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    Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10259/5183

    Título
    Quantifying the relationship between food sharing practices and socio-ecological variables in small-scale societies: A cross-cultural multi-methodological approach
    Autor
    Ahedo García, VirginiaUBU authority Orcid
    Caro Saiz, Jorge
    Bortolini, Eugenio
    Zurro, Débora
    Madella, Marco
    Galán Ordax, José ManuelUBU authority Orcid
    Publicado en
    PLOS ONE. 2019, V. 14, n. 5, e0216302
    Editorial
    Public Library Science
    Fecha de publicación
    2019-05
    DOI
    10.1371/journal.pone.0216302
    Abstract
    This article presents a cross-cultural study of the relationship among the subsistence strategies, the environmental setting and the food sharing practices of 22 modern small-scale societies located in America (n = 18) and Siberia (n = 4). Ecological, geographical and economic variables of these societies were extracted from specialized literature and the publicly available D-PLACE database. The approach proposed comprises a variety of quantitative methods, ranging from exploratory techniques aimed at capturing relationships of any type between variables, to network theory and supervised-learning predictive modelling. Results provided by all techniques consistently show that the differences observed in food sharing practices across the sampled populations cannot be explained just by the differential distribution of ecological, geographical and economic variables. Food sharing has to be interpreted as a more complex cultural phenomenon, whose variation over time and space cannot be ascribed only to local adaptation.
    Materia
    Sociología
    Sociology
    Alimentos
    Food
    URI
    http://hdl.handle.net/10259/5183
    Versión del editor
    https://doi.org/10.1371/journal.pone.0216302
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