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Transitive responding in hooded crows requires linearly ordered stimuli.
Eight crows were taught to discriminate overlapping pairs of visual stimuli (A+ B-, B+ C-, C+ D-, and D+ E-). For 4 birds, the stimuli were colored cards with a circle of the same color on the reverse side whose diameter decreased from A to E (ordered feedback group). These circles were made availab...
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| Autori principali: | , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2004
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1284988/ https://ncbi.nlm.nih.gov/pubmed/15484868 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.2004.82-1 |
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