论文部分内容阅读
本实验以视觉系列呈现方式 ,在形近、音近、义近三种干扰下以再认方法比较了听力正常人与聋人对字频与笔画二种不同水平汉字材料的短时记忆容量及编码方式 ,研究结果表明 :( 1 )聋人与听力正常人短时记忆容量差别有限 ,只存在于低频复杂汉字组中。 ( 2 )高频字中 ,聋人短时记忆编码以形码为主 ,义码次之 ,音码最弱 ;听力正常人则以音码为主 ,义码次之 ,形码作用最弱。 ( 3 )低频字中 ,低频简单组中表现出与高频字相同的编码方式 ,低频复杂组中聋人与听力正常人均表现形码、义码为主 ,音码作用弱的特点
In this experiment, the short-term memory capacity of Chinese characters with two different levels of word frequency and strokes were compared between normal hearing-impaired and deaf people by the way of visual recognition, The results show that: (1) There is only a limited difference in short-term memory capacity between deaf and normal hearing persons, only in low-frequency complex Chinese characters group. (2) In the high-frequency words, short-term memory coding of deaf people mainly takes the form of code, the second is the yards, and the weakest is the code; the normal hearing people are mainly yards, the second is the yards and the weakest is the form . (3) In the low-frequency words, the low-frequency simple group showed the same encoding method as the high-frequency words, and the deaf and normal hearing persons in the low-frequency complex group had the characters of shape code, sense code and weak sound code