title: Non-obvious influences on perception-action abilities.
abstract: The sciences of development and learning have been slow to acknowledge that absence of an identifiable experience that relates straightforwardly to a given perception-action ability need not mean that experience per se is irrelevant to the emergence of that ability. A recent study reveals that a difference in diet (plain vs. energy rich) leads to a difference in how rats navigate (use of geometry vs. use of features, respectively). It is a good example of how a seemingly unrelated experience (e.g., what the rats eat) can be a non-obvious yet crucial determiner of perception-action modes. We situate this finding in the broader context of the related conceptions of Schneirla's and Lehrman's Developmental Systems Theory, Gottlieb's Probabilistic Epigenesis, and Bolles's Structure of Learning (see article for references). In doing so we highlight that such phenomena may be the norm, both in development and learning, rather than the exception.
authors.affiliation: Center for the Ecological Study of Perception and Action, University of Connecticut, Storrs, CT, USA.|Haskins Laboratories, New Haven, CT, USA.
authors.forename: Michael T
authors.initials: MT
authors.lastname: Turvey
authors.affiliation: Department of Psychological Sciences, University of Connecticut, Storrs, CT, USA. adam.sheya@uconn.edu.
authors.forename: Adam
authors.initials: A
authors.lastname: Sheya
mesh_terms: D000818:Animals; D048788:Growth and Development / Q000502:physiology*; D006801:Humans; D007858:Learning / Q000502:physiology*; D009043:Motor Activity / Q000502:physiology*; D010465:Perception / Q000502:physiology*
keywords: Development; Learning; Perception-action