Literaturnachweis - Detailanzeige
| Autor/in | Olson, Janet S. |
|---|---|
| Titel | A Study of the Relative Effectiveness of Verbal and Visual Augmentation of Rate-Modified Speech in the Presentation of Technical Material. |
| Quelle | (1985), (19 Seiten) |
| Sprache | englisch |
| Dokumenttyp | gedruckt; Monographie |
| Schlagwörter | Analysis of Variance; Audiotape Recordings; College Students; Illustrations; Instructional Effectiveness; Instructional Improvement; Instructional Materials; Intermode Differences; Media Research; Recall (Psychology); Spatial Ability; Speech Compression; Technical Writing |
| Abstract | The relative effectiveness of verbal and visual augmentation of rate-modified speech in the presentation of technical material was investigated. Subjects were 40 graduate students who used instructional materials consisting of normal and compressed audiotape versions of the Dwyer heart script, printed copies of the script, and black and white simple line drawings. Treatments were either normal version/no augmentation, compressed version/no augmentation, compressed version/text augmentation, or compressed version/visual augmentation. Posttests measured achievement in spatial restructuring, recall of specific information, spatial analysis, and interrelationships of information. Findings indicate that compressed messages do not differ in instructional effectiveness from normal rate messages for presenting technical information. However, compressed and normal speed materials are not equally effective in facilitating student achievement of different instructional objectives. The rate of presentation that is most effective in presenting information is dependent upon the type of learning task, and the effectiveness of text or visual augmentation to a compressed passage is dependent upon the required instructional task. A 19-item bibliography is included. (Author/LMM) |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Literaturbeschaffung und Bestandsnachweise in Bibliotheken prüfen
Permalink als QR-Code
Inhalt auf sozialen Plattformen teilen (nur vorhanden, wenn Javascript eingeschaltet ist)
Teile diese Seite:
