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241.
Conflicting evidence has arisen from correlational studies regarding the role of executive control functions in Theory of Mind. The current study used dual-task manipulations of executive functions (inhibition, updating and switching) to investigate the role of these control functions in mental state and non-mental state tasks. The 'Eyes' pictorial test of Theory of Mind showed specific dual-task costs when concurrently performed with an inhibitory secondary task. In contrast, interference effects on a verbal 'Stories' task were general, occurring on both mental state and non-mental state tasks, and across all types of executive function. These findings from healthy functioning adults should help to guide decisions about appropriate methods of assessing ToM in clinical populations, and interpreting deficits in performance in such tasks in the context of more general cognitive dysfunction. 相似文献
242.
Aaron L. Wichman Ryan P. Brunner Gifford Weary 《Journal of experimental social psychology》2008,44(4):1106-1113
Previous research has focused on enhanced processing as a response to causal uncertainty (CU), but relatively little empirical attention has been given to how CU is activated and the temporal unfolding of this activation. The current research investigates the counterintuitive idea that people inhibit causal uncertainty immediately after its activation. We find that this inhibition weakens over time. Study 1 demonstrates this inhibition effect with self-report uncertainty. Study 2 demonstrates this effect with an implicit accessibility measure. Temporary inhibition of uncertainty may be a general response when uncertainty is activated. 相似文献
243.
Previous work has investigated adults' knowledge of principles for arithmetic with positive numbers ( Dixon, Deets, & Bangert, 2001 ). The current study extends this past work to address adults' knowledge of principles of arithmetic with a negative number, and also investigates links between knowledge of principles and problem representation. Participants ( N = 44) completed two tasks. In the Evaluation task, participants rated how well sets of equations were solved. Some sets violated principles of arithmetic and others did not. Participants rated non-violation sets higher than violation sets for two different principles for subtraction with a negative number. In the Word Problem task, participants read word problems and set up equations that could be used to solve them. Participants who displayed greater knowledge of principles of arithmetic with a negative number were more likely to set up equations that involved negative numbers. Thus, participants' knowledge of arithmetic principles was related to their problem representations. 相似文献
244.
Adolescents develop a mature view on themselves: they view positive as well as negative self-attributes, but they hold a positive stance toward themselves. The literatures on identity, the self, parent-offspring relationships, and friendships provide hints on how such a view may develop. This article integrates this literature into an emotion-based dynamic systems mathematical model built to explain the development of maturity of such views. An innovative methodological design was used to collect empirical data: four students daily reported their experiences and emotions for a period of 5 months, while they temporarily studied abroad. At the beginning and end of this period, they were interviewed on their views on themselves. These mostly qualitative data were used to provide support to the suggested mathematical model. The usefulness, weaknesses, and strengths of such a methodological design and mathematical modeling are discussed. 相似文献
245.
Simulation, projection and empathy 总被引:1,自引:0,他引:1
Zahavi D 《Consciousness and cognition》2008,17(2):514-Consciousness
Simulationists have recently started to employ the term “empathy” when characterizing our most basic understanding of other minds. I agree that empathy is crucial, but I think it is being misconstrued by the simulationists. Using some ideas to be found in Scheler’s classical discussion of empathy, I will argue for a different understanding of the notion. More specifically, I will argue that there are basic levels of interpersonal understanding—in particular the understanding of emotional expressions—that are not explicable in terms of simulation-plus-projection routines. 相似文献
246.
Susan Malcolm-Smith Mark Solms Oliver Turnbull Colin Tredoux 《Consciousness and cognition》2008,17(4):1297-1301
Malcolm-Smith, Solms, Turnbull and Tredoux [Malcolm-Smith, S., Solms, M., Turnbull, O., & Tredoux, C. (2008). Threat in dreams: An adaptation? Consciousness and Cognition, 17, 1281–1291.] conducted a rigorous study that sampled two populations differentially exposed to threat in real life, and found that critical predictions from the Threat Simulation Theory of dreams [Revonsuo, A. (2000a). The reinterpretation of dreams: An evolutionary hypothesis of the function of dreaming. Behavioral and Brain Sciences, 23, 877-901.; Revonsuo, A. (2000b). Did ancestral humans dream for their lives? Behavioral and Brain Sciences, 23, 1063–1082.] were not supported. Specifically, we found no evidence of increased realistic threats to physical survival or enhanced threat avoidance in the dreams of those from the exposed population. Revonsuo and Valli’s [Revonsuo, A., & Valli, K. (2008). How to test the threat simulation theory. Consciousness and Cognition, 17, 1292-1296.] commentary on our study argues that the methods we used are so flawed as to render the results meaningless. In this response article, we address the criticisms raised in their commentary. 相似文献
247.
