Speech unfolds over time, and the cues for even a single phoneme are rarely available simultaneously. Consequently, to recognize a single phoneme, listeners must integrate material over several hundred milliseconds. Prior work contrasts two accounts: (a) a memory buffer account in which listeners accumulate auditory information in memory and only access higher level representations (i.e., lexical representations) when sufficient information has arrived; and (b) an immediate integration scheme in which lexical representations can be partially activated on the basis of early (...) cues and then updated when more information arises. These studies have uniformly shown evidence for immediate integration for a variety of phonetic distinctions. We attempted to extend this to fricatives, a class of speech sounds which requires not only temporal integration of asynchronous cues (the frication, followed by the formant transitions 150–350 ms later), but also integration across different frequency bands and compensation for contextual factors like coarticulation. Eye movements in the visual world paradigm showed clear evidence for a memory buffer. Results were replicated in five experiments, ruling out methodological factors and tying the release of the buffer to the onset of the vowel. These findings support a general auditory account for speech by suggesting that the acoustic nature of particular speech sounds may have large effects on how they are processed. It also has major implications for theories of auditory and speech perception by raising the possibility of an encapsulated memory buffer in early auditory processing. (shrink)

This book contains an introduction to symbolic logic and a thorough discussion of mechanical theorem proving and its applications. The book consists of three major parts. Chapters 2 and 3 constitute an introduction to symbolic logic. Chapters 4–9 introduce several techniques in mechanical theorem proving, and Chapters 10 an 11 show how theorem proving can be applied to various areas such as question answering, problem solving, program analysis, and program synthesis.

Humanitarian assistance in conflicts sometimes undermines local coping strategies, reinforces wartime economies, and strengthens the existing power structures. This article argues that some victims of conflicts are made extremely vulnerable and uniquely dependent on humanitarian agencies. In this case, humanitarian agencies have a distinct obligation to assist them. This article considers one novel account that justifies the continued provision of aid to victims of conflicts and rejects the widespread view that aid should be withdrawn to avoid its negative impact. This (...) article presents the “Distinct Dependence Argument” to address the aid dependency predicament in conflicts. It explores the degree of vulnerability and dependence of victims of conflicts and evaluates humanitarian agencies’ causal responsibility in causing such vulnerability and dependency. (shrink)

In response to earlier papers in Informal Logic by Robert Fogelin and Andrew Lugg, this paper explores the issue of whether disagreement could ever be so deep that it defied rational resolution. Contra Lugg, I agree with Fogelin that such unresolvable disagreement is possible and, contra Fogelin, I suggest that the focus of such disagreement can be quite Iimited-a single proposition rather than a whole system of beliefs. I also suggest that emphasising arguing as a human practice rather than arguments (...) as a structure of propositions is unhelpful to consideration of these issues. (shrink)

This book is aimed at those studying for entry into the various professions where ethical questions are commonly faced such as teaching or social work.

The intent of this book focuses on Australia’s First Nations truth, voice, recognition, diversity, and respect. Hope O’Chin explains that knowledge about Australian First Nations culture and learning can be seen through new conceptual lens, which she refers to as an Ontology of Dreaming Hope for Australians. The book proposes to move from ontological propositions embedded in pedagogies and methodologies that center on the relevance of Indigenous epistemes and ways of doing. O’Chin offers a conceptual framing for engaging (...) with Indigenous peoples, and forming communities of belongingness and relationality. She offers suggestions for ways in which art and education can act as ‘healing’ and a way forward towards a more inclusive civil society. Reflexive practice, ethnographic principles, and action research is described in a way that methodologies provide an understanding of a sense of Belonging. O'Chin argues that theoretical research, art, and educational practice can add to the value of determining a strategy of Indigenous art investment within Australia, and to address how art and education can be used to validate contemporary expression of Aboriginality within contemporary Australian society. Ultimately, the book is about Indigenous strengths and what Indigenous ways of being, knowing and doing can offer, and how one might go about honouring and working in this way respectfully. (shrink)

We live in the Age of Big Data. In medicine, artificial intelligence and machine learning algorithms, fueled by big data, promise to change how physicians make diagnoses, determine prognoses, and develop new treatments. An exponential rise in articles on these topics is seen in the medical literature. Recent applications range from the use of deep learning neural networks to diagnose diabetic retinopathy and skin cancer from image databases, to the use of various machine learning algorithms for prognostication in cancer and (...) cardiovascular disease. Many factors are driving the adoption of AI in health care, from... (shrink)

The authority of the social : a pragmatic ethos of enquiry -- Rorty and continental political thought : ontology, naturalism and history -- Theorizing after foundations : ontology, language, and heidegger -- Reconstructing naturalism : pragmatic or ontological? -- History and modernity : self-assertion and critical reflexivity -- Rorty's insights for contemporary political theory : pragmatic socio- -- Political criticism -- Pragmatic political thinking : Rorty in contemporary critical social theory -- Rorty and political theory : how pragmatism constrains and (...) enables political -- Thinking. (shrink)

This study empirically examined the effects of ethical leadership and ethical climate on employee ethical behavior in the international port context using survey data collected from 128 respondents who worked in Taiwan International Ports Corporation in Taiwan. Research hypotheses were formulated from the previous literature and tested using structural equation modeling. Results indicated that ethical leadership had a significant impact on ethical climate and the ethical behavior of TIPC employees. Ethical climate was found to be positively associated with employee ethical (...) behavior. The theoretical and practical implications of the research findings are discussed. (shrink)

In the division between analytic and continental thought, pragmatism has often been cast as a middle way. Fundamentally critical of each, it also shares resonances with both of these traditions. However, while this observation is common, remarkably little has been done to examine its truth in contemporary political thought. Drawing on recent trends in political theory, including ‘New Realism’, critical genealogical methods and a surge in pragmatic approaches, this article identifies an emerging situated turn in political thought. Emerging from several (...) major traditions in contemporary political thinking, this trend has pragmatic themes at its centre. Having identified this as a fertile opportunity for inter-methodological work across the analytic/continental divide, it then turns to the late work of Richard Rorty in order to expose his productive framework for such cross-border exchanges. Arguing for its fundamentally democratic and pluralistic nature, this analysis also exposes this framework’s weaknesses before illustrating how recent methodological exchanges between genealogy and pragmatism rectify these deficiencies while providing a viable model for future work across traditional philosophical boundaries. (shrink)

In a recent paper in this journal, Jim Garrison (1997) opines that a Deweyan social constructivism ought to be embraced by science educators in preference to the subjectivist variety espoused by Ernst von Glasersfeld as it '. . . retains all [of the latter's] virtues and does not get caught up in its confusions' (p. 543), In this response, I argue that key elements of Garrison's complaints are misguided and that his preferred Deweyan social constructivism is a theoretical framework without (...) apparent superiority and with enough flaws that it is best eschewed by science educators (and metascientists, generally). © 2000 Kluwer Academic Publishers. (shrink)