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Mitroff等人的研究发现了OSPBs效应量反映的客体运动方式与主观报告结果相分离的现象,并以两可刺激情景或实体性原则违背假设对该现象作了解释。本文以3个实验与其研究进行了商榷。结果表明,两可刺激情景与实体性违背均不能解释上述分离现象(实验1);其实验范式中混入了距离因素(实验2与实验3)和方位朝向因素(实验1)。基于本研究的结果,笔者认为Mitroff等人的OSPBs效应是由距离效应和方位倾斜效应所致,即可能主要反映了基于空间的选择性注意的影响,而不能以客体表征连续性加以解释。 相似文献
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采用双矩形范式变式考察在对客体无觉知的条件下的客体注意效应,共包括两个实验:实验一考察对完整矩形客体无觉知的条件下能否出现客体注意效应,发现在完整矩形客体不可见的情况下依然出现了客体注意效应。实验二考察对虚拟矩形客体无觉知的情况下是否能够出现客体注意效应,发现在虚拟矩形客体不可见的情况下也能够出现客体注意效应。研究结果表明客体注意效应在无觉知条件下依然存在,为注意与觉知在功能上相互分离的观点提供了新的证据。 相似文献
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采用双矩形范式变式考察在对客体无觉知的条件下的客体注意效应,共包括两个实验:实验一考察对完整矩形客体无觉知的条件下能否出现客体注意效应,发现在完整矩形客体不可见的情况下依然出现了客体注意效应。实验二考察对虚拟矩形客体无觉知的情况下是否能够出现客体注意效应,发现在虚拟矩形客体不可见的情况下也能够出现客体注意效应。研究结果表明客体注意效应在无觉知条件下依然存在,为注意与觉知在功能上相互分离的观点提供了新的证据。 相似文献
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客体档案理论是解释认知过程中如何形成时空表征连续性的重要理论之一。首先,从特征整合论所提出的客体档案概念出发,论述了客体档案模型及其实验依据,在此基础上对涉及客体档案形成、保持与更新的特点所存在的争论进行阐述,之后介绍了由客体档案理论新近发展成的事件档案理论及其依据,最后对目前客体档案研究中存在的一些热点问题如客体档案理论的核心假设和客体档案内部存储的信息类型及其关系等做出总结和展望 相似文献
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客体在视觉工作记忆中的存储机制 总被引:6,自引:0,他引:6
采用变化觉察范式,通过两个实验对不同类型视觉信息在工作记忆中的存储机制进行了探讨。实验一中要求记忆的客体由颜色和形状两基本特征构成;实验二中的客体为具有不同颜色及开口朝向的兰道环。通过观察检测项变化方式对记忆绩效的影响,获得以下结论:(1)对颜色和形状两基本特征的存储以整合客体为单位;(2)兰道环的颜色与开口朝向信息难以以整合客体方式存储。笔者推测,视觉工作记忆中存储的整合客体并非如现有理论假设的,是在集中注意参与下创建的,而是由并行加工阶段所获信息构成;客体中所含需集中注意提取的细节特征信息难以与其基本特征信息整合于该客体表征 相似文献
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Lag-1节省现象强调短时注意加工的持续性进程。解释Lag-1节省现象的主要理论包括关门延缓假设、两阶段竞争理论、暂时性失控理论和推动反弹理论。关门延缓假设和暂时性失控理论分别强调Lag-1节省现象产生的时间决定因素与位置决定因素; 关门延缓假设和两阶段竞争模型强调资源有限性, 暂时性失控理论和推动反弹理论则关注调注意控制的作用。这些理论均强调注意资源或注意控制系统对目标刺激加工选择的重要性。未来研究可更多关注与注意转换机制等方面的结合。 相似文献
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视觉注意选择性的认知心理学理论研究进展 总被引:10,自引:2,他引:8
对注意选择性及其作用的探讨又具有极大的方法论价值 ,它既涉及许多基于有注意参与的知觉、决策、学习和记忆等重大心理学理论问题 ,又涉及对这些理论的评价以及其他一系列的研究方法的理解 ,本文仅就目前认知心理学关于“基于空间”和“基于客体”两大理论学派的研究进行简要回顾。 相似文献
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近年来, 大量的研究分别从行为和认知神经心理学的角度探讨了客体工作记忆的特性。行为水平上, 相关研究主要集中在客体工作记忆研究范式、客体在视觉工作记忆中的存储方式、视觉工作记忆容量等方面, 而客体工作记忆存储的争论体现在客体工作记忆存储的“强捆绑”假设、“特征-捆绑统一存储”假设、双重存储机制假设, 以及客体的捆绑等方面。认知神经水平上, 颞叶、枕叶和顶叶在视觉工作记忆中的作用不同, 顶叶、颞叶和前额叶在工作记忆特征捆绑和加工中起重要作用。 相似文献
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Destruction reconceived: On Winnicott's ‘The Use of an Object and Relating through Identifications’
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Thomas H. Ogden 《The International journal of psycho-analysis》2016,97(5):1243-1262
‘The Use of an Object and Relating through Identifications’ is a landmark contribution that I find very difficult to write about because so much of what lies at its core is merely suggested. It is necessary for the reader not only to read the paper, but also to write it. In my reading/writing of the paper, the mother becomes real for the infant in the process of his actually destroying her as an external object (destroying her sense of herself as an adequate mother), and his perceiving that destruction. She also becomes a real external object for the infant in the process of his experiencing the psychological work involved in surviving destruction, a form of work that does not occur in the world of fantasied objects. The analyst or mother may not be able to survive destruction. It is essential that the analyst be able to acknowledge to himself his inability to survive and, if necessary, to end the analysis because of the very damaging effects for both patient and analyst of prolonged experience of this sort. The author presents clinical discussions of analyses in which the analyst survives destruction and is unable to survive destruction. 相似文献
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This work presents a view of Christian repentance as a process analogous to the development of Winnicott's capacity for concern and illuminated by Rowan Williams' theology of the Resurrection. One begins with fear of forfeiting one's attachment to the divine good mother, confronts the evidence of one's destructiveness in the Passion of Christ, experiences the risen Christ's object survival and acceptance of reparations, and attains a desire to contribute-in to God and neighbor. 相似文献
