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pro vyhledávání: '"Susan Checke"'
Publikováno v:
Journal of Experimental Psychology: Animal Behavior Processes. 17:503-518
Anticipatory contrast was found to occur over a longer intersolution interval (ISI) when saccharin preceded sucrose than when sucrose preceded sucrose (Experiment 1), a result that was not due to differences in reward value or preference (Experiments
Publikováno v:
Pharmacology, biochemistry, and behavior. 42(1)
Rats shifted from 32 to 4% sucrose consume substantially less of the 4% solution than animals that have not had prior experience with the 32% sucrose. This negative contrast effect was not substantially influenced by chlorpromazine (1, 3, and 5 mg/kg
Publikováno v:
Animal Learning & Behavior. 11:407-414
Contrast in consummatory behavior was investigated following repeated shifts from 32% to 4% sucrose. In Experiment 1, contrast in licking and in open-field measures of activity occurred following the second and third downshifts. In Experiments 2a and
Autor:
Susan Checke, Charles F. Flaherty
Publikováno v:
Animal Learning & Behavior. 10:177-182
In four experiments, the once daily availability of saccharin (.15%) preceded the availability of sucrose (32% or 2%). Experiment 1 showed that the intake of saccharin was reduced when it preceded 32% sucrose but not when it preceded 2% sucrose, as c