Summary
A group of 8 pupils born in 1962 and a group of 8 future teachers between 25 and 40 years of age, were submitted in 1975 to two types of tests in the presence of environment noises at various levels (45 to 75 dBA), in order to assess the influence of this nuisance on the pedagogic efficiency. The results show a nocivity threshold for the pupils at around 55 dBA and for the teachers at around 65 dBA. Furthermore, backward pupils suffer more in this context from the interference of noise than the advanced ones.
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References
A. Van Meirhaeghe, 8th Int. Congress of the Int. Ass. against Noise, Basle 1974 (BAG Brunner Verlag, Zürich), p. 47.
L. Grosjean,La parole, la voix et la pédagogie (1973) andBruit, voix et pédagogie (1975), département de l'instruction publique, Genève.
See for instance,Public Health and Welfare Criteria for Noise US Environmental Protection Agency, Washington, D. C. 20460, 1973).
The authors are indebted to Mr.R. Olivetti and his colleagues of the ‘Service des moyens audio-visuels de l'enseignement secondaire, Genève’ for their technical help.
J. C. Webster, Proc. of the Int. Congress on Noise as a Public Health Problem (US Government Printing Office, Washington, D.C. 20402, 1973), p. 25.
N. R. French andJ. C. Steinberg, J. acoust. Soc. Am.19, 90 (1947);K. D. Kryter,34, 1689 (1962).
L. L. Beranek, Proc. Inst. Radio Engrs35, 880 (1947).
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Grosjean, L., Lodi, R. & Rabinowitz, J. Noise and ‘pedagogic efficiency’ in school activities. Experientia 32, 575–576 (1976). https://doi.org/10.1007/BF01990170
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DOI: https://doi.org/10.1007/BF01990170