Literaturnachweis - Detailanzeige
| Autor/inn/en | Ryan, Stu; Grube, Dan; Mokgwathi, Martin M. |
|---|---|
| Titel | Signal-to-noise ratio in physical education settings. Gefälligkeitsübersetzung: Das Signal-Rausch-Verhältnis im Rahmen des Sportunterrichts. |
| Quelle | In: Research quarterly for exercise and sport, 81 (2010) 4, S. 524-528 |
| Sprache | englisch |
| Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
| ISSN | 0270-1367 |
| Schlagwörter | Sportstätte; Feedback; Lernbedingungen; Sprache; Akustik; Sportpädagogik; Sportunterricht; Lärm |
| Abstract | It is generally known that in educational settings, excessive noise masks what the teacher is saying; thus, and for maximum learning to occur, the teacher's voice must be highly intelligible to all children. The difference between what the teacher is saying (signal) and the classroom noise level is commonly called the signal-to-noise ration (SNR). SNR is a simple, useful comparison for estimating how understandable speech is in a room. Despite a preponderance of classroom acoustical research, physical education settings have received little attention. Research has shown that inadequate noise levels exist in physical education settings, but no research has involved the teacher's role or the interaction of the room's acoustics and the speaker's signal (SNR). Thus, the purpose of this study was to investigate the adequacy of the SNR in physical education settings. Investigating the adequacy of SNRs through comparison with recommended standards is a first step to establish an SNR baseline to further investigate its effect on student learning. Aus dem Text. |
| Erfasst von | Bundesinstitut für Sportwissenschaft, Bonn |
| Update | 2012/2 |
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