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1.
The authors argue that F. Mechsner's (2004) perceptual-cognitive approach is an important contribution to the current discussion of motor control. Mechsner presents convincing evidence against direct motor control. Nevertheless, the mechanisms by which perceptual-cognitive representations determine efferent commands must still be clarified.  相似文献   

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In response to the commentaries by Altman, Straker, and Suchet, the author considers the ways in which thirdness—in various manifestations—has aided in the continuing process of thinking about race. She responds to Straker’s invitation to interrogate further what it means to write from within and without a context, considering some of the defensive strategies that manifest when writing about race from a position of whiteness. Following Suchet’s lead, the paper looks too at the notion of the decolonization of the mind and how this is a project that unfolds in parallel with the decolonial moment being witnessed in broader socioeconomic contexts. In response to Altman’s commentary on the clinical aspects of the paper, the author engages with what it means to enter more fully into a process of mutual recognition when working in cross-racial dyads and considers, finally, the question of far she is able, as a white clinician and writer, to jeopardize the self in the process of unsettling whiteness.  相似文献   

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The stimulating commentaries by Huber (2004), Lee (2004), and Pham (2004) raised important questions. This response elaborates on some of their themes by addressing the assessment of naive theories, the role of expectations, the influence of metacognitive experiences on consumer choice, as well as parallels between different metacognitive experiences and moods. Receiving thoughtful and stimulating commentary from three of my favorite consumer researchers, whose work has influenced my own thinking, is a great privilege. In this response, I elaborate on some of the themes of their commentaries (Huber, 2004; Lee, 2004; Pham, 2004), although space constraints do not allow me to do full justice to their thoughts.  相似文献   

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As people we commonly instruct people in terms of physical actions to carry out to perform any task. However, according to perceptual control theory (Powers, 1973 Powers, W. T. (1973). Behavior: The control of perception. Chicago, IL: Aldine. [Google Scholar]), human action serves to control perception. Using a drawing task, it was hypothesized that instructions describing the perceivable effects of the movement would result in greater accuracy of image drawing than those describing the movement. Participants were asked to draw images using different instructions; describing the expected perceptions and describing the movements. As predicted, it was found that describing the perceptual outcome of the task led to significantly more accurate drawings than describing the movements did. This highlights the importance of instructions based on desired perceptions when precise execution of a skill is necessary.  相似文献   

6.
In our response, we address four themes arising from the commentaries. First, we discuss the distinction between cognition and metacognition and show how to draw it within our framework. Next, we explain how metacognition differs from social cognition. The underlying mechanisms of metacognitive development are then elucidated in terms of interaction patterns. Finally, we consider measures of metacognition and suitable methods for investigating it. Copyright © 2013 John Wiley & Sons, Ltd.  相似文献   

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This article serves as a response to the 13 commentaries on the target article, which introduced the suffocation model of marriage in America. This reply has four main sections. First, it presents an elaborated version of the suffocation model that was inspired by the commentaries. Second, it addresses three areas of significant disagreement that emerged as we digested the commentaries. Third, it examines the circumstances under which being instrumental for one's spouse's needs benefits the self. And fourth, it takes strides toward the development of a mathematically formal version of the suffocation model. It concludes with a discussion of the ways in which policymakers, clinicians, and individual Americans can capitalize upon the suffocation model to strengthen marriage and, in doing so, bolster personal well-being.  相似文献   

8.
Multisensory Information in the Control of Complex Motor Actions   总被引:1,自引:0,他引:1  
ABSTRACT— For many of the complex motor actions we perform, perceptual information is available from several different senses including vision, touch, hearing, and the vestibular system. Here I discuss the use of multisensory information for the control of motor action in three particular domains: aviation, sports, and driving. It is shown that performers in these domains use information from multiple senses—frequently with beneficial effects on performance but sometimes with dangerous consequences. Applied psychologists have taken advantage of our natural tendency to integrate sensory information by designing multimodal displays that compensate for situations in which information from one or more of our senses is unreliable or is unattended due to distraction.  相似文献   

9.
The commentators on my paper raised several interesting issues. Set and setting do influence drug effects, but they also influence near-death experiences (NDEs). Some NDEs are very anxiety-generating, just like some ketamine experiences, though frightening NDEs have been ignored by most researchers. High frequency, compulsive ketamine use is rare. While dimethyltryptamine (DMT) may induce NDEs, this is far from typical, while NDE-like effects are typical of ketamine. Rapidity of onset is not related to the capacity of a drug to induce NDEs. The reality of endopsychosins is doubtful, but the reality of N-methyl-D-aspartate (NMDA) blocking mechanisms is not. NDEs and dream sleep may involve similar mechanisms. Altered states of consciousness do not require a normally functioning brain. Finally, I discuss the possible evolutionary advantage of the NDE mechanism.  相似文献   

10.
Eye movements of 30 4-month-olds were tracked as infants viewed animals and vehicles in “natural” scenes and, for comparison, in homogeneous “experimental” scenes. Infants showed equivalent looking time preferences for natural and experimental scenes overall, but fixated natural scenes and objects in natural scenes more than experimental scenes and objects in experimental scenes and shifted fixations between objects and contexts more in natural than in experimental scenes. The findings show how infants treat objects and contexts in natural scenes and suggest that they treat more commonly used experimental scenes differently.  相似文献   

