良心和启蒙:真善判断权问题

There were two prevailing sentiments in Europe after the Reformation: One opposing papal authority and one advocating individual freedom. This paper analyzes these two sentiments and finds that the concept of conscience is crucial in understanding them. The issue of conscience is about judging truth and good, and in initiating the Reformation, Martin Luther heavily appealed to his conscience while countering Catholic attacks. With the wide dispersal of the Reformation, Luther’s notion of conscience was well received among his supporters throughout Europe. Descartes later transformed Luther’s conscience into an epistemological being (the cogito), and argued that its existence was the only valid thing that survived his thorough skepticism — and as such is the foundation of human knowledge. Rousseau continued this line of thinking, which we call subjectivism, and re-employed the term conscience as a replacement for cogito, holding that conscience is the final authority in judging good and bad; that, as the starting point of human existence, it cannot be withheld from any human being; and that it therefore constitutes an inalienable human right. This paper argues that the Enlightenment was a subjectivist movement propelled by this conscience-cogito-conscience conceptualization, and that it sought to enlighten this inalienable conscience. __________ Translated from Qiushi xuekan 求是学刊 (Seeking Truth), 2008, (1): 47–54     

对卡尔·拉纳包容论的探析及再思

针对宗教视域中的救恩主题,基督教传统意义上的救恩论是呈排他姿态的.本文试图从包容论与排他论的理论分歧入手进行梳理,对促使包容论产生的的理论资源进行探析,从而呈现出包容论对传统基督信仰的某些冲击和影响.     

外显和内隐攻击性表现方式的性别差异实验研究

本研究同时运用问卷法和内隐联想测验(IAT)来研究我国大学生的攻击性。结果发现:1.整体外显攻击性不存在性别差异,但在身体攻击因素上男性显著高于女性。2.内隐攻击性在表现方式上存在性别差异,男性与身体攻击联系更紧密;女性与言语攻击联系更紧密。3.外显攻击性和内隐攻击性间的关系不能简单地根据相关系数来判断。     

人眼深度运动知觉的研究

人类的深度运动知觉,是通过检测二维平面内的相对运动而形成的。本文在心理物理学实验基础上,揭示该机制的数学与生理学实现形式。视觉系统中存在对视平面内的相对运动敏感的神经元,构成深度运动的检测机制,产生单眼深度运动知觉与双眼深度运动知觉。在心理学上,视觉利用物体视角变化及大小知觉的恒常性判断深度运动。文中还初步讨论了人类的深度运动知觉与蜜蜂,家蝇等昆虫的深度运动知觉的区别。     

Mood-dependent retrieval in visual long-term memory: dissociable effects on retrieval probability and mnemonic precision

Although memories are more retrievable if observers’ emotional states are consistent between encoding and retrieval, it is unclear whether the consistency of emotional states increases the likelihood of successful memory retrieval, the precision of retrieved memories, or both. The present study tested visual long-term memory for everyday objects while consistent or inconsistent emotional contexts between encoding and retrieval were induced using background grey-scale images from the International Affective Picture System (IAPS). In the study phase, participants remembered colours of sequentially presented objects in a negative (Experiment 1a) or positive (Experiment 2a) context. In the test phase, participants estimated the colours of previously studied objects in either negative versus neutral (Experiment 1a) or positive versus neutral (Experiment 2a) contexts. Note, IAPS images in the test phase were always visually different from those initially paired with the studied objects. We found that reinstating negative context and positive context at retrieval resulted in better mnemonic precision and a higher probability of successful retrieval, respectively. Critically, these effects could not be attributed to a negative or positive context at retrieval alone (Experiments 1b and 2b). Together, these findings demonstrated dissociable effects of emotion on the quantitative and qualitative aspects of visual long-term memory retrieval.     

