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The visual acuity of the pigeon for distant targets
The acuity of six pigeons was measured in an apparatus that required the birds to make visual discriminations at a distance of 28.75 in. (73 cm) from the stimulus targets. The stimuli were black and white gratings of varying stripe width. A forced choice procedure was used, and both the Method of Co...
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| Autor principal: | |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1971
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1333781/ https://ncbi.nlm.nih.gov/pubmed/5547284 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1971.15-57 |
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