Ramsey et al/Animal innovation: BBS Call for Commentators

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TITLE: Animal innovation defined and operationalized AUTHOR: Grant Ramsey, Meredith L. Bastian, and Carel van Schaik ABSTRACT: Innovation is a key component of most definitions of culture and intelligence. Additionally, innovations may affect a species’ ecology and evolution. Nonetheless, conceptual and empirical work on innovation has only recently begun. In particular, largely because the existing operational definition (first occurrence in a population) requires long-term studies of populations, there has been no systematic study of innovation in wild animals. To facilitate such study, we have produced a new definition of innovation: Innovation is the process generates in an individual a novel learned behavior that is not simply a consequence of social learning or environmental induction. Using this definition, we propose a new operational approach for distinguishing innovations in the field. The operational criteria employ information from the following sources: (1) the behavior’s geographic and local prevalence and individual frequency; (2) properties of the behavior, such as the social role of the behavior, the context in which the behavior is exhibited, and its similarity to other behaviors; (3) changes in the occurrence of the behavior over time; and (4) knowledge of spontaneous or experimentally induced behavior in captivity. These criteria do not require long-term studies at a single site, but information from multiple populations of a species will generally be needed. These criteria are systematized into a dichotomous key that can be used to assess whether a behavior observed in the field is likely to be an innovation. KEYWORDS: behavior, culture, improvisation, innovation, invention, operational definition, social learning. FULL TEXT: http://www.bbsonline.org/Preprints/Ramsey-08242006/Referees/ ================================================================== *** CALL RESPONSE INSTRUCTIONS *** ================================================================== Please DO NOT respond to this email. If you wish to submit a proposal for commentary and/or suggest potential commentators, please go to the new Online Commentary Proposal System at the following URL: http://www.bbsonline.org/perl/commentary/commproposal?authordir=Ramsey-0824… * If you only wish to suggest potential commentators, please ignore prompts to submit a proposal with expertise information. * If you experience technical difficulties, please email bbs(a)bbsonline.org. * Please respond to this Call no later than May 17, 2007 NOTE: Behavioral and Brain Sciences (BBS) is an international, interdisciplinary journal providing Open Peer Commentary on important and controversial current research in the biobehavioral and cognitive sciences. Commentators must be BBS Associates, or suggested by a BBS Associate. If you are not a BBS Associate, please follow the instructions linked below: http://www.bbsonline.org/Instructions/associnst.html ================================================================== ================================================================== Paul Bloom - Editor Barbara Finlay - Editor Behavioral and Brain Sciences bbs(a)bbsonline.org http://www.bbsonline.org -------------------------------------------------------------------