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Research on Child and Adolescent Psychopathology - In response to the commentaries provided by Chu et al. (2020), Harmon et al. (2020), and McMahon & Maxwell (2020) on our longitudinal...  相似文献   

13.
In my reply to Likierman and Ellman, I remark on the difficulty of responding accurately to written case material. I underline some problems resulting from the necessarily abbreviated information contained in even the most carefully constructed and detailed presentations. Using the responses to my Richard paper, I attempt to show that in the absence of complete information, respondents tend to substitute their own imaginative assumptions for missed or incomplete information. They also tend to borrow from preferred theory to organize these assumptions as well as the conclusions that follow. Like unmarked wind currents, these tendencies can carry discussions far off the author's intended course.  相似文献   

14.
We investigated the extent to which a complex finger sequence impacts on hand switching costs in a sequential action. Response component latencies (premotor, motor, and movement) were compared in no-switch (same finger performed the action of pressing and reaching) and switch conditions (pressing with one finger and completing the reaching action with the homologous finger from the other hand). Results showed that the switch condition presented longer latency for premotor and movement components. For the motor component, however, switch condition was faster. This expands the previous literature investigating switching costs using simple finger movements in more complex tasks. A mechanical explanation of the interplay between response subcomponents is provided to explain the inversion of response pattern for the motor component.  相似文献   

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The author argues that sexual misconduct is better referred to as ethical or sexual misconduct rather than combining a fragile metaphoric construct—boundary—with forensic jargon. His argument rests on a few points that intersect. One objection to the term “boundary violation” involves a matter of scale in which the notion of exploring psychic boundaries, the essential context for psychoanalysis, is obliterated by sexual misconduct. The enormous scale of sexual misconduct is better labeled with behavioral referents rather than a moniker that combines forensic violation and the subtleties of analytic process. The author would reserve the term boundary difficulties for analytic process related to more subtle problems in analysis and the use of boundaries embedded in the work. Another objection relates to our responsibility to those outside our community to refrain from using our sophisticated understanding of the play of boundaries in analytic work in ways that are too often unintentionally confusing and mystifying.  相似文献   

17.
Seligman's appreciative response to the discussions of his paper is most concerned with the issues raised in Leon Kleimberg's critique of his “modifications of technique.” The dialogue between Kleimberg's and his point of view, with the latter echoed as it in Case and Dent's and Frosch's, reflects a number of key convergences and divergences between the American relational perspective and the British Independents'. Both approaches rely on a fundamentally dyadic perspective that stresses how the analyst's work is fundamentally shaped in response to the patient's internal objects. At the same time, although he is sympathetic to Kleimberg's concerns, he questions the idea of technique as a fixed set of uncontaminated practices. Instead, he endorses the North American relational idea that whatever the analyst does in the name of “technique” cannot be extricated from the transference-countertransference in which it is implicated. From this point of view, technical decisions are most likely to be experienced by the patient, and very often by the analyst, as inevitably reflecting one aspect of another of the patient's internal object world from within the phanstasmatically organized matrix of each analytic relationship. In addition, he is concerned that analysts' rigidly adhering to “technical” positions will reduce their likelihood of being effective with the widest range of patients, an increasing number of whom may not accept the traditional analytic practices. The mentalization concept, although not guiding his decisions in the case, is useful in describing many such situations.  相似文献   

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We appreciate the valuable commentaries that have been provided for our paper “Can CBT be effective for Aboriginal Australians? Perspectives of Aboriginal practitioners trained in CBT.” The international authors identify how CBT, with adaptations by culturally responsive practitioners can be of value for non‐Western and Indigenous peoples. The commentary by Australian psychologists Dudgeon and Kelly questions the value of CBT for Indigenous Australians, terming it a “Western therapy” that is “culturally unresponsive” and “culturally blind.” They also critique the methodology of the study. We argue that CBT can be adapted by culturally competent practitioners to be culturally safe in Australia, as elsewhere. Cultural safety is mostly a function of the therapist, not the therapy. In the Bennett‐Levy et al. (2014) study, CBT was delivered in a culturally responsive way by Aboriginal counsellors within their own communities. CBT is a particularly adaptable and versatile therapy, and embodies principles of empowerment and self‐determination that are central to Indigenous social and emotional well‐being. We are concerned that CBT, which has strong empirical support and has been adapted elsewhere for a range of cultures, including Indigenous cultures, may be being denied to Indigenous Australian clients. There is considerable opportunity to evaluate the effectiveness and versatility of CBT, and variations of its mode of delivery, for all Australians.  相似文献   

20.
ABSTRACT— The motor-program concept, emphasizing how actions are represented in the brain, helped bring the study of motor control into the realm of cognitive psychology. However, interest in representational issues was in limbo for much of the past 30 years, during which time the focus was on biomechanical and abstract accounts of the constraints underlying coordinated movement. We review recent behavioral and neuroscientific evidence that highlights multiple levels of constraints in bimanual coordination, with an emphasis on work demonstrating that a primary source of constraint arises from the manner in which action goals are represented.  相似文献   

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