Literaturnachweis - Detailanzeige
| Autor/inn/en | Zheng, Hua; Jung, Eulho; Li, Tong; Yoon, Meehyun |
|---|---|
| Titel | Effects of Segmentation and Self-Explanation Designs on Cognitive Load in Instructional Videos |
| Quelle | In: Contemporary Educational Technology, 14 (2022) 2, S.347 (18 Seiten)Infoseite zur Zeitschrift
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| Zusatzinformation | ORCID (Zheng, Hua) ORCID (Jung, Eulho) ORCID (Li, Tong) ORCID (Yoon, Meehyun) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1309-517X |
| Schlagwörter | Video Technology; Educational Technology; Multimedia Materials; Multimedia Instruction; Cognitive Processes; Difficulty Level; Undergraduate Students; Instructional Design; Pacing; Prompting; Cognitive Measurement; Foreign Countries; Singapore |
| Abstract | This experimental study examined the effects of segmentation and self-explanation designs on cognitive load in instructional videos. Four types of instructional videos (segmentation, self-explanation, combined, and control) were created and tested by 121 undergraduate students randomly assigned to one of four research groups. The results of students' self-ratings on the cognitive load survey showed that the segmenting design produced a significantly less germane cognitive load than the two non-segmenting designs (self-explanation and control). The self-explanation design did not produce a significantly more germane load than the control design. However, students' dispositions toward segmentation and self-explanation designs were generally positive and supported the theoretical justifications reported in the literature. The findings are discussed, along with segmentation dilemmas, limitations, and future study implications. (As Provided). |
| Anmerkungen | Contemporary Educational Technology. Faculty of Communication Sciences, Anadolu University, Yunus Emre Campus, Eskisehir 26470, Turkey. e-mail: editor@cedtech.net; Web site: http://www.cedtech.net |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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