Most ?theories of consciousness? are based on vague speculations about the properties of conscious experience. We aim to provide a more solid basis for a science of consciousness. We argue that a theory of consciousness should provide an account of the very processes that allow us to acquire and use information about our own mental states ? the processes underlying introspection. This can be achieved through the construction of information processing models that can account for ?Type-C? processes. Type-C processes can (...) be specified experimentally by identifying paradigms in which awareness of the stimulus is necessary for an intentional action. The Shallice (1988b) framework is put forward as providing an initial account of Type-C processes, which can relate perceptual consciousness to consciously performed actions. Further, we suggest that this framework may be refined through the investigation of the functions of prefrontal cortex. The formulation of our approach requires us to consider fundamental conceptual and methodological issues associated with consciousness. The most significant of these issues concerns the scientific use of introspective evidence. We outline and justify a conservative methodological approach to the use of introspective evidence, with attention to the difficulties historically associated with its use in psychology. (shrink)

Much of the intuitive appeal of evidentialism results from conflating two importantly different conceptions of evidence. This is most clear in the case of perceptual justification, where experience is able to provide evidence in one sense of the term, although not in the sense that the evidentialist requires. I argue this, in part, by relying on a reading of the Sellarsian dilemma that differs from the version standardly encountered in contemporary epistemology, one that is aimed initially at the epistemology of (...) introspection but which generalizes to theories of perceptual justification as well. (shrink)

To what extent are cognitive capacities, especially perceptual capacities, informationally encapsulated and to what extent are they cognitively penetrable? And why does this matter? Two reasons we care about encapsulation/penetrability are: (a) encapsulation is sometimes held to be definitional of modularity, and (b) penetrability has epistemological implications independent of modularity. I argue that modularity does not require encapsulation; that modularity may have epistemological implications independently of encapsulation; and that the epistemological implications of the cognitive penetrability of perception are messier than (...) is sometimes thought. (shrink)

Seminal work in moral neuroscience by Joshua Greene and colleagues employed variants of the well-known trolley problems to identify two brain networks which compete with each other to determine moral judgments. Greene interprets the tension between these brain networks using a dual process account which pits deliberative reason against automatic emotion-driven intuitions: reason versus passion. Recent neuroscientific evidence suggests, however, that the critical tension that Greene identifies as playing a role in moral judgment is not so much a tension between (...) reason and passion, but a tension between distinct forms of deliberative reasoning: analytic versus empathetic. In this paper we present results from several new studies supporting this alternative hypothesis. (shrink)

In the story of Luke's Gospel, the primary conflict at the human level is that between Jesus and the religious authorities. This conflict, while it reaches its culmination in the death, resurrection, and ascension of Jesus, comes to its head in the episode of Jesus on the cross. Whereas the authorities believe that Jesus' death vindicates them as Israel's rightful rulers, the reader knows that, ironically, the cross is the place where Jesus is at once publicly proclaimed as Israel's Messiah-King (...) and anticipates the onset of his glorious reign of salvation. (shrink)

The process of dehumanization, or thinking of others as less than human, is a phenomenon with significant societal implications. According to Haslam's model, two concepts of humanness derive from comparing humans with either animals or machines: individuals may be dehumanized by likening them to either animals or machines, or humanized by emphasizing differences from animals or machines. Recent work in cognitive neuroscience emphasizes understanding cognitive processes in terms of interactions between distributed cortical networks. It has been found that reasoning about (...) internal mental states is associated with activation of the default mode network and deactivation of the task positive network ; whereas reasoning about mechanical processes produces the opposite pattern. We conducted two neuroimaging studies. The first examined the neural bases of dehumanization and its relation to these two brain networks, using images and voice-over social narratives which either implicitly contrasted or implicitly likened humans to either animals or machines. The second study addressed a discrepancy between findings from the first study and prior work on the neural correlates of dehumanization: using a design similar to prior work we examined neural responses to pictures of humans, animals and machines, presented without any social context. In both studies, human and humanizing conditions were associated with relatively high activity in the DMN and relatively low activity in the TPN. However, the non-human and dehumanizing conditions deviated in different ways: they demonstrated more marked changes either in the DMN or in the TPN. Notably, differences between the animal dehumanizing and humanizing conditions were most evident in regions associated with mechanistic reasoning, not in the mentalizing network. Conjunction analysis of contrasts from both paradigms revealed that only one region was consistently more active when participants saw human, a medial parietal region regarded as the central hub of the DMN. These findings provide a neural basis for Haslam's distinction between two types of dehumanization, and suggest that the DMN and TPN play opposing roles in creating a sense of moral concern. (shrink)

The growing demand for societal impact of teaching, research, and operations necessitates fresh approaches to our analysis of business school rankings. I discuss the Financial Times’ approach and the need for fresh methods, metrics, and standards.

