数字SNARC效应中大小和顺序信息的分离*

分别以经度数和语言等级数为材料,采用快速刺激分类范式,通过两个实验试图分离出SNARC效应中的数字大小和顺序信息。结果发现,被试在对东经经度数的加工中存在SNARC效应,对西经经度数的加工出现反转的SNARC效应;正数组被试在汉语等级数加工中出现反转的SNARC效应,在日语等级数加工中出现SNARC效应,而负数组恰好相反。本研究表明,数字SNARC效应在大小信息和顺序信息中出现了分离,相较数字的大小信息而言,数字的顺序信息对SNARC效应影响更大。     

声旁规则性对命名声旁和整字的影响

探讨声旁规则性对命名声旁或整字的影响,在速示与慢示呈现条件下命名声旁或汉字。结果发现：（1）声旁命名在速示呈现时因规则声旁易化;慢示呈现时无显著规则性效应,但受声旁部件数影响;（2）在两种呈现条件下,命名含不表音声旁字的反应时最快,错误率最低;命名含单部件、高频声旁字的反应时慢,错误率高;命名含多部件、低频声旁字的反应时快,错误率低。说明是声旁规则性对声旁命名有易化作用;对整字命名有干扰作用,但与声旁频率与部件数有关。     

论我国传染病防治法制建构

为完善我国传染病防治法律保障体系,回顾了新中国成立以来传染病防治法制建构历程,对不同时期传染病防治法制建设情况进行了梳理,总结了取得的主要成就及不足。我国传染病防治法制建设取得成效的关键在于坚持以人民为中心的立法价值观,坚持预防为主的立法指导思想,坚持集中统一领导、依法防疫的基本原则。为补齐我国传染病防治法律保障体系短板,应创新法律调控机制、完善配套立法及地方立法、重视立法中的技术性因素。     

原发性失眠对睡眠依赖性记忆巩固的影响及机制

现代社会的失眠问题异常突出,其对睡眠依赖性记忆巩固（SDC）的影响日益引起重视。目前,原发性失眠（PI）对陈述性及程序性记忆SDC的影响存在分歧。梳理以往研究发现,系统巩固假说和突触稳态假说所支持的睡眠结构紊乱及脑结构异常可能是PI患者SDC损伤的潜在脑机制。未来研究可考虑同步采集行为、脑电和脑成像数据,深入探究PI影响SDC的脑机制,并验证上述假说;还可尝试通过经颅电/磁刺激和目标记忆重激活等无创性干预措施改善PI患者的SDC效应。     

文本阅读研究的技术模型和新观点

文本阅读心理研究一直是心理学界广泛关注的课题。从20世纪30年代第一个严格的文本阅读实验至今,这一领域的研究方法和技术模型不断进步,具体理论和实际应用不断成熟。到目前为止,文本阅读领域已经形成了庞大的体系。作者首先对文本阅读研究中常用的技术模型进行了梳理,从目标、空间、时间、因果和主角五个方面分别对其进行了介绍。在此基础上,文章评述了文本阅读研究的两种新观点,即文本阅读的双加工理论和知觉符号理论。最后作者对文本阅读研究的未来趋势进行了展望     

Asymmetric prefrontal cortex functions predict asymmetries in number space

Little is known about the neuropsychological factors that contribute to individual differences in the asymmetric orientation along the mental number line. The present study documents healthy subjects’ preference for small numbers over large numbers in a random number generation task. This preference, referred to as “small-number bias” (SNB), varied with prefrontal functional lateralization: it was larger in participants with over-proportionately better performance in design fluency compared to letter fluency than in participants with over-proportionately better performance in letter fluency when compared to design fluency. Asymmetries in learning and memory tasks (verbal vs. non-verbal) were not related to direction or size of the SNB. We conclude that hemispheric asymmetries of specifically prefrontal executive functions are predictive of an individual’s lateral orientation bias along the mental number line. Therefore, the focus on parietal contributions to spatial-numerical associations may not be justified. Random number generation may be a helpful method to further explore these associations uncontaminated by the asymmetric involvement of response effectors.     

全身体格检查标准化培训方法及评价体系在临床实习中的探讨

实习医生临床工作能力的培养是整体高等医学教育的重要目的之一,全身体格检查是最基本的内容及操作,是临床基础和技能结合的重要环节,通过体格检查规范的标准化培训及经过评价,使我们的实习医生牢固掌握体格检查的基础知识,减少因体格检查导致的临床漏诊、误诊的发生率。     

On the origin and development of the idea of “de” in Pre-Qin times

In ancient Chinese thoughts, de is a comparatively complicated idea. Most of the researchers translated it directly into “virtue”, but this translation is not accurate for our understanding of the idea of “de” in pre-Qin times. Generally speaking, in Pre-Qin times, the idea of “de” underwent three developmental periods. The first is the de of Heaven, the de of ancestors; the second the de of system; and the third the de of spirit and moral conducts. In a long period of history, the idea of “de” never cast off the influence of tian Dao (the way of Heaven). It was in Western Zhou Dynasty that the idea of “de” shook off the dense fog of the mandate of Heaven. However, it was the thinkers in Spring and Autumn Period and Warring States who made contributions to bring it deep into people’s mind. The ancient Chinese thoughts were mainly concerned with people’s recognition and development of their own abilities, with people’s seeking harmony and balance between human-beings and nature, and with people’s seeking harmonious and balanced human relations. The development of the idea of “de” played a very important role in this context. __________ Translated from Zhongguo Shehui Kexue 中国社会科学 (China Social Sciences), 2005(4) by Lei Yongqiang     

系统思维在糖尿病防治中的应用

随着人们生活水平的提高,糖尿病日益成为威胁人类健康的主要疾病。在整体观的指导下,人们对于糖尿病采取综合全面的治疗。同时,整体优化的原则在防治中被充分运用。近年来,我国建立了2型糖尿病发病因素分析方式与概率预测模型。     

十年坚守“无红包” 推动医院新跨越

采取一系列配套措施,杜绝红包,同时大力改革职工分配制度,使医院职工的合理利益得到满足;切实的持续的职业道德教育,多种形式的“病员满意”和创建文明单位的活动,使得“无红包”医院得以巩固和提高。