汉字位置加工的词边界效应

为探讨汉字位置加工是否存在词边界效应,本研究采用掩蔽启动词汇决定任务和眼动追踪技术,通过2个实验考察了跨词边界和词内汉字转置对词汇识别的影响。实验均以四字词和两个双字词为靶子,对中间两个字进行操纵（转置或保持不变）。结果发现：靶子的注视时间（反应时）在跨词边界转置条件显著长于相同条件,在词内转置条件与相同条件差异不显著。结果表明：跨词边界汉字转置干扰词汇识别,汉字位置加工存在词边界效应。词切分的开始时间可能早于汉字位置加工,或二者是同时发生的。     

Infant observation and the French model

Psychoanalytic training in the French Societies belonging to the International Psychoanalytic Association does not grant any place to the observation of babies as it exists in certain societies of other countries. Infant observation is even the object of sharp critiques by eminent French theoreticians. The reasons given for condemning infant observation and refusing to give it any place in the training programme lie in theoretical positions concerning the very nature of the Freudian discovery and its interpretation, which is more idealistic than empirical. The author discusses these reasons while drawing attention to the frequent confusion between a reference to empiricism and a reference to the experimental. The fear of a psychologizing deviation of metapsychology and of a denial of psychic reality leads, in the French model, to placing the emphasis on personal analytic experience during the candidate's psychoanalysis, prolonged by supervisions. It excludes any academic teaching of metapsychology or of related disciplines. The confusion between the empiricism of Esther Bick's method and the recourse to experimental procedures in developmental research stands in the way of making a place for infant observation and of recognizing its training value, not so much for the acquisition of new knowledge or the validation of metapsychological models, as for its usefulness in developing a mode of psychoanalytic observation and an increase in the candidates' containing capacities.     

The colourless canvas: representation, therapeutic action and the creation of mind

Freud's initial formulations viewed psychoanalysis as working towards the rediscovery of psychic elements - thoughts, feelings, memories, wishes, etc. - that were once known - represented in the mind, articulatable, thinkable - but then disguised and/or barred from consciousness. His subsequent revisions implicated a second, more extensive category of inchoate forces that either lost or never attained psychic representation and, although motivationally active, were not fixed in meaning, symbolically embodied, attached to associational chains, etc. Following Freud's theory of representation, the author conceptualizes these latter forces as "unrepresented" or "weakly represented" mental states that make a demand upon the mind for work and require transformation into something that is represented in the psyche, if they are to be thought about or used to think with. This paper describes, discusses and presents illustrations of this transformational process (figurability),that moves intersubjectively from unrepresented or weakly represented mental states to represented mental states, from force to meaning, from the inchoate to mental order.     

Grain boundary networks in high-performance,heteroepitaxial, YBCO films on polycrystalline,cube-textured metals

Grain boundaries (GBs) in high-temperature superconductors suppress the critical current density (J _c) dramatically, with the J _c decreasing exponentially with GB angle, especially when GB misorientation exceeds 4°. To reduce the number of high-angle GBs, fabrication of biaxially textured, superconducting wires via heteroepitaxial growth on cube-textured metals has been widely investigated worldwide. Such wires exhibit very high J _c in applied magnetic fields despite having a majority of GBs with total misorientations in the range 4–8°. Here, we show that GB networks in these wires have numerous GBs with out-of-plane misorientations greater than 4° but few boundaries having in-plane misorientations greater than 4°. Transport measurements on bicrystal GBs show that GBs with out-of-plane tilts between 4° and 8° are well linked. Together, these results explain the high performance of superconducting films on cube-textured metals.     

Symbolic Filtering: Selectively Permeable Evangelical Boundaries in an Age of Religious Pluralism

Since Peter Berger's (1967, The Sacred Canopy: Elements of a Sociological Theory of Religion, Garden City, NY: Doublday) early work on the sacred canopy, scholars have debated the effects of increased diversity on religious belief and vitality. Smith (1998, American Evangelicalism: Embattled and Thriving, Chicago: University of Chicago Press), in particular, has suggested that subcultures like American evangelicalism can thrive in a religiously pluralistic environment by both engaging with the world while remaining symbolically distinct from it. This article builds on this work as well as recent scholarship on boundary permeability by exploring the mechanisms by which American evangelicals negotiate their boundaries as they adapt to their surroundings. Based on a qualitative content analysis of 109 articles from two evangelical missionary periodicals published over a period of over 20 years, I examine the use of both boundary‐strengthening and boundary‐weakening processes employed by evangelical missionaries and missiologists (or “boundary agents”). I find that almost every instance of boundary weakening is also accompanied by boundary strengthening, suggesting that symbolic boundaries are becoming selectively permeable through a process I identify as “symbolic filtering.” In conclusion, the article briefly considers the implications of these findings for the broader discussion of symbolic boundaries and religious pluralism.     

