When knowing can replace seeing in audiovisual integration of actions

The ability to predict the effects of actions is necessary to behave properly in our physical and social world. Here, we describe how the ability to predict the consequence of complex gestures can change the way we integrate sight and sound when relevant visual information is missing. Six drummers and six novices were asked to judge audiovisual synchrony for drumming point-light displays where the visual information was manipulated to eliminate or include the drumstick–drumhead impact point. In the condition with only the arm information novices were unable to detect asynchrony whereas drummers were able to. Additionally, in the conditions that included the impact point drummers perceived the best alignment when the sight preceded the sound, while in the arm only condition they perceived the best alignment when the sound occurred together with or preceded the sight, as it would be expected if they were predicting the beat occurrence. Taken together these findings suggest that humans can acquire, through practice, internal models of action which can be used to replace missing information when integrating multisensory signals from the environment.     

秦简《日书》五行观念研究

本文通过对秦简《日书》中众多规则和方法的研究,指出在战国时期,不仅已经有了五行相生和五行相克的完整表述,有了五行与四时、五行与四方(五方)、五行与天干地支以及五行与河图十数等的配属,而且五行寄生十二宫和三合理论亦已完成并普遍应用;此外,还出现了阴阳穷绝、阴阳击冲、五行无气等观念;关于五行旺相休囚死的重要观念也已产生。据此,本文认为,五行作为一种哲学观念,在战国时期已经基本完备,基本成熟了;战国是我国五行观念发展最为重要的一个时期,即成熟时期。在此之后,五行观念主要是在应用方面加以发展。     

人-职务匹配、人-组织匹配对员工工作态度的效应机制研究

本研究采用结构方程建模方法检验了人与职务、组织匹配对员工工作满意感和组织承诺的效应,及“内部整合”与“人际预测”的中介作用。结果表明,人与职务、组织匹配对员工工作满意感和组织承诺有显著的积极效应,“内部整合”对这种效应起完全中介作用,而“人际预测”仅对“人-职务匹配”对员工工作满意感的效应起部分中介作用。研究为理解“人-环境匹配”对于员工工作态度的效应机制提供了理论框架和实证依据。     

Representational Momentum Beyond Internalized Physics

Abstract— Prediction of future motion is necessary in order to successfully deal with moving objects. Implicit measures have been used to evaluate the sources of information used in this task. For instance, observers may be asked to localize the final position of a moving target. Judgments have been found to be displaced in the direction of motion (forward displacement), suggesting that observers have internalized a mental analogue of physical momentum. However, more recent studies have shown that forward displacement may not be caused by cognitive mechanisms alone. Rather, predictive mechanisms at the perceptual and motor levels may contribute to the forward error. Supporting the notion that mechanisms of anticipation may be embodied, the forward error was found to depend on the execution of eye and pointing movements. Also, forward displacement depended on the motion type that was presented (smooth vs. jerky or implied), which suggests that attention moves to the next expected target position to facilitate responses to this position.     

中和思想与可持续发展的普遍和谐观

中和思想博大精深,作为中国古人调节人与自然、人与社会、人与他人及自身内部各种矛盾关系的高级哲理,与可持续发展有共同的哲学根据,与可持续发展所揭示的动态平衡与协调发展不谋而合。     

Integral Spirituality, Deep Science, and Ecological Awareness

There is a growing understanding that addressing the global crisis facing humanity will require new methods for knowing, understanding, and valuing the world. Narrow, disciplinary, and reductionist perceptions of reality are proving inadequate for addressing the complex, interconnected problems of the current age. The pervasive Cartesian worldview, which is based on the metaphor of the universe as a machine, promotes fragmentation in our thinking and our perception of the cosmos. This divisive, compartmentalized thinking fosters alienation and self‐focused behavior. I aim to show in this essay that healing the fragmentation that is at the root of the current world crises requires an integrated epistemology that embraces both the rational knowledge of scientific empiricism and the inner knowledge of spiritual experience. This “deep science” transcends the illusion of separateness to discern the unity, the unbroken wholeness, that underlies the diverse forms of the universe. Our perception of connectedness, of our integral place in the web of life, emerges as an attribute of our connection with the eternal, beatific source of all existence. This awakened spiritual vision “widens our circle of understanding and compassion, to embrace all living creatures in the whole of nature” (Einstein, quoted in Goldstein [1976] 1987). Our behavior, as it emerges naturally out of our perception of the sacredness of the natural world, will naturally embody love and respect for all life forms. This vision promotes the healing of our long‐standing alienation from the natural world and offers hope for renewal in the midst of widespread cultural deterioration and environmental destruction.     

A risk of confidentiality

The concept of confidentiality is examined from its absolute position espoused by some psychoanalysts to the many exceptions to this position allowed by others. The suggestion made in this paper is offered as a psychoanalytic one which urges us to see confidentiality as posing risks in both positions, that is, the absolute and the necessary exceptions. Confidentiality is representative of many, if not all, of the rules and methods that are implicit in the conduct of an analysis and thus may well be taken for granted. The suggestion offered is for a periodic re-examination of the implicit background of psychoanalysis.     

论传统中医学"三因制宜"体系的现代整合

工业革命以来,伴随现代化进程,人类的内外环境和社会生活均已发生巨变.当代中医病因学和治疗学应及时研究全球气候的非周期性变化、城市环境致病因子等新要素,应该对心理因素、工作环境、生活方式致病作用的凸现作出相应的反应.即,对传统中医学的"三因制宜"体系应进行现代整合,以促进其辨证施治优势与时俱进.     

Multisensory integration in multiple reference frames in the posterior parietal cortex

Spatial information processing takes place in different brain regions that receive converging inputs from several sensory modalities. Because of our own movements—for example, changes in eye position, head rotations, and so forth—unimodal sensory representations move continuously relative to one another. It is generally assumed that for multisensory integration to be an orderly process, it should take place between stimuli at congruent spatial locations. In the monkey posterior parietal cortex, the ventral intraparietal (VIP) area is specialized for the analysis of movement information using visual, somatosensory, vestibular, and auditory signals. Focusing on the visual and tactile modalities, we found that in area VIP, like in the superior colliculus, multisensory signals interact at the single neuron level, suggesting that this area participates in multisensory integration. Curiously, VIP does not use a single, invariant coordinate system to encode locations within and across sensory modalities. Visual stimuli can be encoded with respect to the eye, the head, or halfway between the two reference frames, whereas tactile stimuli seem to be prevalently encoded relative to the body. Hence, while some multisensory neurons in VIP could encode spatially congruent tactile and visual stimuli independently of current posture, in other neurons this would not be the case. Future work will need to evaluate the implications of these observations for theories of optimal multisensory integration.Edited by: Marie-Hélène Giard and Mark Wallace