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Concept information

... > process > planned process > study method > study method of memory > objective study method of memory > direct test of memory > recognition task > change detection paradigm

Terme préférentiel

change detection paradigm  

Définition

  • A method for the study of visual working memory capacity (Luck & Vogel, 1997). In each trial, a series of items (e.g. colored squares), whose number varies from one trial to another, is presented to the subject, followed, after a short delay, by an arrangement test. The subject is asked to indicate whether this arrangement is identical or different (e.g. one of the squares has a different color) to the previous arrangement. This method enables to study visual working memory capacity for a characteristic of an object (e.g. color), and a combination of characteristics (color and orientation, for example).

Concept générique

Concepts associés

Synonyme(s)

  • change detection task
  • visual-array comparison
  • visual arrays task

Appartient au groupe

Référence(s) bibliographique(s)

  • • Luck, S. J., & Vogel, E. K. (1997). The capacity of visual working memory for features and conjunctions. Nature, 390(6657), 279–281. https://doi.org/10.1038/36846

    [Study type: empirical study / Access: closed]
  • • Phillips, W. A. (1974). On the distinction between sensory storage and short-term visual memory. Perception & Psychophysics, 16(2), 283-290. https://doi.org/10.3758/BF03203943

    [Study type: empirical study / Access: open]
  • • Rouder, J. N., Morey, R. D., Morey, C. C., & Cowan, N. (2011). How to measure working memory capacity in the change detection paradigm. Psychonomic Bulletin & Review, 18(2), 324–330. https://doi.org/10.3758/s13423-011-0055-3

    [Study type: empirical study / Access: open]

Créateur

  • Frank Arnould

Méthode d'étude de

Traductions

URI

http://data.loterre.fr/ark:/67375/P66-B4LLW5GZ-9

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RDF/XML TURTLE JSON-LD Date de création 04/12/2017, dernière modification le 28/03/2023