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The development of fixed-ratio performance under the influence of ribonucleic acid
The transition from fixed-ratio 1 performance (every response reinforced) to fixed-ratio 30 performance (every thirtieth response reinforced) was studied in nine pigeons. These were divided into three treatment groups given daily oral doses of saline, or 250 mg/kg/day or 500 mg/kg/day of yeast ribon...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1972
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1334035/ https://ncbi.nlm.nih.gov/pubmed/4574711 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1972.18-481 |
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