An ER-fMRI investigation of morphological inflection in German reveals that the brain makes a distinction between regular and irregular forms

The hypothesis that morphological processing is supported by a mental dictionary of stored entries plus a set of mental computations based on rules is examined using event-related fMRI. If a rules-plus-memory model () reflects the actual organization of the language faculty, two distinct patterns of brain activation should be observed for production of German irregular and regular noun and verb inflections. If a connectionist alternative to the rules-and-memory model (, and many others since), which seeks to explain the production of both irregular and regular forms within a single associative memory mechanism, is correct, there should be no neural differentiation between German regular and irregular inflection. The results we report support the existence of substantially differing patterns of activation for regulars vs. irregulars, an outcome that is consistent with the two-component rules-plus-memory account.     

对变化/分割模型的检验(Ⅱ)

在前一报告的基础上设计了两个实验,对变化／分割模型做进一步的检验,实验３控制目标时距和该时距内的填充数字系列的分割段数以及段的持续时间,操纵段内的项目数;结果显示,数字系列的分割段数明显影响延迟操作条件下的时距估计,而段内的项目数则不影响对时距的估计,实验４控制目标时距和该时距内填充数字系列的分割段数以及段内的项目数,操纵的持续时间,结果显示,对时距的估计取决于被试所傅物时间标尺,四个实验结果表明     

运动视觉信息中时间知觉线索的实验研究

用两个实验考察在运动物体的时间知觉中影响ＴＴＣ判断的因素。     

国外有关非智力因素的实证研究

国外的许多心理学家已经对非智力因素问题进行了大量的实证性研究。心理测量学家们主要是围绕智力因素与非智力因素的关系展开研究。而一些教育心理学家和实验心理学家则宁可去研究动机、情感、人格等因素对学生学业成就的影响。对国外非智力因素实证研究的回顾将有助于今天国内的非智力因素研究。     

时点,时距和时序信息加工之间相关性研究

本研究分为两个实验,分别采用预期式和回溯式范型,探讨时距、时序和时点三者之间信息加工的相关性,结果发现：同一时间经历,时距估计与时序判断随注意参与程度的增加,由负相关趋势向正相关变化;时距估计与时点离散度可能呈正相关趋势;时序判断与时点离散度随注意参与程度的增加,由负相关趋势向正相关变化。     

几种时间表征的研究概况

概述时间表征外显与内隐的分类,对动力心理表征及表征动量的研究进行了讨论     

工作记忆中句法歧义加工的双重表征研究

本实验研究考察了高广度的中国中英文阅读者在对具有句法歧义结构的中英文句子是否在工作记忆中产生双重表征,以及任务难度对这种双重表征的保持会的影响。实验结果表明：（１）中文高广度阅读者能对汉语并列歧义产生双重表征;（２）中国的英文高广度阅读者能够对英语Ｖｅｄ歧义产生双重表征;（３）在回答提问的任务难度有所增加时,这种双重表征得以保持,其强度没有立即随之降低。     

A Survival Analysis of Communal-Living, Self-Help, Addiction Recovery Participants

We examined individual and group characteristics associated with the duration of community involvement (i.e., length of residence) in 11 Illinois Oxford Houses for 129 male recovering addicts. Survival analyses indicated that the best predictor of duration of community involvement from demographic items was age (i.e., older age and older age of fellow residents were associated with being more likely to continue residence). Among psychological measures, the best survival predictor was lack of pessimism of the future. Although the relationship between longer length of residence and treatment outcomes are complex, because it is often difficult to keep people involved in treatment programs, knowledge that we can gain about those factors that might lead to greater lengths of stay are of importance.     

Marxism and Christianity within the great wall

Chinese culture has remained steady, stretching through time as long and unbroken as the Great Wall. In thousands of years, Chinese culture has exhibited a remarkable ability to assimilate foreign intrusions. Even though several times throughout Chinese history minority nationalities have been in military and political control of China, they were gradually assimilated by Chinese culture. Christianity has spent more than a thousand years attempting to convert the Chinese with only negligible success. However, why was Marxism able to become the dominant ideology in only 30 years? This article discusses the critical cultural roots of the different destinies of Marxism and Christianity within the Great Wall.     

优、差生解决有机合成的问题表征差异及其影响因素

用两个实验探讨了大学本科化学专业优生和差生解决有机合成问题所运用的问题表征的类型及其差异。结果表明：（１）大学生解决有机合成的问题表征有三种类型;符号表征、方法表征和机理表征。（２）优生能灵活运用上述三类问题表征,特别是运用机理表征抓住问题的关键,进而采用方法表征和符号表征来解题;差生则停留于符号表征和方法表征。很少采用机理表征,而方法表征又往往选择错误,因而不能正确解题。（３）优,差生在问题表征上的差异与其知识总量和知识结构有密切相关。