騒-静尺度における評価語の程度表現値

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The subjective feeling of people exposed to environmental noise is an important indicator of the assessment of noise environment. The subjective feeling under noise exposure is ordinarily surveyed on both the disturbance for health conditions and the degree of subjective noisiness or annoyance. The degree of noisiness expressed in the words for rating. If the psychophysical grade of the rating words is not measured, the interpretation on the results of survey becomes obscure. From the above mentioned viewpoint, in this paper, the psychophysical values of several rating words in the Japanese language were measured on the noisy scale. The scales measuring the noisy degree or the quiet degree were divided into 10 equal parts. Nine rated adverbs were measured on 410 female students and 70 male students aged 19 to 22 years old. These rating words are nearly identical with the following English words: extremely, very, hgghly, fairly, passably, relatively, rather, slightly, and barely. The results were as follows; 1) The psychophysical values given to each of the rating words on noisy or quiet scale are given in Fig., In Fig., the modes and the ranges from 25% ile to 75% ile in the distribution are shown. The intervals between each of the values given to 9 words were unequal. 2) Each of the rating words gave similar values on the noisy scale and on the quiet scale. 3) No sexual differences were seen in the values of each word. 4) In 5 rating words, the values on the hedonic scale reported in the reference by another author were smaller than the values of 25% ile in the distribution on noisy scale.
日本衛生学会の論文

騒-静尺度における評価語の程度表現値

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