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Seeing the Experimenter Influences the Response to Pointing Cues in Long-Tailed Macaques
Methodological variations in experimental conditions can strongly influence animals' performances in cognitive tests. Specifically, the procedure of the so-called object-choice task has been controversially discussed; here, a human experimenter indicates the location of hidden food by pointing...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3960118/ https://www.ncbi.nlm.nih.gov/pubmed/24646501 http://dx.doi.org/10.1371/journal.pone.0091348 |