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241.
学校氛围是学校中被成员所体验并对其行为产生影响的、相对持久而稳定的学校环境特征。它以成员的共同行为感知为基础,对学校和学生的发展具有重要作用。以PISA2003测试的数据为基础,采用多水平线性模型,考察了中国香港、日本、美国和土耳其的15岁学生及其所在学校的校长知觉的学校氛围对学生数学成绩的影响。结果显示:(1)学生知觉的师生关系、数学课堂秩序,校长知觉的学生士气、学校消极行为对数学成绩的显著预测作用具有较高的跨文化一致性;(2)数学课堂上的教师支持、教师负面状态、数学教师间的共识能显著预测部分国家/地区的学生数学成绩;(3)学生知觉的对学校的看法、校长知觉的教师士气对四个国家/地区的学生数学成绩均无显著预测作用。 相似文献
242.
Processing the various features from different feature maps and modalities in coherent ways requires a dedicated integration mechanism (“the binding problem”). Many authors have related feature binding to conscious awareness but little is known about how tight this relationship really is. We presented subjects with asynchronous audiovisual stimuli and tested whether the two features were integrated. The results show that binding took place up to 350 ms feature-onset asynchronies, suggesting that integration covers a relatively wide temporal window. We also asked subjects to explicitly judge whether the two features would belong to the same or to the different events. Unsurprisingly, synchrony judgments decreased with increasing asynchrony. Most importantly, feature binding was entirely unaffected by conscious experience: features were bound whether they were experienced as occurring together or as belonging to a separate events, suggesting that the conscious experience of unity is not a prerequisite for, or a direct consequence of binding. 相似文献
243.
Tapani Riekki Marjaana Lindeman Jari Lipsanen 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2013,9(3):112-120
We examined lay people’s conceptions about the relationship between mind and body
and their correlates. In Study 1, a web survey (N = 850) of
reflective dualistic, emergentistic, and monistic perceptions of the mind-body
relationship, afterlife beliefs (i.e., common sense dualism), religiosity,
paranormal beliefs, and ontological confusions about physical, biological, and
psychological phenomena was conducted. In Study 2 (N = 73), we
examined implicit ontological confusions and their relations to afterlife
beliefs, paranormal beliefs, and religiosity. Correlation and regression
analyses showed that reflective dualism, afterlife beliefs, paranormal beliefs,
and religiosity were strongly and positively related and that reflective dualism
and afterlife beliefs mediated the relationship between ontological confusions
and religious and paranormal beliefs. The results elucidate the contention that
dualism is a manifestation of universal cognitive processes related to
intuitions about physical, biological, and psychological phenomena by showing
that especially individuals who confuse the distinctive attributes of these
phenomena tend to set the mind apart from the body. 相似文献
244.
《Journal of Cognitive Psychology》2013,25(4):486-490
Intuitions are often considered suboptimal because they can bias people's thinking. The bat-and-ball problem is a celebrated example of this potentially detrimental aspect of intuitions since it elicits a very appealing and prepotent intuitive but incorrect response. We propose to show that certain kinds of intuitions (i.e., prior beliefs) can help people to reason better on this task. In two experiments, participants answered either a classic congruent version of the bat-and-ball problem in which the intuitively cued response fitted with prior knowledge (i.e., was believable) or a modified incongruent version in which the intuitively cued response conflicted with prior knowledge (i.e., was unbelievable). Results indicate that participants who solved the modified unbelievable version performed better than participants who solved the classic believable version. Our data highlight that prior beliefs, even in the bat-and-ball problem, can accidentally make people perform better, probably because they encourage them to adopt a more effortful processing strategy. 相似文献
245.
Patricia Marino 《Ethical Theory and Moral Practice》2006,9(5):517-533
On an expressivist view, ethical claims are understood as expressions of our attitudes, desires, and feelings. A famous puzzle for this view concerns the use of logic in ethical reasoning, and two standard treatments try to solve the puzzle by explaining logical inconsistency in terms of conflicting attitudes. I argue, however, that this general strategy fails: because we can reason effectively even in the presence of conflicting moral attitudes – in cases of moral dilemmas – avoiding these conflicts cannot be a ground for correct moral reasoning. The result is a dilemma for expressivists: if they take all kinds of attitudes to be under consideration, then conflict cannot play the required role, since attitudes can fail to be compatible in cases of moral conflict. If they restrict attention to ‘all-in attitudes’ or to intentions or plans, then there is an important notion of obligation, used in standard arguments – one for which conflicts are allowed – that they fail to capture. I explain why expressivists should be especially tolerant of conflicting attitudes, and I conclude that they should pursue a different strategy for grounding logical normativity.
相似文献
Patricia MarinoEmail: |
246.
This article provides an overview of recent developments in solving the timing problem (discreteness vs. continuity) in cognitive neuroscience. Both theoretical and empirical studies have been considered, with an emphasis on the framework of operational architectonics (OA) of brain functioning (Fingelkurts and Fingelkurts in Brain Mind 2:291-29, 2001; Neurosci Biobehav Rev 28:827-836, 2005). This framework explores the temporal structure of information flow and interarea interactions within the network of functional neuronal populations by examining topographic sharp transition processes in the scalp EEG, on the millisecond scale. We conclude, based on the OA framework, that brain functioning is best conceptualized in terms of continuity-discreteness unity which is also the characteristic property of cognition. At the end we emphasize where one might productively proceed for the future research. 相似文献
247.
