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Self-recognition: a study of a population without mirrors   总被引:1,自引:0,他引:1  
The study of the influence of familiarity with mirrors on children's capacity to identify their reflected images permitted differentiation between two problems that confront the child in the mirror situation: (a) the identity of the image and (b) the capacity to relate mirror space to real space. Sixty children, 6 to 26 months old, without previous experience with mirrors, were observed systematically while discovering their mirror image and a reflected object. Their behavior was compared to a control group with habitual mirror familiarity. The results suggest that (a) self-recognition in the mirror is independent of the child's familiarity with reflecting surfaces and (b) the capacity to relate mirror to real space seems to be strongly influenced by previous experience with mirrors.  相似文献   

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Uta Frith  Francesca Happ 《Cognition》1994,50(1-3):115-132
The theory of mind account of autism has been remarkably successful in making specific predictions about the impairments in socialization, imagination and communication shown by people with autism. It cannot, however, explain either the non-triad features of autism, or earlier experimental findings of abnormal assets and deficits on non-social tasks. These unexplained aspects of autism, and the existence of autistic individuals who consistently pass false belief tasks, suggest that it may be necessary to postulate an additional cognitive abnormality. One possible abnormality - weak central coherence - is discussed, and preliminary evidence for this theory is presented.  相似文献   

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Autism is often taken to be a specific kind of mind. The dominant neuro‐cognitivist approach explains this via static processing traits framed in terms of hyper‐systemising and hypo‐empathising. By contrast, Wittgenstein‐inspired commentators argue that the coherence of autism arises relationally, from intersubjective disruption that hinders access to a shared world of linguistic meaning. This paper argues that both camps are unduly reductionistic and conflict with emerging evidence, due in part to unjustifiably assuming a deficit‐based framing of autism. It then develops a new Wittgensteinian account—autism as a different form of life—which avoids these issues. Rather than autistic systemising being the basis of autistic cognition, it is taken to be a reaction to pre‐epistemic and semantic anxieties that come with developing as a minority within a different form of life. This re‐framing can provide a coherent account of the autistic mind, and has significant conceptual, practical, and ethical implications.  相似文献   

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This paper raises fundamental questions about the claims of art historian David Freedberg and neuroscientist Vittorio Gallese in their article "Motion, Emotion and Empathy in Esthetic Experience." It does so from several perspectives, all of them rooted in the dynamic realities of movement. It shows on the basis of neuroscientific research how connectivity and pruning are of unmistakable import in the interneuronal dynamic patternings in the human brain from birth onward. In effect, it shows that mirror neurons are contingent on morphology and corporeal-kinetic tactile-kinesthetic experience. Accordingly, it poses and answers the overlooked but seminally important question of how mirror neurons come to be. The original neuromuscular research of Parma neuroscientists and the findings of Marc Jeannerod concerning kinesthesia support the answer that the "underpinnings" of visual art appreciation are themselves underpinned. An abbreviated phenomenological analysis of movement and its implications regarding the fact that the making of all art is quintessentially contingent on movement, hence a dynamic enterprise, further bolster the given answer as does a brief review of an empirical phenomenological analysis of the natural dynamic congruency of emotions and movement. In the end, the paper shows that movement and life are of a piece in the creation and appreciation of art as in everyday life.  相似文献   

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The Comprehensive Soldier Fitness (CSF) program is designed to increase psychological strength and positive performance and to reduce the incidence of maladaptive responses of the entire U.S. Army. Based on the principles of positive psychology, CSF is a historically unique approach to behavioral health in a large (1.1 million members) organization. There are four program elements: (a) the assessment of emotional, social, family, and spiritual fitness; (b) individualized learning modules to improve fitness in these domains; (c) formal resilience training; and (d) training of Army master resilience trainers (MRTs) to instill better thinking skills and resilience in their subordinates. In contrast to traditional approaches, CSF is proactive; rather than waiting to see who has a negative outcome following stress, it provides ways of improving resilience for all members of the Army. CSF aims to move the full spectrum of responses to trauma and adversity-ranging from stress-related disorders to ordinary resilience-toward personal growth. This program may provide a model for implementing similar interventions in other very large institutions.  相似文献   