Ten years ago there was little talk about adding “professionalism” to the medical curriculum. Educators seemed to believe that professionalism was like the studs of a building—the occupants assume them to be present, supporting and defining the space in which they live or work, but no one talks much about them. Similarly, educators assumed that professional values would just “happen,” as trainees spent years working with mentors and role models, as had presumably been the case in the past. To continue (...) the metaphor, when educators did discuss ethics and values, they tended to focus more on external building codes than on the nature of construction materials. Building codes are designed to ensure the public's safety by establishing procedures and standards. Likewise, the “new” bioethics of autonomy and informed consent that entered the medical curriculum in the 1970s and 1980s was oriented primarily toward protecting human rights by codification. In fact, educators explicitly warned students against acting on their personal or professional values in a misguided way—that is, in the absence of adequate ethical constraints, a type of behavior that came to be labeled, pejoratively, as paternalism. (shrink)

When people argue they routinely challenge the opinions, views, and attitudes of one another, they seek to cast the other as the aggressor or party at fault, and otherwise exert social control. This article illustrates how members work to hamper challenges, evade control or avoid being negatively characterized by systematically blocking access to a turn in the third position and stopping their opponent’s agenda. Examining 100 hours of public disputes in varieties of English, I use membership categorization analysis and conversation (...) analysis to unpack resistance as part of the structural organization of disputes. I identify two methods of resisting an agenda: passively, whereby a responsive turn stalls the progressivity of the interaction, and actively, whereby a responsive turn disaligns to outrightly suspend the progressivity of the interaction. I discuss how resistance sequentially unfolds across sequential positions, and as an interactional phenomenon which solves the trouble of a challenge. Overall, this article contributes to social interaction research on resistance, public disputes and how social order is constituted in and through talk-in-interaction. (shrink)

In a recent paper Copi has argued for the admission of the term “essence” into scientific terminology. His primary reason is that the increasing adequacy of scientific theories is evidence of a gradual approximation to the real essences of things. Copi is aware that the laws of modern science are not to be taken as formulations of essences. But, he claims, “that is an ideal towards which science strives… Centuries hence wiser men will have radically different and more adequate theories, (...) and their notions will be closer approximations than ours to the real essences of things.”. (shrink)

The potential for the occurrence of multiple-role relationships is increased when professors also consult with athletic teams on their campuses. Such multiple-role relationships have potential ethical implications that are unclear and largely unexplored, and consultants may find multiple-role relationships both difficult to deal with and unavoidable. Therefore, the purpose of this study was to explore the nature of teacher–practitioner multiple-role relationships. Participants (N = 35) were recruited from Association for the Advancement of Applied Sport Psychology (AAASP) certified consultants (CCs) who (...) were also affiliated with a university (N = 68). All participants completed a 28-item survey exploring the incidence and relevant issues pertaining to multiple-role relationships. Chi-square analyses revealed that licensed mental health practitioners (i.e., psychologists and counselors) were more likely than nonlicensed AAASP CCs to believe that multiple-role relationships were never appropriate in sport psychology, χ2(1, N = 30) = 12.80, p <.001, and to have never taken part in a multiple-role relationship, χ2(1, N = 33) = 12.44, p <.001. Independent samples t tests revealed that mental health practitioners also reported that they would have higher levels of concern for both the practitioner, t(30) = –2.77, p =.009, and the client, t(30) = –2.50, p =.018, in such a relationship. (shrink)

Professor Braybrooke has presented some interesting and novel points in support of the emotive theory in his recent paper. I imagine that his points are designed to worry objectivists or antiemotivists. In this note I will try to show that they need not worry very much.1. In addition to moral sentences and factual sentences we should pick out for comparison a class of expressive sentences whose function is to express or evince emotions. I much prefer “express” to Braybrooke's “display” here. (...) Examples of expressive sentences are: “I am angry,” “I am afraid,” “I am furious,” “I am very pleased,” etc. (shrink)

This paper argues that ross's theory is an unsatisfactory compromise between moore's ideal utilitarianism and prichard's intuitionism. by including an 'optimific' principle, ross is exposed like moore to such difficulties as having to grant that we never know our duty and that logically we have a duty to pursue our own pleasure. in addition, this paper attributes to moore's influence ross's very inadequate treatment of justice; difficulties in his basic distinction of prima facie versus actual duties; and his unsatisfactory treatments (...) of the deontological/teleological issue. (shrink)