US specificity of occasion setting: hierarchical or configural learning?
Four experiments in rats examined whether occasion setters and target CSs play qualitatively different roles in occasion-setting discriminations. Two visual occasion setters, A and B, signalled reinforcement of two auditory target CSs, x and y, with sucrose and oil (A…x → suc, B…y → oil, A−, B−, x−,...
| Main Authors: | , , |
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| Format: | Article |
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Elsevier
2012
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| Subjects: | |
| Online Access: | https://eprints.nottingham.ac.uk/2667/ |