【摘要】：目的驗(yàn)證學(xué)齡兒童鼻流量測(cè)試新材料的效度,分析上海市正常學(xué)齡兒童鼻流量值的性別和年齡特征。方法分別以單韻母/a/、/o/、/e/、/i/、/u/、/ü/及新、舊鼻流量測(cè)試語句為測(cè)試材料,測(cè)試190例上海市正常學(xué)齡兒童的平均鼻流量值(mean nasalance score,MNS),分析新舊材料所測(cè)得MNS的相關(guān)性及標(biāo)準(zhǔn)誤,以判定新材料的效度;通過獨(dú)立樣本t檢驗(yàn)分析比較不同性別兒童之間MNS值的差異,通過單因素方差分析比較不同年齡兒童間MNS值的差異。結(jié)果鼻流量測(cè)試新材料與舊材料測(cè)量的MNS值具有較強(qiáng)的相關(guān)性,且新測(cè)試材料的MNS標(biāo)準(zhǔn)誤較小;在單韻母/i/、/ü/與鼻腔句測(cè)試中,女生的MNS顯著高于男生(P0.05);不同年齡學(xué)齡兒童單韻母/a/、/o/、/e/、/i/、/u/、/ü/和鼻流量測(cè)試新語句的MNS值隨年齡增加而增大,差異有統(tǒng)計(jì)學(xué)意義。結(jié)論鼻流量測(cè)試新材料具有較高的測(cè)試效度,適宜正常學(xué)齡兒童使用;上海市正常學(xué)齡兒童的MNS值呈現(xiàn)出女生高于男生、高齡兒童高于低齡兒童的特征。
[Abstract]:Objective to verify the validity of the new materials for nasal flow test in school-age children and to analyze the sex and age characteristics of nasal flow values of normal school-age children in Shanghai. Methods using single vowel / a / r / o / r / e / r / u / and new / old nasal flow test sentences as test materials, the average nasal flow value (mean nasalance score,MNS) of 190 normal school-age children in Shanghai was tested. The correlation and standard error of MNS measured by new and old materials were analyzed to determine the validity of new materials. The differences of MNS values among children of different genders and between children of different ages were analyzed by independent sample t-test, and the differences of MNS values among children of different ages were compared by single factor variance analysis. Results there was a strong correlation between the new material and the MNS value measured by the old material, and the MNS standard error of the new material was lower, the MNS of girls was significantly higher than that of boys in the test of single vowel / I / u and nasal sentence (P0.05). The MNS values of single vowel / a / r / o / r / e / r / u / and nasal flow test of different age children increased with the increase of age, and the difference was statistically significant. Conclusion the new nasal flow test material has higher test validity and is suitable for normal school-age children, and the MNS value of normal school-age children in Shanghai is higher than that of boys, and that of senior children is higher than that of young children.
【作者單位】： 華東師范大學(xué)教育康復(fù)學(xué)系;華東師范大學(xué)言語聽覺科學(xué)教育部重點(diǎn)實(shí)驗(yàn)室;上海市清水路小學(xué);
【基金】：國家自然科學(xué)基金青年項(xiàng)目(81301678)
【分類號(hào)】：R767.92
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本文編號(hào)：2368669