Literaturnachweis - Detailanzeige
| Autor/inn/en | Moss, Brian G.; Garnsey, Beth A. |
|---|---|
| Titel | Show and Tell: An Evaluation of An Enhanced Online Instructional Video Using the Regression Point Displacement Design |
| Quelle | In: Community College Journal of Research and Practice, 47 (2023) 3, S.217-227 (11 Seiten)Infoseite zur Zeitschrift
PDF als Volltext |
| Sprache | englisch |
| Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
| ISSN | 1066-8926 |
| DOI | 10.1080/10668926.2021.1990162 |
| Schlagwörter | Video Technology; Instructional Materials; Educational Technology; Teaching Methods; Online Courses; Instructional Effectiveness; Academic Achievement; Intervention; Delivery Systems; Scores; Distance Education; Program Evaluation; Regression (Statistics) |
| Abstract | This paper evaluates the impact of a video versus text-based instructional method on student learning with an underutilized quasi-experimental research design. Using the regression point displacement design, one of nine online classrooms was randomly assigned to receive video instruction versus eight classrooms that were allocated to text-based instruction. Classroom average pre-and posttest scores were used to compare experimental conditions. Plots of pre- and posttest data points revealed an effect in a direction indicative of additional knowledge gained for the treatment condition. Empirical models for both classroom-level and individual-level data found the treatment group significantly benefited from the instructional video method above the text-based method by approximately three percentage points. For online courses, video-based instruction resulted in better academic performance than text-based instruction. This study demonstrates the utility of the regression point displacement design as a viable method to evaluate the impact of education interventions with relatively small sample sizes and provides policy makers and educators with a tool to make informed decisions. (As Provided). |
| Anmerkungen | Routledge. Available from: Taylor & Francis, Ltd. 530 Walnut Street Suite 850, Philadelphia, PA 19106. Tel: 800-354-1420; Tel: 215-625-8900; Fax: 215-207-0050; Web site: http://www.tandf.co.uk/journals |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2024/1/01 |
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