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Effects of cocaine on briefly signaled versus completely signaled delays to reinforcement.
Key pecking by 4 pigeons was maintained by a multiple schedule consisting of two variable-interval 60-s schedules wherein each food presentation followed a nonresetting 27-s delay that was either briefly signaled at its outset or completely signaled. Brief-signal duration was adjusted so that respon...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
1996
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1350153/ https://ncbi.nlm.nih.gov/pubmed/8851538 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1996.65-375 |
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