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Infants' spontaneous play with objects was examined for evidence of developments in object knowledge in relation to the emergence of words and the single-word period in language development. Subjects were 7 girls and 7 boys, from different ethnic and economic backgrounds, who were studied longitudinally from 9 months to 26 months of age. Two types of displacements of objects in relation to one another were identified in the children's play: separations and constructions. The development of constructions was associated with the emergence of words, and constructions increased with age while separations decreased. The development of specific constructions, which account for knowledge of the particular properties of objects, was more strongly associated with a vocabulary spurt at the end of the single-word period than with chronological age. Despite the wide variation in the infants' ages when developments in language and play were reached, relations between achievements in the two domains were consistent among them, as confirmed with the Friedman test, p<.001. The results are discussed in terms of the cognitive developments required for play with objects and saying words. 相似文献
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基于物体的注意已得到许多静态物体实验的证实, 然而, 对注意分配如何受动态物体影响的研究较少, 存在提示物体假设和动态更新假设两种观点。提示物体假设认为基于物体的注意由最初的物体决定, 而动态更新假设则认为由变化之后的物体决定。动态物体的注意研究还发现了即时物体效应, 即注意基于新物体进行。对于物体变化时注意究竟基于旧物体还是新物体, 新旧物体的相对物体表征强度在其中起决定作用; 当提示物体表征较强时表现为提示物体(即旧物体)决定注意分配, 而当即时物体表征较强时表现为即时物体(即新物体)决定注意分配。相对物体表征强度的概念对理解物体动态变化情况下基于物体的注意的分配以及解决相关理论之冲突可能有重要作用。 相似文献
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Nathan Carlin 《Pastoral Psychology》2009,58(1):27-42
This essay in applied psychoanalysis is written for the field of pastoral psychology, and it also has obvious affinities with the medical humanities. The author uses Freud’s (The uncanny. In J. Strachey (Ed. and Trans.), The standard edition of the complete psychological works of Sigmund Freud (Vol. 17, pp. 217–256). Vintage, London, 1919/2001) “The Uncanny” to question the concept of homelike hospital rooms. Instead of making patients feel more comfortable, the authors believes that these rooms could, in some cases, actually increase the anxiety of patients. The author uses Helena Michie’s personal story of her experience of touring a birthing suite to support this argument, as well as some poetry by Billy Collins. The author, however, does not stop with identifying a problem, as he also suggests that pastors and chaplains, when they provide care for their patients, should help them identify and use their own transitional and transformational objects. These objects, of course, will be highly idiosyncratic, and it is precisely this kind of attention—attention to the idiosyncrasies of individuals—that pastors and chaplains should be giving to those in their care. While there is a growing literature on D. W. Winnicott, who coined the term “transitional object,” and Christopher Bollas, who gave us the term “transformational object,” in medical and pastoral circles, the author suggests that attention to and the endorsement of the use of transitional and transformational objects should become a part of hospital policy, if only in chaplaincy handbooks, so as to recognize what many individuals are already doing. 相似文献
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From Fragments to Geometric Shape: Changes in Visual Object Recognition Between 18 and 24 Months 总被引:1,自引:0,他引:1
Linda B. Smith 《Current directions in psychological science》2009,18(5):290-294
ABSTRACT— Visual object recognition is foundational to processes of categorization, tool use, and real-world problem solving. Despite considerable effort across many disciplines and many specific advances, there is no comprehensive or well-accepted account of this ability. Moreover, none of the extant approaches consider how human object recognition develops. New evidence indicates a period of rapid change in toddlers' visual object recognition between 18 and 24 months that is related to the learning of object names and to goal-directed action. Children appear to shift from recognition based on piecemeal fragments to recognition based on geometric representations of three-dimensional shape. These findings may lead to a more unified understanding of the processes that make human object recognition as impressive as it is. 相似文献