Fournier M, Jirsa R E
J Am Audiol Soc. 1976 Mar-Apr;1(5):206-8.
Ten normally hearing subjects were tested using the conductive short increment sensitivity index procedure to evaluate the 60-dB constant as used in the test described by Byers (1974). Also investigated were the effects of frequency and order of presentation on the short increment sensitivity index at high sensation levels. Test frequencies included 1, 2, 4, and 6 kHz in random order. Means of all frequencies exceeded the 60-dB constant implemented by Byers (1974). Intersubject variability was large. Frequency and order of presentation were not statistically significant factors. It was recommended that the conductive short increment sensitivity index be used with caution.
使用传导性短增量敏感指数程序对10名听力正常的受试者进行测试，以评估拜尔斯（1974年）所描述的测试中使用的60分贝常数。还研究了频率和呈现顺序对高感觉水平下短增量敏感指数的影响。测试频率包括1、2、4和6千赫，顺序随机。所有频率的平均值均超过了拜尔斯（1974年）采用的60分贝常数。受试者间的变异性很大。频率和呈现顺序不是具有统计学意义的因素。建议谨慎使用传导性短增量敏感指数。
