Direct magnitude estimation and interval scaling of hypernasality.
Direct magnitude estimation and interval scaling of hypernasality.
复制标题
鼻音过多的直接幅度估计和区间缩放。
DOI:
10.1044/1092-4388(2002/006
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发表时间:
2002
期刊:
影响因子:
--
通讯作者:
J. Chun
中科院分区:
文献类型:
--
作者:
T. Whitehill;Alice S Y Lee;J. Chun
Hypernasality is most commonly assessed using equal-appearing interval (EAI) scaling. Recently, the validity of EAI scaling for the evaluation of hypernasality has been questioned. The issue of validity rests on the psychophysical nature of the dimension to be rated. The purpose of this study was to compare EAI scaling with direct magnitude estimation (DME), in order to determine whether EAI scaling is a valid procedure for the evaluation of hypernasality. Connected speech samples from 20 individuals with repaired cleft palate and hypernasality were used. Twenty listeners undertook the listening tasks, which included EAI scaling, DME with modulus (DME-M), and DME without modulus (DME-WM). The results showed a curvilinear relationship between EAI and DME-M and between EAI and DME-WM, suggesting that EAI may not be a valid method for the evaluation of hypernasality; DME is recommended.
DOI:
10.1044/jshr.2801.63
发表时间:
1985
期刊:
Journal of speech and hearing research
影响因子:
--
作者:
Karnell,MP;Folkins,JW;Morris,HL
通讯作者:
Morris,HL
DOI:
10.1044/jshr.3601.21
发表时间:
1993-02-01
期刊:
JOURNAL OF SPEECH AND HEARING RESEARCH
影响因子:
--
作者:
KREIMAN, J;GERRATT, BR;BERKE, GS
通讯作者:
BERKE, GS
DOI:
10.1044/jshr.3303.458
发表时间:
1990
期刊:
Journal of speech and hearing research
影响因子:
--
作者:
Jones,DL;Folkins,JW;Morris,HL
通讯作者:
Morris,HL