Lecture capture with real-time rearrangement of visual elements: impact on student performance.
The primary goal of this study is to create and test a lecture-capture system that can rearrange visual elements while recording is still taking place, in such a way that student performance can be positively influenced. The system we have devised is capable of integrating and rearranging multimedia...
| Publicado en: | Journal of Computer Assisted Learning Vol. 31; no. 6; pp. 655 - 671 |
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| Autores principales: | , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Wiley-Blackwell
Dec2015
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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=111357714&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 111357714 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 02664909 6M1 jtl: Journal of Computer Assisted Learning issn: 02664909 maglogo: Y pubinfo: dt: Dec2015 vid: 31 iid: 6 pid: 480 pub: Wiley-Blackwell place: Malden, Massachusetts artinfo: ui: 111357714 111357714 111357714 10.1111/jcal.12109 111357714 ppf: 655 ppct: 16 formats: tig: atl: Lecture capture with real-time rearrangement of visual elements: impact on student performance. aug: au: Yu, P.‐T. Wang, B.‐Y. Su, M.‐H. affil: Department of Computer Science and Information Engineering, National Chung Cheng University, Chia‐yi County Taiwan sug: subj: Academic Performance Lecture Learning Methods Computer-Assisted Instruction Utilization Human Students, Undergraduate Male Female Adult Analysis of Covariance Multimedia Videorecording Pretest-Posttest Control Group Design Descriptive Statistics Data Analysis Software Taiwan Analysis of Variance Adult: 19-44 years Male Female ab: The primary goal of this study is to create and test a lecture-capture system that can rearrange visual elements while recording is still taking place, in such a way that student performance can be positively influenced. The system we have devised is capable of integrating and rearranging multimedia sources, including learning content, the instructor and students' images, into lecture videos that are embedded in a website for students to review after school. The present study employed a two-group experimental design, with 153 participants (145 females and 8 males) making up an experimental group in which lecture courses were recorded using the new lecture-capture system, and 149 participants (140 females and 9 males) forming a control group whose lectures were recorded by traditional means. All participants were in the freshman college and studying Introduction to Computer and Information Science in one of six classes, and were randomly assigned to one of the two groups. The participants' midterm examination and final examination scores were collected as indicators of their academic performance, with their mathematics entrance scores used as a pre-test. The findings obtained from analysis of covariance (ANCOVA) suggest that appropriate rearrangement of visual elements in lecture videos can significantly impact students' learning performance. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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