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DEMAND EQUATIONS FOR QUALITATIVELY DIFFERENT FOODS UNDER FIXED-RATIO SCHEDULES: A COMPARISON OF THREE DATA CONVERSIONS
Concurrent schedules were used to establish 6 hens' preferences for three foods. The resulting biases suggested wheat was preferred over honey-puffed and puffed wheat, and puffed wheat was the least preferred food. The hens then responded under fixed-ratio schedules for each food in 40-min (exc...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Society for the Experimental Analysis of Behavior, Inc
2009
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2771669/ https://ncbi.nlm.nih.gov/pubmed/20514164 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.2009.92-305 |
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