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Three experiments (N = 123) investigated the development of live-video self-recognition using the traditional mark test. In Experiment 1, 24-, 30- and 36-month-old children saw a live video image of equal size and orientation as a control group saw in a mirror. The video version of the test was more difficult than the mirror version with only the oldest children's performance approaching ceiling. In Experiment 2, most 24-month-olds showed self-recognition when presented with a TV-set that featured a mirror in place of a screen. This finding does not substantiate the possibility that expectations about what appears on TV are responsible for the asynchrony. In Experiment 3, children were given a mark-test involving only their legs. Again, a video version was more difficult than previously reported performance with mirrors, suggesting that the impossibility of eye-contact in video cannot explain this developmental asynchrony. The findings suggest that self-recognition can be added to the growing list of contexts in which 2-year-olds display what has been called a “video deficit” [Anderson, D. R., & Pempek, T. A. (2005). Television and very young children. American Behavioral Scientist, 48, 505–532].  相似文献   

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J M Kennedy 《Perception》1985,14(4):513-514
Mirrors can show us to be absent (with minimal cognitive damage) and also can show imaginary lines to be unreal (again with little or no effect on the adjoining percept). The processes that create the subjective lines are immune to the optic information that the lines do not exist.  相似文献   

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This paper discusses how the understanding of autism has changed in the 60 years since Leo Kanner first described the syndrome. Originally identified as an emotional disorder caused by parental ambivalence and rejection, autism today is universally seen as a neurohiological difficulty, whose cause is organic and related to atypical brain development. Evidence for the organic and genetic causes is presented, along with a discussion of how the understanding of autism has evolved during the past half century. The current understanding of autism as a developmental disorder has dramatically improved the quality of care and effectiveness of interventions for these youngsters and their families.  相似文献   

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The social media uproar in Fall 2017 over a nursing textbook chart that presented generalised characterisations of minority groups generated an assumption that medical training needs more Religious Studies expertise. Analysing the sources that the chart cited, we trace the authors’ assertions to studies of varying quality and identify several specific processes involved in simplifying knowledge for dissemination, as the authors disregarded the limits of each specific study and ignored counter-evidence or otherwise evaded critical scrutiny. Comparing this example to examples from world religions discourse illustrates both differences and similarities in the process of constructing simplified presentations. While both presumably developed out of good intentions, they generate significant problems in their effort to shape material to support larger arguments. Thus, scholars across disciplines should critique and complicate their own processes for generating simplified knowledge.  相似文献   

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Habituation: a dual-process theory   总被引:34,自引:0,他引:34  
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Undergraduate students predicted what would be made visible by a planar mirror. A paper-and-pencil task confirmed previous findings that when approaching a mirror from the side, participants expected to see their reflection in the mirror earlier than they actually would. This early response was found for all mirrors when the observer moved horizontally--even when the mirror was placed on the floor or the ceiling--but not when the observer moved vertically (in a lift). The data support the hypothesis that many people imagine the world in the mirror as rotated around the vertical axis. When participants had to judge manipulated mirror reflections according to their naturalness, a high degree of tolerance was found. In contrast to the prediction task, a rotation around the vertical axis was judged to be less natural than other distortions. The authors conclude that perceptual knowledge and predictive knowledge lead to different patterns of errors. ((c) 2003 APA, all rights reserved)  相似文献   

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Autism is the most commonly studied of a spectrum of developmental disorders that are believed to be neurobiologically based but which, at this point, for lack of good biomarkers, are defined purely by behavior. In the last 20 years, the definition of autism has shifted in emphasis from extreme aloofness and positive signs of abnormality in repetitive and sensorimotor behaviors to a greater awareness of the importance of more subtle reciprocal social communication deficits as core features. Standard diagnostic instruments were developed for research purposes to acquire information both through caregiver interviews and direct clinical observation. Use of these instruments in clinical practice resulted in major improvements, which in turn affected research results. These results yielded further improvements that led to changes in clinical practice over time. The synergism between research and clinical practice in the understanding of autism is discussed.  相似文献   

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The relationship between personality characteristics, daily stressors, and means of coping were studied in a 12-person Soviet-American expedition ateamconsisting of Caucasian and Eskimo men and women. The members scored relatively high on scales measuring well-being, achievement orientation, and traditionalism and scored relatively low on stress reactivity. The use of social support as a coping mechanism was positively related to high stress reactivity, control, and negative emotionality and negatively related to well-being. Negative emotionality was related to ratings of daily intrapersonal stressor. Discussion centered on the function of social support in an extreme, task-focused situation and the relationship of social support coping in this particular type of situation to maladaptive personality characteristics.  相似文献   

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