Recent research has suggested that not all grapheme-colour synaesthetes are alike. One suggestion is that they can be divided, phenomenologically, in terms of whether the colours are experienced in external or internal space. Another suggestion is that they can be divided according to whether it is the perceptual or conceptual attributes of a stimulus that is critical. This study compares the behavioural performance of 7 projector and 7 associator synaesthetes. We demonstrate that this distinction does not map on to behavioural (...) traits expected from the higher–lower distinction. We replicate previous research showing that projectors are faster at naming their synaesthetic colours than veridical colours, and that associators show the reverse profile. Synaesthetes who project colours into external space but not on to the surface of the grapheme behave like associators on this task. In a second task, graphemes presented briefly in the periphery are more likely to elicit reports of colour in projectors than associators, but the colours only tend to be accurate when the grapheme itself is also accurately identified. We propose an alternative model of individual differences in grapheme-colour synaesthesia that emphasises the role of different spatial reference frames in synaesthetic perception. In doing so, we attempt to bring the synaesthesia literature closer to current models of non-synaesthetic perception, attention and binding. (shrink)
Julie K. Ward examines Aristotle's thought regarding how language informs our views of what is real. First she places Aristotle's theory in its historical and philosophical contexts in relation to Plato and Speusippus. Ward then explores Aristotle's theory of language as it is deployed in several works, including Ethics, Topics, Physics, and Metaphysics, so as to consider its relation to dialectical practice and scientific explanation as Aristotle conceived it.
In this report, the phenomenology of two blind users of a sensory substitution device – “The vOICe” – that converts visual images to auditory signals is described. The users both report detailed visual phenomenology that developed within months of immersive use and has continued to evolve over a period of years. This visual phenomenology, although triggered through use of The vOICe, is likely to depend not only on online visualization of the auditory signal but also on the users’ previous (albeit (...) distant) experience of veridical vision (e.g. knowledge of shapes and visual perspective). Once established, the sensory substitution mapping between the auditory and visual domains is not confined to when the device is worn and, thus, may constitute an example of acquired synaesthesia. (shrink)
Synaesthesia is a heterogeneous phenomenon, even when considering one particular sub-type. The purpose of this study was to design a reliable and valid questionnaire for grapheme-colour synaesthesia that captures this heterogeneity. By the means of a large sample of 628 synaesthetes and a factor analysis, we created the Coloured Letters and Numbers questionnaire with 16 items loading on 4 different factors . These factors were externally validated with tests which are widely used in the field of synaesthesia research. The questionnaire (...) showed good test–retest reliability and construct validity . Our findings are discussed in the light of current theories and new ideas in synaesthesia research. More generally, the questionnaire is a useful tool which can be widely used in synaesthesia research to reveal the influence of individual differences on various performance measures and will be useful in generating new hypotheses. (shrink)
This article poses the question of what it is that Nietzsche values, arguing that we need a generic answer that makes sense of Nietzsche's admiration for both exceptional individuals and types of culture: what Nietzsche values are certain kinds of syntheses of the will to power, holding at diverse levels. These are syntheses endowed with a distinctive, "aristocratic" structure with a pathos of distance maintaining a separation between ruling and subjugated elements. But Nietzsche's valuing is also oriented by extrinsic criteria (...) such as "agonistic" relations, subjugation of other syntheses, and the "exceptional" status of individuals; the determining of value must combine intrinsic and extrinsic factors. Conflict occurs within Nietzsche's values because the conditions that produce the most exceptional individuals are at odds with the conditions needed for flourishing cultures. I contend that the tenor of Nietzsche's late thinking suggests a way of resolving this tension through a willingness to give up on the exceptional status of individuals in favor of the advancement of flourishing cultures. (shrink)
