism in adolescence’, Child Development, 38 (1967), 1025–34.
59. S.-J. Blakemore, ‘The social brain in adolescence’, Nature Reviews Neuroscience, 9 (2008), 267–77.
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63. L. Steinberg, ‘A neurobehavioral perspective on adolescent risk taking’, Developmental Review, 28 (2008), 78–106.
64. The story of Storm can be found at J. Poisson, ‘Parents keep child’s gender secret’, Star (21 May 2011), www.thestar.com/article/995112.
65. E. E. Maccoby, The Two Sexes: Growing Up Apart, Coming Together (Cambridge, MA: Belknap Press, 1998).
66. C. L. Martin and D. Ruble, ‘Children’s search for gender cues: Cognitive perspectives on gender development’, Current Directions in Psychological Science, 13 (2004), 67–70.
67. A. S. Rossi, ‘A biosocial perspective on parenting’, Daedalus, 106 (1977), 1–31.
68. J. Condry and S. Condry, ‘Sex differences: A study of the eye of the beholder’, Child Development, 47 (1976), 812–19.
69. C. Smith and B. Lloyd, ‘Maternal behavior and perceived sex of infant: Revisited’, Child Development, 49 (1978), 1263–5.
70. D. Fisher-Thompson, ‘Adult toy purchase for children: Factors affecting sex-typed toy selection’, Journal of Applied Developmental Psychology, 14 (1993), 385–406.
71. J. L. R. Delk, R. B. Madden, M. Livingston and T. T. Ryan, ‘Adult perceptions of the infant as a function of gender labeling and observer gender’, Sex Roles, 15 (1986), 527–34.
72. A. Pomerleau, D. Bolduc, G. Malcuit and L. Cossette, ‘Pink or blue: Environmental gender stereotypes in the first two years of life’, Sex Roles, 22 (1990), 359–67.
73. S. K. Thompson, ‘Gender labels and early sex-role development’, Child Development, 46 (1975), 339–47.
74. S. A. Gelman, M. G. Taylor and S. P. Nguyen, Mother-child Conversations about Gender, Monographs of the Society for Research in Child Development, 69:1:275 (Boston, MA: Blackwell, 2004).