Attention as an acquisition and performance variable (AAPV)

Craddock, Paul; Miller, Ralph R.

Type de document :

Article dans une revue scientifique

DOI :

10.3758/s13420-013-0131-9

PMID :

24399700

URL permanente :

http://hdl.handle.net/20.500.12210/31945

Titre :

Attention as an acquisition and performance variable (AAPV)

Auteur(s) :

Craddock, Paul [Auteur]
Miller, Ralph R. [Auteur]

Titre de la revue :

Learning & Behavior

Numéro :

Pagination :

105-122

Date de publication :

2014

Mot(s)-clé(s) :

attention
Cue salience
general
Learning theories
Neurosciences
Pavlovian conditioning
Psychology

Résumé en anglais : [en]

This article introduces a new model of Pavlovian conditioning, attention as an acquisition and performance variable (AAPV), which, like several other so-called attentional models, emphasizes the role of variation of cue ...
Lire la suite >This article introduces a new model of Pavlovian conditioning, attention as an acquisition and performance variable (AAPV), which, like several other so-called attentional models, emphasizes the role of variation of cue salience, together with associative strength, in accounting for conditioning phenomena. AAPV is primarily (but not exclusively) a performance-focused model in that it assumes not only that both the saliences and associative strengths of cue representations change during acquisition, but also that they are both influential at the time of test in determining responding. Different weights are given to the representations’ associative strengths according to the representations’ respective saliences at test. The model also treats the representation of a stimulus that is directly activated by presentation of that stimulus as distinct from the representation of the same stimulus that is activated by presenting a companion of the stimulus. Additionally, extinction is viewed as resulting from a decrease in the salience of the cue’s representation, rather than a decrease in associative strength. Simulations of several Pavlovian phenomena are presented in order to illustrate the model and assess its robustness.Lire moins >

Audience :

Non spécifiée

Vulgarisation :

Non

Établissement(s) :

Université de Lille

Collections :

Psychologie : Interactions, Temps, Émotions, Cognition (PSITEC) - ULR 4072

Équipe(s) de recherche :

(D)REC

Date de dépôt :

2020-09-14T10:32:27Z

Numéro de version	Lien	Date de modification
2	20.500.12210/31945	2021-10-06T07:57:02Z
1	20.500.12210/31945.1*	2020-09-14T10:32:27Z

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Attention as an acquisition and performance ...

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