论战国墨家学派发展的四个阶段

依据墨家学说主旨、队伍组织、从事工作,特别是社会作用的不同,可将战国时期墨家学派的发展分为兴盛(公元前444年至公元前381年)、衰败(公元前381年至公元前311年)、转型(公元前311年至公元前250年)、重兴(公元前250年至公元前221年)四个阶段.兴盛阶段,墨家着力游说诸侯、传播学说、制止攻战、助弱国守城;衰败阶段,墨家学派分化内斗,三派弟子活动转型;转型阶段,“谈辩派”后学热衷于空言思辨,“说书派”后学被视为与儒家同类,“从事派”后学对“任侠之风”产生重大影响;重兴阶段,墨家学派声势复盛,“说书派”后学的宣传,“从事派”后学对墨家精神的继承,“谈辩派”后学与儒家、法家的尖锐争辩,都产生了重大社会影响.     

无意识目标对道德取向的调节作用

已有研究表明目标可以在无意识的条件下被激活并自动地引导行为以达成目标,但该过程是否通过调节心理准备状态实现尚不清楚。本研究考察了无意识目标对个体道德取向的影响。实验1通过语义启动方式激活被试的成就目标,结果发现,与未激活任何目标的被试相比,激活了无意识成就目标的被试更偏向功利主义道德取向。实验2激活被试母亲的概念,结果发现这部分被试比对照组更偏向道义主义道德取向。上述结果表明,自动激活的目标可以影响个体的道德取向,使个体面对道德情境时能做出更合适的行为以达成目标。     

Where to look first for an explanation of induction with uncertain categories

Recent research has examined how people predict unobserved features of an object when its category membership is ambiguous. The debate has focused on whether predictions are based solely on information from the most likely category, or whether information from other possible categories is also used. In the present experiment, we compared these category-based approaches with feature conjunction reasoning, where predictions are based on a comparison among exemplars (rather than categories) that share features with a target object. Reasoning strategies were assessed by examining patterns of feature prediction and by using an eye gaze measure of attention during induction. The main findings were (1) the majority of participants used feature conjunction rather than categorical strategies, (2) people predominantly gazed at the exemplars that were most similar to the target object, and (3) although people gazed most at the most probable category to which an object could belong, they also attended to other plausible category alternatives during induction. These findings question the extent to which category-based reasoning is used for induction when category membership is uncertain.     

Posttraumatic stress disorder following the September 11, 2001, terrorist attacks: a review of the literature among highly exposed populations

The September 11, 2001 (9/11), terrorist attacks were unprecedented in their magnitude and aftermath. In the wake of the attacks, researchers reported a wide range of mental and physical health outcomes, with posttraumatic stress disorder (PTSD) the one most commonly studied. In this review, we aim to assess the evidence about PTSD among highly exposed populations in the first 10 years after the 9/11 attacks. We performed a systematic review. Eligible studies included original reports based on the full Diagnostic and Statistical Manual of Mental Disorders (4th ed., rev.; American Psychiatric Association, 2000) criteria of PTSD among highly exposed populations such as those living or working within close proximity to the World Trade Center (WTC) and the Pentagon in New York City and Washington, DC, respectively, and first responders, including rescue, cleaning, and recovery workers. The large body of research conducted after the 9/11 attacks in the past decade suggests that the burden of PTSD among persons with high exposure to 9/11 was substantial. PTSD that was 9/11-related was associated with a wide range of correlates, including sociodemographic and background factors, event exposure characteristics, loss of life of significant others, and social support factors. Few studies used longitudinal study design or clinical assessments, and no studies reported findings beyond six years post-9/11, thus hindering documentation of the long-term course of confirmed PTSD. Future directions for research are discussed.     

Phantom arcs: now you see them..

A new visual illusion is reported and illustrated. The illusion, dubbed 'phantom arcs', survives manipulations of contrast, scale, and hue. The arcs can be seen in printed versions as well as in images displayed on CRT or LCD monitors. Data collected in an undergraduate perception class reveal that the illusion can be seen by untrained observers.     

Impaired emotion recognition in music in Parkinson’s disease

Music has the potential to evoke strong emotions and plays a significant role in the lives of many people. Music might therefore be an ideal medium to assess emotion recognition. We investigated emotion recognition in music in 20 patients with idiopathic Parkinson’s disease (PD) and 20 matched healthy volunteers. The role of cognitive dysfunction and other disease characteristics in emotion recognition was also evaluated.     

溶栓后PCI,从不行到可行

再灌注治疗STEMI的方法有直接PCI和溶栓。我国各地医疗条件差别较大,只有12%的STEMI患者能够及时接受直接PCI,超过半数的患者仍行溶栓治疗,故溶栓在我国再灌注策略中占有重要地位。虽然溶栓后即刻PCI即易化PCI被证实不如直接PCI,但溶栓并非STEMI治疗的终点。目前国外循证证据显示溶栓后早期转运PCI优于溶栓失败后再转运行补救PCI,值得我国借鉴学习。     

躯体变形障碍与美容整形术前心理评估

躯体变形障碍是一种并不罕见的精神障碍,其临床表现的特殊性使大多数患者以普通求术者的身份出现在美容整形科医生面前。然而,关容整形手术非但不能解决患者的心理问题,更可能引发复杂的医疗纠纷。基于躯体变形障碍在美容整形科呈高发生率的特点,文章对美容整形术前心理评估的必要性和现状进行分析,并列举了有效的评估工具以提高心理评估的准确性。     

易学史研究与符号遮蔽——从惠栋研究误区出发

易学史研究中存在符号遮蔽问题,就表象而言,符号遮蔽问题与语言使用中的简化性有关,也受到循环历史观与进化历史观相互竞争的影响,从根本上言,遮蔽问题有其内在矛盾根源,即符号的无限与有限、开放与封闭、普遍与特殊的矛盾,解决遮蔽问题的关键在于还原符号内在的时间性、开放性与特殊性。