Prospective dynamic balance control during the swing phase of walking: Stability boundaries and time-to-contact analysis

This study examined the prospective control of the swing phase in young healthy adults while walking at preferred speed over unobstructed ground and during obstacle clearance. Three aspects of swing were examined: (1) the relation of the body Center of Mass (CoM) to the stability boundaries at the base of support; (2) a dynamic time-to-contact analysis of the CoM and swing foot to these boundaries; and (3) the role of head movements in the prospective control of gait and field of view assessment. The time-to-contact analysis of CoM and swing foot showed less stable swing dynamics in the trail foot compared to the lead foot in the approach to the unstable equilibrium, with the CoM leading the swing foot and crossing the anterior stability boundary before the swing foot. Compensations in temporal coupling occurred in the trail limb during the late swing phase. Time-to-contact analysis of head movement showed stronger prospective control of the lead foot, while fixation of the field of view occurred earlier in swing and was closer to the body in the obstacle condition compared to unobstructed walking. The dynamic time-to-contact analysis offers a new approach to assessing the unstable swing phase of walking in different populations.     

FROM EMBODIED TO EXTENDED COGNITION

Embodied cognitive science holds that cognitive processes are deeply and inescapably rooted in our bodily interactions with the world. Our finite, contingent, and mortal embodiment may be not only supportive, but in some cases even constitutive of emotions, thoughts, and experiences. My discussion here will work outward from the neuroanatomy and neurophysiology of the brain to a nervous system which extends to the boundaries of the body. It will extend to nonneural aspects of embodiment and even beyond the boundaries of the body to prosthetics of various kinds, including symbioses with a broad array of cultural artifacts, our symbolic niche, and our relationships with other embodied human beings. While cognition may not always be situated, its origins are embedded in temporally and spatially limited activities. Cognitive work also can be off‐loaded to the body and to the environment in service of action, tool use, group cognition, and social coordination. This can blur the boundaries between brain areas, brain and body, and body and environment, transforming our understanding of mind and personhood to provide a different grounding for faith traditions in general, and of the historically dualist Christian tradition in particular.     

Assessing Professional Boundaries in Clinical Settings: The Development of the Boundaries in Practice Scale

This article reports on the Boundaries in Practice (BIP) Scale developed to measure knowledge, comfort, ethical decision making, and experience. Few instruments used in studies conducted on professional/?client boundaries have been validated. The BIP demonstrated sound face, content and construct validity, and adequate internal consistency reliability. The BIP Scale provides the first reliable and valid means of investigating multiple boundary domains across health disciplines and teams. The sensitivity and complexity of boundary issues and the serious consequences of breaches highlight the importance of a valid and reliable measure in building empirical knowledge in this field.     

Sexual Abuse Litigation

Summary

Practicing psychologist Janet Sonne and attorney Julian Hubbard illuminate how the different aims and languages of psychotherapy and law can be either an asset or a liability in the emotionally-charged environment of sexual abuse litigation. Properly understood, these differences can optimize the ability of each professional to assist their common client, the sexual abuse survivor, in the litigation process and beyond. Dr. Sonne reviews the psychological and behavioral sequelae of childhood sexual abuse and identifies six elements of the client's psychological functioning key to the litigation process, as well as posing questions for the attorney's self-evaluation for the unique demands of sexual abuse litigation. Mr. Hubbard then addresses what survivors and therapists need to know about the litigation process, exploring dynamics of legal strategy that can exacerbate the client's psychological problems. In the final section, both offer tips to enhance professionals' focus on education and communication as a means to better serving the sexually abused client.     

Countering Cultural Metaphors of Aging

SUMMARY

This article examines three clusters of metaphors or cultural images of aging which function to marginalize older adults: metaphors which focus on aging as physical decline, on aging as aesthetic distance from youth, and on aging as failure of productivity. It then sketches out two ways to counter the marginalizing power of these cultural images of aging, to shape new metaphors or images of aging within a community of meaning, and to help make new sense of growing old, namely the formation of face-to-face groups of older adults and the creation of rituals in worship which name publicly the realities and experiences of aging.