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961.
跨通路识别汉字形音的偏差相关成分研究   总被引:8,自引:1,他引:7  
罗跃嘉  魏景汉 《心理学报》1997,30(4):400-408
采用提高非注意纯度的“跨通路延迟反应”实验范式,研究汉字形音识别的跨通路注意事件相关电位(ERP),以偏差刺激ERP减去标准刺激ERP的早期偏差相关负波(DRN1)为主要分析对象。以15名正常青年为被试。结果发现:无论注意与否及何种刺激,听觉N1最大峰均位于额中央部,而视觉N1最大峰位于两侧枕部与颠后部,具有明显的通路差异性。在本实验条件下,听觉与视觉通路的DRN1与失匹配负波(MMN)在许多性质上相似,反映着对汉字形音识别的自动加工。根据波幅及其头皮分布特点,注意条件下的N350很可能是N200与N400的重叠,并主要表现出N400的特点;而非注意条件下的N350则可能是N200。N350的属性因条件而异,表明ERP成分反映的大脑加工机制具有可塑性。  相似文献   
962.
汉字加工的基本单元:来自笔画数效应和部件数效应的证据   总被引:30,自引:8,他引:22  
用命名作业和真假字判断作业考察了笔画数和部件数对汉字加工的影响,发现,当部件数保持恒定时,笔画数少的汉字较笔画数多的汉字加工快,这种笔画数效应和字频之间不存在交互作用;当笔画数被控制时,部件数效应也存在,但和字频有交互作用,表现在低频少部件汉字的加工要快于低频多部件汉字的加工,而高频汉字中的部件数效应不显著。实验还发现独体字(只有一个部件)的加工和合体字(部件数大于等于二)的加工有差异。作者认为,汉字的加工要经过笔画、部件和整字三个层次,其中单位部件的笔画数和部件数影响着汉字加工时间  相似文献   
963.
Kaneko  Mamoru  Nagashima  Takashi 《Studia Logica》1997,58(2):273-303
This paper provides a Genzten style formulation of the game logic framework GLm (0 m ), and proves the cut-elimination theorem for GLm. As its application, we prove the term existence theorem for GL used in Part I.  相似文献   
964.
Previous Chinese research on adolescent life stress adopted life event scales that were directly translated from Western measures. To address the methodological and cultural issues overlooked by the import approach, the present research aimed at constructing a life event scale for Hong Kong adolescents. Study 1 was conducted to congregate items for the Chinese Adolescent Life Event Scale (CALES). The CALES contains 44 items derived from 618 Hong Kong adolescents. Study 2 revealed adequate test–retest reliability and criterion-related validity for the CALES. Moreover, the CALES yielded stronger relationships with depression than did the translated life event measures. Results suggest that the CALES is appropriate for assessing life events for Hong Kong adolescents. Both unique features of the CALES and life events found only in the translated measures are examined. Implications for Chinese research on life stress are discussed.  相似文献   
965.
本研究比较了以普通话与以方言为口语的儿童在根据拼音来学习生词或再认熟词时的成绩。研究结果发现 ,与普通话组相比 ,拼音对方言组儿童学习字词的积极作用在帮助他们再认已学过的词时最大。由于方言的影响 ,除了再认已学过的词汇外 ,拼音对方言儿童的积极作用明显不如学普通话的儿童。而对于普通话组来说 ,拼音更能够帮助儿童学习口语中熟悉的生词 ,而且对由一个生字组成的概念熟悉的词的积极影响大于由两个生字组成的概念熟悉的词。  相似文献   
966.
The literature on erotic transference and countertransference between female analyst and male patient is reviewed and discussed. It is known that female analysts are less likely than their male colleagues to act out sexually with their patients. It has been claimed that a) male patients do not experience sustained erotic transferences, and b) female analysts do not experience erotic countertransferences with female or male patients. These views are challenged and it is argued that, if there is less sexual acting out by female analysts, it is not because of an absence of eros in the therapeutic relationship. The literature review covers material drawn from psychoanalysis, feminist psychotherapy, Jungian analysis, as well as some sociological and cultural sources. It is organized under the following headings: the gender of the analyst, sexual acting out, erotic transference, maternal and paternal transference, gender and power, counter-transference, incest taboo - mothers and sons and sexual themes in the transference.  相似文献   
967.
Matching theory describes a process by which organisms distribute their behavior between two or more concurrent schedules of reinforcement (Herrnstein, 1961). In an attempt to determine the generality of matching theory to applied settings, 2 students receiving special education were provided with academic response alternatives. Using a combined simultaneous treatments design and reversal design, unequal ratio schedules of reinforcement were varied across two academic responses. Findings indicated that both subjects allocated higher rates of responses to the richer schedule of reinforcement, although only one responded exclusively to the richer schedule. The present results lend support to a postulation that positive reinforcement may have undesirable collateral effects that are predicted by matching theory (Balsam & Bondy, 1983).  相似文献   
968.
969.
The purpose of the study was to determine the factor structure of the revised Multiple Affect Adjective Check List (MAACL-R). The data from 307 undergraduate students who completed the MAACL-R were factor analyzed using both principal-components and principal-axis techniques. Based upon research with the original MAACL, two- and five-factor solutions to the MAACL-R factor structure were examined. The principal-components and principal-axis techniques yielded similar item loadings for each solution and the results of both techniques indicated the superiority of the two-factor solution. The two identified factors could be best characterized as representing independent dimensions of negative and positive affect. These findings are interpreted as providing support for the use of the MAACL-R summary scores of Dysphoria and PASS (Positive Affect and Sensation Seeking) rather than for the use of the five MAACL-R subscales.  相似文献   
970.
Children's oral language functioning has been shown to be affected by word class (i.e., content vs. noncontent words). The present study reveals comparable effects on children's written language performance. In spelling and reading, third and fifth graders show faster and more accurate responses to nouns and verbs than to noncontent words of matched length and frequency. Further, when the children's performance is examined in relation to level of reading skill, it is found that the less-skilled readers exhibit a greater content/noncontent differential than do the more skilled readers. The results are discussed with reference to differential access for the two word classes and its implication for both oral and written language functioning.  相似文献   
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