List of terms

    BIZARRE

    Definition

    This acronym refers to Barren, Institutional, Zoo, and other Rare Rearing Environments (BIZARRE). Most research for chimpanzees is conducted on this specific sample. This limits the generalizability of a large number of research findings in the chimpanzee population. The BIZARRE has been argued to reflect the universal concept of what is a chimpanzee (see also WEIRD, which has been argued to be a universal concept for what is a human).

    References:

    • Clark, H., Elsherif, M. M., & Leavens, D. A. (2019). Ontogeny vs. phylogeny in primate/canid comparisons: a meta-analysis of the object choice task. Neuroscience & Biobehavioral Reviews, 105, 178–189. https://doi.org/10.1016/j.neubiorev.2019.06.001
    • Leavens, D. A., Bard, K. A., & Hopkins, W. D. (2010). BIZARRE chimpanzees do not represent “the chimpanzee.” Behavioral and Brain Sciences, 33(2–3), 100–101. https://doi.org/10.1017/S0140525X10000166

    Originally drafted by: Mahmoud Elsherif

    Reviewed by: Zoe Flack, Charlotte R. Pennington

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