Parametric induction of animacy experience 总被引:2,自引:1,他引:1
Graphical displays of simple moving geometrical figures have been repeatedly used to study the attribution of animacy in human observers. Yet little is known about the relevant movement characteristics responsible for this experience. The present study introduces a novel parametric research paradigm, which allows for the experimental control of specific motion parameters and a predictable influence on the attribution of animacy. Two experiments were conducted using 3D computer animations of one or two objects systematically introducing variations in the following aspects of motion: directionality, discontinuity and responsiveness. Both experiments further varied temporal kinematics. Results showed that animacy experience increased with the time a moving object paused in the vicinity of a second object and with increasing complexity of interaction between the objects (approach and responsiveness). The experience of animacy could be successfully modulated in a parametric fashion by the systematic variation of comparably simple differential movement characteristics. 相似文献
248.
The National Health Service (NHS) National Genetics Education and Development Centre was established by the Department of
Health in 2004 to help drive and co-ordinate genetics education for health professionals working outside specialist genetic
services. This paper reviews the experiences and lessons learned to date. At the outset, it was clear that understanding the
learning ethos, preferred delivery methods and attitudes towards genetics of different NHS healthcare groups was vital. We
collected evidence by undertaking needs assessments with educators, practitioners and patients. We have determined the genetics
knowledge, skills and attitudes which they said were needed and translated these into learning outcomes and workforce competences
in a continuum of education. Beginning with core concepts introduced (and examined) pre-registration, the continuum continues
with development of concepts post-registration as appropriate for role, leading to practical application and assessment of
competences in the workplace. These are supported by a portfolio of resources which draw heavily on patient based scenarios
to demonstrate to staff that genetics is relevant to their work, and to convince educators and policy makers that genetic
education is likely to result in real clinical benefit. A long term educational policy, inclusive of learners, educationalists
and their institutions must be evidence based, flexible and responsive to changes in workforce structure, provision of clinical
services and conceptual and financial commitments to education. The engagement of national policy, regulatory and professional
bodies is vital (). 相似文献
249.
Hans-Christoph Schmidt am Busch 《Ethical Theory and Moral Practice》2008,11(5):573-586
The aim of the present paper is to show that Hegel’s concept of personal respect is of great interest to contemporary Critical
Theory. The author first analyzes this notion as it appears in the Philosophy of Right and then offers a new interpretation of the conceptual relation between personal respect and the institutions of (private)
property and (capitalist) markets. In doing so, he shows why Hegel’s concept of personal respect allows us to understand markets
as possible institutionalizations of this kind of recognition, and why it is compatible with a critique of neoliberal capitalism.
He argues that due to these features Hegel’s notion of personal respect is of great interest to theoreticians within the tradition
of critical theory.
相似文献
Hans-Christoph Schmidt am BuschEmail: |
250.
Jacob Feldman 《Journal of mathematical psychology》2006,50(4):339-368
An important element of learning from examples is the extraction of patterns and regularities from data. This paper investigates the structure of patterns in data defined over discrete features, i.e. features with two or more qualitatively distinct values. Any such pattern can be algebraically decomposed into a spectrum of component patterns, each of which is a simpler or more atomic “regularity.” Each component regularity involves a certain number of features, referred to as its degree. Regularities of lower degree represent simpler or more coarse patterns in the original pattern, while regularities of higher degree represent finer or more idiosyncratic patterns. The full spectral breakdown of a pattern into component regularities of minimal degree, referred to as its power series, expresses the original pattern in terms of the regular rules or patterns it obeys, amounting to a kind of “theory” of the pattern. The number of regularities at various degrees necessary to represent the pattern is tabulated in its power spectrum, which expresses how much of a pattern's structure can be explained by regularities of various levels of complexity. A weighted mean of the pattern's spectral power gives a useful numeric summary of its overall complexity, called its algebraic complexity. The basic theory of algebraic decomposition is extended in several ways, including algebraic accounts of the typicality of individual objects within concepts, and estimation of the power series from noisy data. Finally some relations between these algebraic quantities and empirical data are discussed. 相似文献