A2 Katsausartikkeli tieteellisessä aikausilehdessä
视觉工作记忆存储的表征单位 [The Representation Unit of Visual Working Memory] (2022)
The Representation Unit of Visual Working Memory
Liu, R., Guo, L., Cheng, Y., Li, Q., & Ye, C. (2022). 视觉工作记忆存储的表征单位 [The Representation Unit of Visual Working Memory]. Xin li xue jin zhan, 12(03), 868-875. https://doi.org/10.12677/ap.2022.123103
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Liu, Ruyi; Guo, Lijing; Cheng, Yuxin; Li, Qian; Ye, Chaoxiong
Lehti tai sarja: Xin li xue jin zhan
ISSN: 2160-7273
eISSN: 2160-7281
Julkaisuvuosi: 2022
Volyymi: 12
Lehden numero: 03
Artikkelin sivunumerot: 868-875
Kustantaja: Hans Publishers
Julkaisumaa: Yhdysvallat (USA)
Julkaisun kieli: kiina
DOI: https://doi.org/10.12677/ap.2022.123103
Julkaisun avoin saatavuus: Avoimesti saatavilla
Julkaisukanavan avoin saatavuus: Kokonaan avoin julkaisukanava
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/80455
Tiivistelmä
The visual working memory is a limited storage system in which people could flexibly process the representations to complete the task. Among studies on the capacity of visual working memory, the representation unit is a prior subject. Previous research employs the change-detection paradigm and the recall paradigm to explore the nature of representations when features of diverse dimensions and different-level features of the same dimension are stored in the visual working memory. These studies elicit two binary hypotheses: the object-based representation hypothesis backs that those diverse features are bound on the object and form a whole, while the feature-based representation hypothesis supports that independent feature representations have a specific capacity limitation on each dimension. Besides, as a target-drive memory system, the visual working memory receives an undeniable impact from the experiment process and the task demand. By comparing and concluding previous debates on the representation unit, we attempt to reach a united explanation of two hypotheses. This benefits our comprehension of the capacity of visual working memory. The exploration of relevant problems might consider the impact of task demand to improve the experimental design.
YSO-asiasanat: muisti (kognitio); työmuisti; näkömuisti; visuaalisuus; oppiminen; kognitiiviset prosessit
Vapaat asiasanat: visual working memory; representation unit; task demand
Liittyvät organisaatiot
OKM-raportointi: Kyllä
Raportointivuosi: 2022
JUFO-taso: 0
