Apprentissage sériel chez le pigeon dans une procédure de libre correction : rôles du renforcement - Université Toulouse - Jean Jaurès Accéder directement au contenu
Article Dans Une Revue Comptes Rendus de l'Académie des Sciences - Series III - Sciences de la Vie Année : 1997

Apprentissage sériel chez le pigeon dans une procédure de libre correction : rôles du renforcement

Résumé

Pigeons were shown four chromatic stimuli simultaneously (A, B, C, D) in daily 15-min sessions. A free correction procedure was used: production of the series A-->B-->C resulted in food delivery and ended a trial, while incorrect colour pecks had no consequences. The learning criterion (five consecutive correct series) was not achieved after 50 sessions, although the number of correct responses increased progressively. From around session 10, birds produced primarily transitions between items B and C or A and C and repeats on items B and C (BC 35%, AC 15%, BB 10%, CC 25%). Despite the low rate of the previously acquired A-->B transition (6%), its production was highly correlated with that of the A-->B-->C series. On the other hand, item C was predominantly pecked and a recency effect occurred for this item. These data extend previous findings indicating that acquisition of series in pigeons involves the formation of associative links between stimuli according to direct and indirect reinforcing values.

Dates et versions

hal-04400297 , version 1 (17-01-2024)

Identifiants

Citer

Vincent Castéras, Jean-François Camps, Claudine Mélan. Apprentissage sériel chez le pigeon dans une procédure de libre correction : rôles du renforcement. Comptes Rendus de l'Académie des Sciences - Series III - Sciences de la Vie, 1997, 320 (5), pp.375-384. ⟨10.1016/s0764-4469(97)85025-1⟩. ⟨hal-04400297⟩
6 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More