Representationalism and indeterminate perceptual content

Representationalists currently cannot explain counter-examples that involve indeterminate perceptual content, but a double content (DC) view is more promising. Four related cases of perceptual imprecision are used to outline the DC view, which also applies to imprecise photographic content. Next, inadequacies in the more standard single content (SC) view are demonstrated. The results are then generalized so as to apply to the content of any kinds of non-conventional representation. The paper continues with evidence that a DC account provides a moderate rather than extreme realist account of perception, and it concludes with an initial analysis of the failure of nomic covariance accounts of information in indeterminacy cases.

科技伦理责任观基本内容论析

当今时代,科技伦理失责问题日渐凸显,迫切需要构建科技伦理责任观,科学明晰科技伦理责任观的基本内容。本文认为科技伦理责任观的构建包括责任目标、责任主体、责任对象、责任原则和责任规范等基本内容,并对之作了分析和阐述。     

The Body as the Ground of Religion, Science, and Self

The human body is both religious subject and scientific object, the manifest locus of both religious gnosis and secular cognition. Embodiment provides the basis for a rich cross–fertilization between cognitive science and comparative religion, but cognitive studies must return to their empiricist scientific roots by reembodying subjectivity, thus spanning the natural bridge between the two fields. Referencing the ritual centrality and cognitive content of the body, I suggest a materialist but nonreductionist construct of the self as a substantial cognitive embodiment that embraces not just perception and cognition, mind and spirit, but the forceful physicality of the moving body. Proprioception of the body's moving mass constitutes a mode of knowing that resonates strongly with the experience of self, not only across religious traditions but also within the physical sciences. By way of illustration, two directions are suggested in which a construct of the self as a substantial cognitive embodiment might lead us: first, a body–based interpretation of the Islamic myth of Adam and Iblis that reveals an internal substantiality as constitutive of the divinely imaged Self, and second, a new, religious direction for human evolutionary theory based on the implications of an embodied intentionality.     

Students’ knowledge about the value of discussions for teaching and learning

We are particularly interested in looking at teaching and learning from students perspectives. Focussed interviews and written responses from a number of linked investigations with middle-school and tertiary students highlighted that students perceive discussion to be a valuable teaching -- learning technique. This paper provides text extracts, organised into six key themes, to illustrate students understandings about how discussion helps them to learn. We conclude that, across the whole participant group, knowledge about the various potentials of discussion for learning is wide ranging. However, at the individual level, some students perspectives appear limited. We propose that specific attention to enhancing students pedagogical knowledge about techniques such as discussion should accompany subject matter instruction.     

The effects of social anxiety and depression on the evaluation of facial crowds

Facial crowds of emotion connoting approval or criticism are linked to the fears of socially anxious individuals. We examined evaluation ratings and decision latencies of mixed facial displays by individuals with generalized social phobia (GSPs, n = 18), individuals with comorbid depression and GSP (COMs, n = 18), and normal controls (CONs, n = 18). First, we postulated that GSPs will assign more negative ratings to predominantly disapproving audiences as compared to CONs, and that GSPs will be faster in their evaluation of these audiences (negative bias hypothesis). Second, we expected depression, but not social anxiety, to be associated with diminished positive evaluation of audiences containing predominantly happy expressions and with a slower processing of such positive cues (the impaired positivity hypothesis). Results supported the negative bias hypothesis, and provided partial support for the impaired positivity hypothesis. The importance of examining the processing of complex non-verbal cues in social anxiety and in depression is discussed.     

Ethical attentiveness

Kantian virtue can be construed as a condition of an agent which secures adherence to the requirements of morality in the face of the ever-present possibility of inner conflict with counter-ethical considerations. This paper claims that this conception of virtue does not fit in well with one essential characteristic of the virtuous agent; that he or she is attentive to the well-being of others. After some preliminary remarks about virtue-related evaluations, the paper criticises the Kantian conception of virtue in the light of certain characteristics of ethical attentiveness. The paper concludes by developing a notion of ethical habituation which includes the training of attention.     

Encoding Modal Logics in Logical Frameworks

We present and discuss various formalizations of Modal Logics in Logical Frameworks based on Type Theories. We consider both Hilbert- and Natural Deduction-style proof systems for representing both truth (local) and validity (global) consequence relations for various Modal Logics. We introduce several techniques for encoding the structural peculiarities of necessitation rules, in the typed -calculus metalanguage of the Logical Frameworks. These formalizations yield readily proof-editors for Modal Logics when implemented in Proof Development Environments, such as Coq or LEGO.     

Rereading sophistical arguments: A political intervention

This essay argues that Aristotle's categories of oratory are not as useful in judging the methods of Sophistical rhetoric as his presentation of time. The Sophistical argumentative method of making the weaker the stronger case is re-evaluated as a political practice. After showing this argument's relation to power and ideology, Aristotle's philosophy, which privileges a procedure of argument consistent with the politics of a polis-ideal rhetoric, is offered as reason for objecting to Sophistical rhetoric. The essay concludes that Sophistical rhetoric prefers the concept of possibility over Aristotelian actuality, and offers a need for an ideological space of radical, generative possibility in rhetorical theory.     

Bringing “The Dead” to Life: Reading James Joyce

The author offers a personal reading of James Joyce's The Dead. She focuses on how the sounds of the language are used to portray the main character's deadness and his beginning to come to life once the barriers to inner self and self-knowledge are broken.     

Unintelligibility or Defeat: The Issue of Engagement in Philosophical Debates

A recognition of the acutely terministic and agonistic character of philosophizing has led to the perception of a dilemma in philosophical debates: differing positions are capable of being maintained only at the expense of mutual unintelligibility, and a real contact of minds could never be achieved without one side of the controversy abandoning its position and the enabling argumentative tension ceasing to exist. This perception is sustainable, however, only if we continue to accept the assumption that a direct, unmediated confrontation between disputants personifying two sets of rigidly defined terms is the mode of philosophical argumentation. A triadic rather than diadic conception of a typical debate between opposing schools of thought, which differentiates between the opponent and the audience, would address the theoretical misgivings caused by the perceived predicament.