Reduced mental load in learning a motor visual task with virtual 3D method.
Abstract: Distance learning is expanding rapidly, fueled by the novel technologies for shared recorded teaching sessions on the Web. Here, we ask whether 3D stereoscopic (3DS) virtual learning environment teaching sessions are more compelling than typical two‐dimensional (2D) video sessions and whet...
| Publicado en: | Journal of Computer Assisted Learning Vol. 34; no. 1; pp. 84 - 94 |
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| Autores principales: | , |
| Formato: | equations & formulas research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Feb2018
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=127216516&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 127216516 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02664909 6M1 jtl: Journal of Computer Assisted Learning issn: 02664909 maglogo: Y pubinfo: dt: Feb2018 vid: 34 iid: 1 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 127216516 127216516 127216516 10.1111/jcal.12216 127216516 ppf: 84 ppct: 10 formats: tig: atl: Reduced mental load in learning a motor visual task with virtual 3D method. aug: au: Dan, A. Reiner, M. affil: Technion, Israel Institute of Technology, Israel sug: subj: Workload Learning Methods Imaging, Three-Dimensional Human Task Performance and Analysis Questionnaires Female Male Adult Middle Age One-Way Analysis of Variance Electroencephalography Clinical Assessment Tools Adult: 19-44 years Middle Aged: 45-64 years Female Male ab: Abstract: Distance learning is expanding rapidly, fueled by the novel technologies for shared recorded teaching sessions on the Web. Here, we ask whether 3D stereoscopic (3DS) virtual learning environment teaching sessions are more compelling than typical two‐dimensional (2D) video sessions and whether this type of teaching results in superior learning. The research goal was to compare learning in 2 virtual learning scenarios—on 2D displays and with an identical 3DS scenario. Participants watched a 2D or 3DS video of an instructor demonstrating a box origami paper‐folding task. We compared participants' folding test scores and self‐assessment questionnaires of the teaching scenarios and calculated their cognitive load index (CLI) based on electroencephalogram measurements during the observation periods. Results showed a highly significant difference between participants' folding test scores, CLI, and self‐assessment questionnaire results in 2D compared to 3DS sessions. Our findings indicate that employing stereoscopic 3D technology over 2D displays in the design of emerging virtual and augmented reality applications in distance learning has advantages. pubtype: Academic Journal doctype: equations & formulas research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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