Ekman, P. 1972. ‘Universals and cultural differences in facial expressions of emotion’, in
J. Cole (ed.), Nebraska symposium on motivation, Lincoln: University of Nebraska Press,
pp. 207-283.
Elman, J. 1991. ‘Incremental Learning, or The Importance of Starting Small’, Technical
Report 9101, Center for Research in Language, University of California, San Diego.
Evans, D. 2002. ‘The Search Hypothesis of Emotion’, British Journal for the Philosophy
of Science, 53, pp. 497-509.
Fernald, A. 1992. ‘Maternal Vocalizations to Infants as Biologically Relevant Signals:
An Evolutionary Perspective’, in Jerome H. Barkow, Leda Cosmides and John Tooby
(eds.) The Adapted Mind, Oxford: Oxford University Press, pp. 367-390.
Frank, R. 1988. Passions Within Reason, New York: Norton.
Garcia, J. and Koelling, R. A. 1966. ‘Relation of Cue to Consequence in Avoidance
Learning’ Psychosomatic Science, 4, pp. 123-24.
Goffman, E. 1981. Forms of Talk. Oxford: Basil Blackwell.
Haig, D. 1993. ‘Genetic conflicts in human pregnancy’, Quarterly Review of Biology, 68,
pp. 495-531.
Halliday, M. A. K. 1975. Learning How to Mean: Explorations in the Development of
Language, New York: Elsevier.
Harnad, S. 1990. ‘The Symbol Grounding Problem’, Physica D 42, pp. 335-346.
Kuhl, P. K., & Miller, J. D. 1978. ‘Speech perception by the chinchilla: Identification
functions for synthetic VOT stimuli’, Journal of the Acoustical Society of America, 63,
pp. 905-917.
Laurence, S. and Margolis, E. 2001. ‘The Poverty of the Stimulus Argument’, British
Journal for the Philosophy of Science, 52, 217-276.
Lock, A. 1991. ‘The role of social interaction in early language development’, In N. A.
Krasnegor, D. M. Rumbaugh, R. L. Schiefelbusch, & M. Studdert-Kennedy (Eds.),
Biological and behavioral determinants of language development. Hillsdale, NJ:
Erlbaum.
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