Výsledky vyhledávání - "Ward Robinson"

Three mechanisms can explain second-order conditioning: (1) The second-order conditioned stimulus (CS2) could activate a representation of the first-order conditioned stimulus (CS1), thereby provoking the conditioned response (CR); The CS2 could ente

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3224c9663c6da82bbe87396b6b127d65
https://doi.org/10.1016/s0023-9690(03)00041-9

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Associative Change in the Representations Acquired During Conditional Discriminations: Further Analysis of the Nature of Conditional Learning

Autor: Robert Colin Honey, Melissa J. Allman, Jasper Ward-Robinson

Publikováno v: Journal of Experimental Psychology: Animal Behavior Processes. 30:118-128

Three experiments with rats investigated how the associative strengths of the representations that underlie conditional learning change when they are conditioned in compound. The results of each experiment suggest that the representation whose associ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b070f1c0bddbf7b01ece12f800f7534
https://doi.org/10.1037/0097-7403.30.2.118

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Acquired equivalence and distinctivenes of cues: I. Exploring a neural network approach

Autor: Jasper Ward-Robinson, Robert Colin Honey

Publikováno v: Journal of Experimental Psychology: Animal Behavior Processes. 28:378-387

Rats were placed in 4 contexts (A, B, C, D) where they received 2 auditory stimuli (X, Y); in A and B presentations of X were paired with food and those of Y were not, and in C and D, Y was paired with food and X was not. Rats then received combinati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::627c7a02a2ecc81c4093dd8c839951a0
https://doi.org/10.1037/0097-7403.28.4.378

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Acquired equivalence and distinctiveness of cues: II. Neural manipulations and their implications

Autor: Jasper Ward-Robinson, Andrew Simon Killcross, Etinne Coutureau, Robert Colin Honey, V. J. Marshall, Mark Andrew Good

Publikováno v: Journal of Experimental Psychology: Animal Behavior Processes. 28:388-396

Neural manipulations were used to examine the mechanisms that underlie the acquired equivalence and distinctiveness of cues in rats. Control rats and those with excitotoxic lesions of either the hippocampus (BPC) or entorhinal cortex (EC) acquired th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d773e420b10f66986f3032adbb2ba9f4
https://doi.org/10.1037/0097-7403.28.4.388

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Occasion Setters: Specificity to the US and the CS–US Association

Autor: Charlotte Bonardi, Jasper Ward-Robinson

Publikováno v: Learning and Motivation. 32:349-366

Two experiments using pigeon subjects examined whether the action of a positive occasion setter was specific to a particular CS–US association. In both experiments subjects were trained on a switching procedure, in which a diffuse feature, A, signa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26061b5c297d97ec2fa687609f9881e6
https://doi.org/10.1006/lmot.2001.1089

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