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Signal-controlled responding
Pigeons' key pecks were reinforced with grain, then extinguished. An 8-second tone preceded the availability of peck-dependent grain 1 second after tone offset. When a tone signalled grain and an 8-second clicking sound did not, three pigeons pecked during a high percentage of tone periods, but...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
1979
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1332794/ https://ncbi.nlm.nih.gov/pubmed/16812116 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1979.31-115 |
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