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Effects of food-pellet size on rate, latency, and topography of autoshaped key pecks and gapes in pigeons.
Four pigeons responded under autoshaping contingencies in which different conditional stimuli (red or green keylights) were associated with unconditional stimuli of different magnitudes (large or small food pellets) over successive trials within a session. Both topography (beak opening or gape) and...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
1996
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1350061/ https://ncbi.nlm.nih.gov/pubmed/8583197 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1996.65-21 |
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