Religion and Science in America: Populism versus Elitism

Historian James Gilbert argues that the dialogue between science and religion is an important dynamic in the creation of contemporary American culture. He traces the dialogue not only in the confines of the academic world but also in popular culture. The science-religion dialogue reveals a basic tension between the material and the spiritual that helps define the core of the American psyche: fascination with material progress yet commitment to traditional religious beliefs. Gilbert's cultural narrative traces the dialogue in a unique way because of the attention given to popular renditions of science and religion in evangelical films used by the military, in televised science programs, in science-fiction literature, and at the Seattle World's Fair in 1962. Gilbert suggests that the discussion between science and religion is significant because it is part of the process of creating new cultural structures necessitated by social, scientific, and technological developments. The tensions between religiously informed commonsense science and professional science work to create new cultural forms in a democratic society. Religion and science in dialogue are part of the process of cultural creation. Dogmatism on the part of either scientists or religionists is countered by the democratic process itself.     

Perception of object unity in chicks: A comparison with the human infant

Newly hatched chicks (Gallus gallus) were imprinted on a display consisting of two rod pieces that moved above and below a central occluder. On test trials, the chicks approached a complete rod in preference to two rod pieces. This finding, supported by those from control coditions, suggests that chicks, soon after hatching, perceive object unity. The results are compared with those from human infants.     

Examination of driver detection of roadside traffic signs and advertisements using eye tracking

Research shows that driver factors, particularly driver distraction, are the most common cause of traffic accidents. Among various visual distractions, objects such as advertisements that are commonly prevailing elements at the roadside, represent an important external distractor that may affect driving performance. Research findings on the influence that roadside signs or advertisements have on driver’s attention focus are not consistent. Therefore, with the application of eye-tracking technology, this research was designed to test several assumptions regarding drivers’ detection and perception of roadside elements. Seventeen volunteer participants, 19–76 years old, performed ten kilometres of urban driving, in which they were visually challenged with 56 traffic signs and 31 advertisements. It was found that drivers’ age is not associated with the number of roadside objects detected. Those drivers who detected more traffic signs were also more attentive to visual advertisements. Furthermore, a positive and large effect size between the number of detected street-level and raised-level advertisements was also found.     

Subliminal repetition primes help detection of phonemes in a picture: Evidence for a phonological level of the priming effects

In this research, we combine a cross-form word–picture visual masked priming procedure with an internal phoneme monitoring task to examine repetition priming effects. In this paradigm, participants have to respond to pictures whose names begin with a prespecified target phoneme. This task unambiguously requires retrieving the word-form of the target picture's name and implicitly orients participants' attention towards a phonological level of representation. The experiments were conducted within Spanish, whose highly transparent orthography presumably promotes fast and automatic phonological recoding of subliminal, masked visual word primes. Experiments 1 and 2 show that repetition primes speed up internal phoneme monitoring in the target, compared to primes beginning with a different phoneme from the target, or sharing only their first phoneme with the target. This suggests that repetition primes preactivate the phonological code of the entire target picture's name, hereby speeding up internal monitoring, which is necessarily based on such a code. To further qualify the nature of the phonological code underlying internal phoneme monitoring, a concurrent articulation task was used in Experiment 3. This task did not affect the repetition priming effect. We propose that internal phoneme monitoring is based on an abstract phonological code, prior to its translation into articulation.     

本族和异族面孔的视觉工作记忆容量:面孔特征的影响

采用延迟探测刺激匹配再认任务,考察面孔种族和内外部特征是否会影响面孔视觉工作记忆容量。被试先识记2或4张中国人或白人的真实面孔图片,一半有内部特征(眼睛、鼻子和嘴巴),另一半有内部和外部特征(脸型、发型),再进行面孔再认判断。采用Cowan’s K值的分析显示,我国被试对本族和异族面孔的视觉工作记忆容量没有差异,但面孔数量与特征多少会影响面孔工作记忆容量,表明对本族和异族面孔的视觉加工不同。     

幼儿在辨别过程中图形维度显著性的研究

采用Triad Classification法和等级图形模式研究了4～6岁幼儿在辨别过程中图形维度显著性效应。实验1让幼儿进行自由辨别任务,发现颜色显著性强于形状,局部特征的显著性强于整体特征;随被试年龄增长,整体特征和颜色的显著性逐渐增强;对维度显著性等级模式的信息加工比对整体局部特征等级模式的加工反应时长。实验2进行按指定标准来辨别的任务,发现仍然出现图形维度显著性效应。这些结果说明图形维度显著性效应可能是自动发生的,可能比整体局部特征的认知加工更复杂。     

"Biographical Lives" Revisited and Extended*

After reviewing the history, rationale, and Jim Rachels’ varied uses of the notion of biographical lives, the essay further develops its social dimensions and proposes an ontological analysis. Whether one person is leading one life or more turns on the number of separate social worlds he or she creates and maintains. Furthermore, lives are constituted by narrated events in a story. Lives, however, are not stories, but rather are extended “verbal objects,” that is, “narrative objects” with a hybrid character, both linguistic and by inference non-verbal. In this they are like facts, propositions, and histories, grasped only through their verbal expression. Being narrative and socially embedded, lives can arguably be extended beyond the death of the principal liver of a life by the commemorative actions of those who shared it. Jim hoped to persuade doctors to shift from a traditional Sanctity of Life principle to a Sanctity of Lives principle. Accordingly, they could stop pointless prolongation of biological life once a patient permanently loses consciousness, his criterion of the end of a biographical life. It might seem that allowing lives to be extended past that point or death would forego that clinical benefit, but that is not so. *Revision of remarks at the James Rachels Memorial Conference, University of Alabama at Birmingham, 24 September 2004.     

A cognitive model in which representations are images

Interpretations of images of the brain are starting to reveal the conceptual tasks in which the person was engaged at the time of imaging. Existing mathematical models can explain the patterns of activity observed in such images in terms of the coherent activity of large populations of neurons, but not in terms of cognition. This paper is an early investigation into how such patterns might provide the internal representations for a cognitive system. Probes, working memories and memories are all represented as images. The accompanying process model describes how attention is set according to the contents of working memory, how attention determines what parts of the probe are memorised, how memories are activated according to similarity to the probe in areas in attention, and how working memory is managed. The model is demonstrated on re-creations of classic simulations of recognition memory and categorisation.     

《黄帝内经》中的易学象数学--兼论医、《易》思维理路之异同

<黄帝内经>中有丰富的<易>学象数学内容.<内经>吸纳<易>学的"三才"之道,作为其理论建构的基础,蕴含着天人同构、天人之气相通的"天人合一"理念.天人相应是通过动态的阴阳的消息、四时的更替、五行的运转、八风的常正转换、及五运六气的运行来具体展现的.医、<易>皆注重"时"的作用,但<内经>更注重五行之间的生克制化,而<易>则更重阴阳之间的对待与流行.<内经>理论与八卦"卦气"说有内在的联系.医、<易>皆注重天人合一,但前者更注重人与天的自然的合一,注重天地自然对人的生理病理的影响,而后者注重本天道以立人道,开天文以立人文,充满着浓郁的人文关怀.两种"天人合一"的思维理路非但没有根本的矛盾,而且具有内在的联系.人类可以同时追求人与天的自然的与人文的合一.