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The disruption of autoshaped key pecking in the pigeon by food-tray illumination
Two experiments investigated the effect of food-tray illumination on pecking a lighted key that signalled food presentation. Pigeons key pecked less when both feeder and key stimuli preceded grain delivery than when the keylight alone signalled food. This detractive influence of grain-tray illuminat...
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| Главные авторы: | , |
|---|---|
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
1974
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1333239/ https://ncbi.nlm.nih.gov/pubmed/16811785 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1974.22-39 |
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