Despite an extensive amount of research studying the influence of significant others on an individual's ethical behavior, researchers have not examined this variable in the context of organizational group boundaries. This study tests actual and perceptual sharing and variation in ethical reasoning and moral intent within and across functional groups in an organization. Integrating theory on ethical behavior, group dynamics, and culture, it is proposed that organizational structure affects cognitive structure. Departmental boundaries create stronger social ties within the group as (...) well as intergroup biases between the groups. Thus individuals will be more likely to share in ethical reasoning and moral intent with members of their own functional group (in-group) than with members of other functional groups (out-group). Additionally, they will perceive that they are more likely to share in ethical reasoning and moral intent with in-group members than with out-group members. Responding to two versions of two ethical scenarios, respondents contrasted their own ethical behavior to their expected ethical behavior of in-group and out-group members. Empirical results confirmed the hypotheses. Organizational group boundaries create actual as well as perceptual sharing and variation in ethical reasoning and moral intent. Furthermore, when comparing perceptual sharing to actual sharing, results show that individuals understate their sharing of ethical reasoning and moral intent with out-group members and overstate their sharing with in-group members. As organizational boundaries can create actual and perceived differences between groups that could lead to inter-group conflict, suggestions for management focus on removing or blurring inter-group boundaries. (shrink)
Mirror-touch synaesthesia is a condition where observing touch to another’s body induces a subjective tactile sensation on the synaesthetes body. The present study explores which characteristics of the inducing stimulus modulate the synaesthetic touch experience. Fourteen mirror-touch synaesthetes watched videos depicting a touch event while indicating whether the video induced a tactile sensation, on which side of their body they felt this sensation and the intensity of the experienced sensation. Results indicate that the synaesthetes experience stronger tactile sensations when observing (...) touch to real bodies, whereas observing touch to dummy bodies, pictures of bodies and disconnected dummy body parts elicited weaker sensations. These results suggest that mirror-touch synaesthesia is not entirely bottom-up driven, but top-down information, such as knowledge about real and dummy body parts, also modulate the intensity of the experience. (shrink)
: For Simone de Beauvoir, the opposition of subjects is not inescapable as it may be resolved by a relation of reciprocal recognition. I discuss formulations of reciprocity and the problem of the other as outlined in Beauvoir's 1927 diary and her memoir, La Force de l'âge, then turn to examine the account of lesbianism in Le Deuxième sexe.
James Ward was a renowned philosopher and psychologist who criticised the objective principles of scientific naturalism. Believing in the primacy of the subject–object relationship for human experience, he rejected the detached perspective of the sciences; coming to the final conclusion that matter is fundamentally derived from mind, and mind is given coherence by the existence of God. This metaphysical belief was derived from his observations as a psychologist during the earlier part of his career, and his understanding that the subject (...) cannot be reduced to a passive receiver of the objective world. This volume, which was originally published in 1911, was based upon the Gifford Lectures given during the years 1907–10. It constitutes a further development of Ward's beliefs into the form of a complete system, and it remains of value to anyone with an interest in philosophy, psychology or phenomenology. (shrink)
The notion of homonymy has been of perennial philosophical interest to scholars of Aristotle from ancient Greek commentators to modern thinkers. Across historical periods, certain issues have remained central, such as the nature of Aristotelian homonymy, its relation to synonymy and analogy, and whether the concept undergoes change throughout the corpus. In addition, fundamental questions concerning the use of homonymy in regard to dialectical practice and scientific inquiry are raised and discussed. It is argued that there are two aspects to (...) Aristotelian homonymy, negative and positive in function, which provide complementary roles in regard to dialectic and science. (shrink)
For Simone de Beauvoir, the opposition of subjects is not inescapable as it may be resolved by a relation of reciprocal recognition. I discuss formulations of reciprocity and the problem of the other as outlined in Beauvoir's 1927 diary and her memoir, La Force de l'âge, then turn to examine the account of lesbianism in Le Deuxième sexe.
This volume addresses a wide variety of moral concerns regarding slavery as an institutionalized social practice. By considering the slave's critical appropriation of the natural rights doctrine, the ambiguous implications of various notions of consent and liberty are examined. The authors assume that, although slavery is undoubtedly an evil social practice, its moral assessment stands in need of a more nuanced treatment. They address the question of what is wrong with slavery by critically examining, and in some cases endorsing, certain (...) principles derived from communitarianism, paternalism, utilitarianism, and jurisprudence. (shrink)
In EN II.1, Aristotle claims that our nature is inadequate for moral virtue. We are not, he says, in the same relation to virtue as a stone falling to earth; moral excellence is neither by nature nor contrary to our nature but reached by habituation . Other texts such as Pol. I.13 and Pol. VII.12 about natural capacities, as well as those like Phys. II.1 and Meta. V.4 about physis in general, complicate the picture concerning the bases for moral excellence (...) in EN. This essay considers the range of applications of physis, focusing on the practical works, so as to examine the extent to which Aristotle thinks moral and political nature is amenable to external determinants such as cultural education. (shrink)