Influences of domain knowledge on segmentation and memory.
Much research has shown that experts possess superior memory in their domain of expertise. This memory benefit has been proposed to be the result of various encoding mechanisms, such as chunking and differentiation. Another potential encoding mechanism that is associated with memory is event segment...
| Publicado en: | Memory & Cognition Vol. 49; no. 4; pp. 660 - 675 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Springer Nature
May2021
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ssf&AN=150044179&site=ehost-live header: @attributes: shortDbName: ssf uiTerm: 150044179 longDbName: Social Sciences Full Text (H.W. Wilson) uiTag: AN controlInfo: bkinfo: jinfo: jid: 0090502X MEG jtl: Memory & Cognition issn: 0090502X maglogo: N pubinfo: dt: May2021 vid: 49 iid: 4 pid: 237 pub: Springer Nature artinfo: ui: 150044179 10.3758/s13421-020-01118-1 ppf: 660 ppct: 15 formats: fmt: @attributes: type: P size: 758KB tig: atl: Influences of domain knowledge on segmentation and memory. aug: au: Newberry, Kimberly M. Feller, Daniel P. Bailey, Heather R. affil: Department of Psychology, Shenandoah University, 600 Millwood Ave., Halpin Harrison Hall 117, 22601, Winchester, VA, USA Department of Learning Sciences, Georgia State University, Atlanta, GA, USA Department of Psychological Sciences, Kansas State University, Manhattan, KS, USA su: Memory Internet Intellect Video games Basketball Video recording sug: subj: Memory Internet Intellect Video games Internet Publishing and Broadcasting and Web Search Portals Wired Telecommunications Carriers Video game design and development services Video game publishers Doll, Toy, and Game Manufacturing Home entertainment equipment merchant wholesalers Basketball Video recording keyword: Domain knowledge Event segmentation Expertise Domain knowledge Event segmentation Expertise ab: Much research has shown that experts possess superior memory in their domain of expertise. This memory benefit has been proposed to be the result of various encoding mechanisms, such as chunking and differentiation. Another potential encoding mechanism that is associated with memory is event segmentation, which is the process by which people parse continuous information into meaningful, discrete units. Previous research has found evidence that segmentation, to some extent, is affected by top-down processing. To date, few studies have investigated the influence of expertise on segmentation, and questions about expertise, segmentation ability, and their impact on memory remain. The goal of the current study was to investigate the influence of expertise on segmentation and memory ability for two different domains: basketball and Overwatch. Participants with high and low knowledge for basketball and with low knowledge for Overwatch viewed and segmented videos at coarse and fine grains, then completed memory tests. Differences in segmentation ability and memory were present between experts and control novices, specifically for the basketball videos; however, experts' segmentation only predicted memory for activities for which knowledge was lacking. Overall, this research suggests that experts' superior memory is not due to their segmentation ability and contributes to a growing body of literature showing evidence supporting conceptual effects on segmentation. pubtype: Academic Journal doctype: Article src: R language: English refInfo: copyright: @attributes: flag: N holdings: @attributes: islocal: N |
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