During cognitive processing, the various cortical areas, with specialized functions, supply for different tasks. In most cases
then, the information flows are processed in a parallel way by brain networks which work together integrating the single performances
for a common goal. Such a step is generally performed at higher processing levels in the associative areas. The frequency
range at which neuronal pools oscillate is generally wider than the one which is detectable by bold changes in fMRI studies.
A high time resolution technique like magnetoencephalography or electroencephalography is therefore required as well as new
data processing algorithms for detecting different coherent brain areas cooperating for one cognitive task. Our experiments
show that no algorithm for the inverse problem solution is immune from bias. We propose therefore, as a possible solution,
our software LOCANTO (LOcalization and Coherence ANalysis TOol). This new package features a set of tools for the detection
of coherent areas. For such a task, as a default, it employs the algorithm with best performances for the neural landscape
to be detected. If the neural landscape under attention involves more than two interacting areas the SLoreta algorithm is
used. Our study shows in fact that SLoreta performance is not biased when the correlation among multiple sources is high.
On the other hand, the Beamforming algorithm is more precise than SLoreta at localizing single or double sources but it gets
a relevant localization bias when the sources are more than three and are highly correlated. 相似文献
248.
Ninness C Rumph R McCuller G Harrison C Ford AM Ninness SK 《Journal of applied behavior analysis》2005,38(1):1-22
Following a pretest, 11 participants who were naive with regard to various algebraic and trigonometric transformations received an introductory lecture regarding the fundamentals of the rectangular coordinate system. Following the lecture, they took part in a computer-interactive matching-to-sample procedure in which they received training on particular formula-to-formula and formula-to-graph relations as these formulas pertain to reflections and vertical and horizontal shifts. In training A-B, standard formulas served as samples and factored formulas served as comparisons. In training B-C, factored formulas served as samples and graphs served as comparisons. Subsequently, the program assessed for mutually entailed B-A and C-B relations as well as combinatorially entailed C-A and A-C relations. After all participants demonstrated mutual entailment and combinatorial entailment, we employed a test of novel relations to assess 40 different and complex variations of the original training formulas and their respective graphs. Six of 10 participants who completed training demonstrated perfect or near-perfect performance in identifying novel formula-to-graph relations. Three of the 4 participants who made more than three incorrect responses during the assessment of novel relations showed some commonality among their error patterns. Derived transfer of stimulus control using mathematical relations is discussed. 相似文献
249.
This paper introduces the Eight Dimensional Methodology for Innovative Thinking (the Eight Dimensional Methodology), for innovative
problem solving, as a unified approach to case analysis that builds on comprehensive problem solving knowledge from industry,
business, marketing, math, science, engineering, technology, arts, and daily life. It is designed to stimulate innovation
by quickly generating unique “out of the box” unexpected and high quality solutions. It gives new insights and thinking strategies
to solve everyday problems faced in the workplace, by helping decision makers to see otherwise obscure alternatives and solutions.
Daniel Raviv, the engineer who developed the Eight Dimensional Methodology, and paper co-author, technology ethicist Rosalyn
Berne, suggest that this tool can be especially useful in identifying solutions and alternatives for particular problems of
engineering, and for the ethical challenges which arise with them. First, the Eight Dimensional Methodology helps to elucidate
how what may appear to be a basic engineering problem also has ethical dimensions. In addition, it offers to the engineer
a methodology for penetrating and seeing new dimensions of those problems.
To demonstrate the effectiveness of the Eight Dimensional Methodology as an analytical tool for thinking about ethical challenges
to engineering, the paper presents the case of the construction of the Large Binocular Telescope (LBT) on Mount Graham in
Arizona. Analysis of the case offers to decision makers the use of the Eight Dimensional Methodology in considering alternative
solutions for how they can proceed in their goals of exploring space. It then follows that same process through the second
stage of exploring the ethics of each of those different solutions.
The LBT project pools resources from an international partnership of universities and research institutes for the construction
and maintenance of a highly sophisticated, powerful new telescope. It will soon mark the erection of the world’s largest and
most powerful optical telescope, designed to see fine detail otherwise visible only from space. It also represents a controversial
engineering project that is being undertaken on land considered to be sacred by the local, native Apache people. As presented,
the case features the University of Virginia, and its challenges in consideration of whether and how to join the LBT project
consortium.
Earlier versions of this paper were presented at the “Ethics and Social Responsibility in Engineering and Technology” meeting,
New Orlenas, 2003 and at the American Society of Engineering Education (ASEE) annual Meeting, 2003. 相似文献
250.
对于一个数学实在论者来说,一个特别急迫的任务是回答数学证明是如何建立起关于数学对象的真理性问题。本文批判性考察由Resnik所提出的认知解答,指出了其中不成立的前提。并且在此基础上提出我们自己的解答,它是基于由Oliver.G所提倡的方面(aspects)概念而来的社会——论辩方案。 相似文献