多重选择法言语测听在上海地区应用的探讨

使用中国科学院北京心理研究所沈晔等编制的言语测听材料，在上海对２０名听力正常人进行多重选择法言语测听，以观察其在上海地区的实用性。结果，１０张在北京地区应用个衡性较好的字表，在上海应用平衡性较差，须用平衡校正量进行校正。同时，受试者的文化程度、反应能力、心理状态及测试环境等对测试结果影响较大。因此，测试前向受试者解释试验的方法，用练习字表作预测试是十分重要的。该法适用于同一受试者前后听力对比，操作简便、省时，用自由声场传声，故在助听器验配中应用，具有一定的实用价值。

Study on the Use of Multiple Choice Type Test of Speech Audiometry in Shanghai Area

Using the speech audiometry material worked out by Sheng Ye et al,we performed multi-ple choice tests on 20 medical students with normal hearing in an attempt to prove the practicability of this material in Shanghai dialect area. The results showed that the equilibrium of the standard Chinese pronunciation word-lists used in Shanghai is not as good as in Beijing Equilibrium calibration is neces-sary for Shanghai subjects.Meanwhile,the educational level and psychoiogical state of the subjects and environment of the test may affect the results of the test. Thus a detailed explanation of this method and a pretest with exercise word-list are very important The results indicate that multiple choice type test of speech audiometry is applicable to the comparison of the hearing level of the same subject and is useful in hearing-aid fitting.