Genetic Testing and Parkinson Disease: Assessment of Patient Knowledge,Attitudes, and Interest

The most common genetic contributor to late-onset Parkinson disease (PD) is the LRRK2 gene. In order to effectively integrate LRRK2 genetic testing into clinical practice, a strategy tailored to the PD population must be developed. We assessed 168 individuals with PD for baseline knowledge of genetics, perceived risk, and interest and opinions regarding genetic counseling and testing. Most participants felt that they were familiar with general genetics terms but overall knowledge levels were low, with an average score of 55%. The majority of participants thought it was likely they inherited a PD gene (72%), believed genetic testing for PD would be useful (86%), and were interested in genetic testing (59%) and genetic counseling (56%). However, only a few participants had heard of any genetic tests for PD (29%) or LRRK2 (10%). There appears to be a significant level of interest in genetics and genetic testing within the PD population, but a considerable deficit in genetics knowledge and an over-estimation of risk. Genetic education and counseling tools to address these needs were developed to provide patients with the ability to make informed and knowledgeable genetic testing decisions.     

A cGMP-dependent protein kinase gene, foraging, modifies habituation-like response decrement of the giant fiber escape circuit in Drosophila

The Drosophila giant fiber jump-and-flight escape response is a model for genetic analysis of both the physiology and the plasticity of a sensorimotor behavioral pathway. We previously established the electrically induced giant fiber response in intact tethered flies as a model for habituation, a form of nonassociative learning. Here, we show that the rate of stimulus-dependent response decrement of this neural pathway in a habituation protocol is correlated with PKG (cGMP-Dependent Protein Kinase) activity and foraging behavior. We assayed response decrement for natural and mutant rover and sitter alleles of the foraging (for) gene that encodes a Drosophila PKG. Rover larvae and adults, which have higher PKG activities, travel significantly farther while foraging than sitters with lower PKG activities. Response decrement was most rapid in genotypes previously shown to have low PKG activities and sitter-like foraging behavior. We also found differences in spontaneous recovery (the reversal of response decrement during a rest from stimulation) and a dishabituation-like phenomenon (the reversal of response decrement evoked by a novel stimulus). This electrophysiological study in an intact animal preparation provides one of the first direct demonstrations that PKG can affect plasticity in a simple learning paradigm. It increases our understanding of the complex interplay of factors that can modulate the sensitivity of the giant fiber escape response, and it defines a new adult-stage phenotype of the foraging locus. Finally, these results show that behaviorally relevant neural plasticity in an identified circuit can be influenced by a single-locus genetic polymorphism existing in a natural population of Drosophila.     

欧阳渐"佛法非宗教非哲学"思想衍论

“佛法非宗教非哲学”的思想是近代佛学大师欧阳渐先生提出来的。该文考察了欧阳渐对“佛法”的理解,并在对“如何正确理解”、“如何客观评判”、“如何合理发扬”欧阳渐“佛法”思想等问题展开讨论的同时,简要分析了该思想的成因、价值及其学术意义。该文认为：要客观评判欧阳渐的“佛法”思想,应该正确区分“佛法”与“佛教”、“佛学”的关系,全面理解其“佛法”思想,并根据“佛法”的实际来加以评价;佛法非宗教非哲学而始终为人类所必需,乃是欧阳渐“佛法”思想留给我们的有益启示,值得在深入思考和研究的基础上加以发扬。     

关于异种器官移植的问题

随着器官移植的广泛开展,器官短缺的问题日渐突出,８０年代末起异种器官移植的应用引起人们的重视,并形成热潮。但研究表明,克服异种移植排斥非易事,异种器官移植可能引起的病毒性疾病的传播,以及异种器官分子不相容性造成的种属屏障,都使异种器官移植的前景难料。     

信度估计的γ系数

本文提出了信度估计的γ系数。与今天应用最广泛的α系数相比,γ系数较少受到被试样本特点的影响,更多地反映了测验受到误差因素影响的程度,因此,γ系数是更好的测验信度估计指标。