書誌事項
- タイトル別名
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- EFFECT OF SOUND ENVIRONMENT ON LEARNING EFFICIENCY IN CLASSROOMS
- キョウシツ ナイオン カンキョウ ガ ガクシュウ コウリツ ニ オヨボス エイキョウ
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抄録
In order to investigate the effect of indoor sound environment in a classroom on learning efficiency, laboratory experiments were conducted. In the experiment, the percentage of correct answers of each task, subjective judgment on degree of disturbance and the power level of frontal midline theta rhythm (Fmθ) were measured under the three types of sound environmental conditions (no-noise, air-conditioning noise, talking noise) in anechoic room. From the result, it was confirmed that the sound environment condition significantly change the percentage of correct answers, the subjective judgment on degree of disturbance and the power level of Fmθ for listening task and proofreading (under the acoustical condition of signal to noise ratio (SNR) 0 dB). Furthermore, the possibility of improvement on learning efficiency by amplifying speech level was investigated. From the result, it was suggested that the amplification of speech signal level decrease the influence of sound environment in classrooms on learning efficiency.
収録刊行物
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- 日本建築学会環境系論文集
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日本建築学会環境系論文集 75 (653), 561-568, 2010
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390282680177833856
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- NII論文ID
- 130004506215
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- NII書誌ID
- AA11830377
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- ISSN
- 1881817X
- 13480685
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- NDL書誌ID
- 10765345
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
