Can synaesthesia research inform cognitive science?

The renaissance of synaesthesia research has produced many insights regarding the aetiology and mechanisms that might underlie this intriguing phenomenon, which abnormally binds features between and within modalities. Synaesthesia is interesting in its own right, but whether it contributes to our knowledge of neurocognitive systems that underlie non-synaesthete experience is an open question. In this review, we show that results from the field of synaesthesia can constrain cognitive theories in numerical cognition, automaticity, crossmodal interaction and awareness. Therefore, research of synaesthesia provides a unique window into other domains of cognitive neuroscience. We conclude that the study of synaesthesia could advance our understanding of the normal and abnormal human brain and cognition.     

Is psychoanalysis a science?

Freud Among the Philosophers: the Psychoanalytic Unconscious and its Philosophical Critics, by Donald Levy, New Haven: Yale University Press, 1996, 189 pages.     

The future of psychotherapy outcome research: science or political rhetoric?

Although the relationship between research and clinical psychology has at times been conflicted, it has also been productive. Psychologists from both specialties have benefited from each others' work. The area of psychotherapy outcome research represents an important interface between the fields of clinical and research psychology. In an era of scarce resources and demands for accountability, there is pressure for researchers to justify the value of clinical practices. Recently, numerous articles have appeared recommending changes to the way psychotherapy research is conducted. The authors of these articles emphasize with urgency the importance of conducting and reporting research in a manner that will influence the decisions of policymakers and sanction funding for psychotherapy services. This article is an exploration of the impact of these recommendations, whose objective appears to be the promotion of psychological techniques for inclusion in clinical practice guidelines. It is argued that such recommendations may be in conflict with the philosophy and methods of science and may adversely affect public perception, perhaps leading psychologists to be seen as political lobbyists rather than clinicians and researchers.     

Who is buying bioethics research?

Growing ties to private industry have prompted many to question the impartiality of academic bioethicists who receive financial support from for-profit corporations in exchange for ethics-related services and research. To the extent that corporate sponsors may view bioethics as little more than a way to strengthen public relations or avoid potential controversy, close ties to industry may pose serious threats to professional independence. New sources of support from private industry may also divert bioethicists from pursuing topics of greater social importance, such as the needs of medically underserved communities. To inform ongoing debates about the financing of bioethics and its transparency to those concerned about potential sources of bias, we examined funding disclosures appearing in original research reports in major bioethics journals. Reviewing research published over a 15-year period, we found little evidence that for-profit corporations are influencing bioethics research directly. Instead, we found evidence that a great number of organizations, both public and private, support bioethics research. These findings suggest that worries about the cooption of bioethics research by a few interested stakeholders are greatly overstated and undersupported by available data.     

Simplicity: a unifying principle in cognitive science?

Much of perception, learning and high-level cognition involves finding patterns in data. But there are always infinitely many patterns compatible with any finite amount of data. How does the cognitive system choose 'sensible' patterns? A long tradition in epistemology, philosophy of science, and mathematical and computational theories of learning argues that patterns 'should' be chosen according to how simply they explain the data. This article reviews research exploring the idea that simplicity drives a wide range of cognitive processes. We outline mathematical theory, computational results and empirical data that underpin this viewpoint.     

What kind of research in psychoanalytic science?1

The kind of science that psychoanalysis is (can be), and the kind of research appropriate to it, qualitative and/or quantitative, have been divisive issues from the very inception of the discipline. I explore in detail the complexity of these issues, definitional and semantic, as well as methodological and substantive. A plea is made for the application of qualitative (idiographic)and quantitative (nomothetic) research methods, each to the extent that is appropriate, separately or in conjunction, across the entire spectrum of research domains in psychoanalysis, empirical, clinical, conceptual, historical, and interdisciplinary.     

Automaticity: a new framework for dyslexia research?

The performance of a group of 23 13-year-old dyslexic children was compared with that of same-age controls on a battery of tests of motor balance. A dual-task paradigm was used--subjects performed each test twice, once as a single task, and once as a dual task concurrently with a secondary task. Two alternative secondary tasks were used, the classic counting-backwards task and an auditory choice reaction task. Both secondary tasks were calibrated for each subject to ensure that their performance on the secondary task alone fell between pre-specified performance criteria. In all single-task conditions there was no difference between the performance of the two groups. By contrast, in 19 out of the 20 tests performed under dual-task conditions, the dyslexic group were significantly impaired, whereas the controls showed no impairment, thus resulting in significantly better performance by the control group than the dyslexic group. The sole exception was that the dyslexic children were not impaired on the easiest balance condition with the choice reaction task. Under the dual-task conditions the dyslexic children also performed worse than the controls on the secondary task. It is very hard to accommodate the findings within the traditional framework of a deficit specific to lexical skills. One plausible explanation of the results is that, unlike the controls, the dyslexic children need to invest significant conscious resources for monitoring balance, and thus their performance is adversely affected by any secondary task which serves to distract attention from the primary task. This need for "conscious compensation" suggests that for dyslexic children the skill of motor balance is poorly automatized. It is possible, therefore, that many of the reading deficits of dyslexic children are merely symptoms of a more general learning deficit--the failure to fully automatize skills.     

Emergence from brain architectures: a new cognitive science?

The way in which artificial intelligence has developed over the last 50 years has had a major role in shaping cognitive science as it is today. This has generated computational models of behaviour. The connectionist revival of the 1980s added a tinge of neurodynamics to this. Here I suggest that some post-connectionist work in artificial intelligence is turning towards an understanding and formalisation of the mechanisms of brain architectures which contribute to an emergence of cognition providing a closer link between brain mechanisms and experienced brain states. This even addresses the neurological basis of consciousness.     

On a Promise or on the Game: What's Wrong with Selling Consent?

Is selling sex a service like any other? Philosophers have given a range of answers to this question: (a) sex has a specific value that is debased by commercial markets in sex; (b) sex work is a service like any other; (c) markets in sex perpetuate structural systems of inequality. This article takes seriously the suggestion that there is something special about sex itself which raises a specific set of concerns when traded for money. The challenge is to explain this without drawing on contentious essentialist claims about the value of sex. It proceeds by analysing a parallel between sexual promises and selling sexual consent. On an expectational theory of promising, commercial agreements to sex generate obligations in a way that is normatively analogous to sexual promises. Understanding the normative release conditions for such assurance-providing agreements provides a way of analysing the justifiability of various ways of enforcing such agreements. I argue that the release conditions for agreements involving sex are not conducive to being codified under typical forms of service contract. As such, regulation aimed at legitimising sex work must provide adequate protections to workers without codifying it under typical forms of service contract.