Consider the concept combination ‘pet human’. In word association experiments, human subjects produce the associate ‘slave’ in relation to this combination. The striking aspect of this associate is that it is not produced as an associate of ‘pet’, or ‘human’ in isolation. In other words, the associate ‘slave’ seems to be emergent. Such emergent associations sometimes have a creative character and cognitive science is largely silent about how we produce them. Departing from a dimensional model of human conceptual space, this (...) article will explore concept combinations, and will argue that emergent associations are a result of abductive reasoning within conceptual space, that is, below the symbolic level of cognition. A tensor-based approach is used to model concept combinations allowing such combinations to be formalized as interacting quantum systems. Free association norm data is used to motivate the underlying basis of the conceptual space. It is shown by analogy how some concept combinations may behave like quantum-entangled particles. Two methods of analysis were presented for empirically validating the presence of non-separable concept combinations in human cognition. One method is based on quantum theory and another based on comparing a joint probability distribution with another distribution based on a separability assumption using a chi-square goodness-of-fit test. Although these methods were inconclusive in relation to an empirical study of bi-ambiguous concept combinations, avenues for further refinement of these methods are identified. (shrink)

As seen by Professor Capek, Bergson’s views about the nature of matter were either misunderstood or ignored in the decades following their publication at the turn of the century. The explanation for this attitude of both Bergson’s opponents and his disciples lies in the fact that, at that time, although there were rumblings under the foundations of classical physics, "hardly anybody could then guess even remotely the extent of the coming scientific revolution." One of the main stumbling blocks for Bergson’s (...) readers was the non-pictorial character of his ‘model’ of matter, which was conceived as consisting of imageless events. In Bergson and Modern Physics, Capek attempts to remove this stumbling block and to evaluate the relation between Bergson’s thought and modern physics as it stands today. The book consists of three parts: Bergson’s biological theory of knowledge, his theory of duration, and his theory of the physical world and its relations to contemporary physics. Three appendices deal with Russell’s complex relation to Bergson, with the much discussed relation of microphysical indeterminancy to freedom, and with Bergson’s views on entropy and modern cosmogony, respectively. The book is indexed and carries extensive references to the scientific and philosophical literature. With this book Capek provides a competent exposition and historical perspective of Bergson’s philosophy and its relation to modern physics.—D. R. P. (shrink)

Broadie notes in his preface that the trouble with the Meditations is "that since the work is short and well written one has finished it before one has properly begun to grasp the vast issues with which Descartes engages." To overcome this trouble he turns to Descartes for advice. Descartes notes in his "Preface to the Reader" that he would never advise anyone to read the Meditations excepting those who desire to meditate seriously with him. Broadie takes Descartes at his (...) word, "and accordingly the present work is not so much a text book, or a commentary, as an attempt to reconstruct his ‘Treatise’ afresh. Therefore, it is not a series of reflections, but a sustained attempt to discover what is central in the Meditations, and to treat the work as Descartes urged us to." Paralleling the Meditations, the Approach is divided into six chapters. Its external features, other than an index, may be noted by their absence. Missing are the usual notes, bibliography, and references to the literature, which one is used to seeing in a scholarly work. Also, Broadie side-steps questions of translation from the Latin and French, choosing instead to rely exclusively on the Haldane and Ross translation. With all of this, however, what is missing is not a loss. He does give us a scholarly treatment of the Meditations, one which stands on its own analysis. The Approach is a worthwhile addition to the Cartesian literature. In it, Broadie attains his objective of reconstructing Descartes’ ‘Treatise’ afresh, and provides, in addition, a competent handling of the issues and thread of the argument.—D. R. P. (shrink)

With the subtitle, "A consideration of some aspects of An Essay concerning Human Understanding," this book concentrates on Locke’s doctrine of natural or scientific laws and our knowledge of them. By dealing with a limited theme, Woolhouse feels that he is able to provide a treatment lengthier than usual of central topics of Locke’s thought. The topics selected are: "trifling" and "instructive" propositions; "certain knowledge" and "probable opinion"; the notion of an "idea"; simple and complex ideas; the distinction between modes (...) and substances; the notions of Substance, and of real and nominal essences. In elaborating these topics, Woolhouse tries to pay great attention to the actual text of the Essay and to the adequacy or inadequacy of its interpretation by recent commentators. In addition, he has "tried to explain and evaluate Locke’s thought in terms of the positions, views, and interests of twentieth-century philosophy." The book is based on Woolhouse’s Ph.D. thesis at Cambridge in 1968 entitled, ‘Natural necessity in Locke’s Essay and some recent philosophy'. It includes an eight page bibliography of works referred to and a ten page index.—D. R. P. (shrink)

Broadie notes in his preface that the trouble with the Meditations is "that since the work is short and well written one has finished it before one has properly begun to grasp the vast issues with which Descartes engages." To overcome this trouble he turns to Descartes for advice. Descartes notes in his "Preface to the Reader" that he would never advise anyone to read the Meditations excepting those who desire to meditate seriously with him. Broadie takes Descartes at his (...) word, "and accordingly the present work is not so much a text book, or a commentary, as an attempt to reconstruct his ‘Treatise’ afresh. Therefore, it is not a series of reflections, but a sustained attempt to discover what is central in the Meditations, and to treat the work as Descartes urged us to." Paralleling the Meditations, the Approach is divided into six chapters. Its external features, other than an index, may be noted by their absence. Missing are the usual notes, bibliography, and references to the literature, which one is used to seeing in a scholarly work. Also, Broadie side-steps questions of translation from the Latin and French, choosing instead to rely exclusively on the Haldane and Ross translation. With all of this, however, what is missing is not a loss. He does give us a scholarly treatment of the Meditations, one which stands on its own analysis. The Approach is a worthwhile addition to the Cartesian literature. In it, Broadie attains his objective of reconstructing Descartes’ ‘Treatise’ afresh, and provides, in addition, a competent handling of the issues and thread of the argument.—D. R. P. (shrink)

As seen by Professor Capek, Bergson’s views about the nature of matter were either misunderstood or ignored in the decades following their publication at the turn of the century. The explanation for this attitude of both Bergson’s opponents and his disciples lies in the fact that, at that time, although there were rumblings under the foundations of classical physics, "hardly anybody could then guess even remotely the extent of the coming scientific revolution." One of the main stumbling blocks for Bergson’s (...) readers was the non-pictorial character of his ‘model’ of matter, which was conceived as consisting of imageless events. In Bergson and Modern Physics, Capek attempts to remove this stumbling block and to evaluate the relation between Bergson’s thought and modern physics as it stands today. The book consists of three parts: Bergson’s biological theory of knowledge, his theory of duration, and his theory of the physical world and its relations to contemporary physics. Three appendices deal with Russell’s complex relation to Bergson, with the much discussed relation of microphysical indeterminancy to freedom, and with Bergson’s views on entropy and modern cosmogony, respectively. The book is indexed and carries extensive references to the scientific and philosophical literature. With this book Capek provides a competent exposition and historical perspective of Bergson’s philosophy and its relation to modern physics.—D. R. P. (shrink)

With the subtitle, "A consideration of some aspects of An Essay concerning Human Understanding," this book concentrates on Locke’s doctrine of natural or scientific laws and our knowledge of them. By dealing with a limited theme, Woolhouse feels that he is able to provide a treatment lengthier than usual of central topics of Locke’s thought. The topics selected are: "trifling" and "instructive" propositions; "certain knowledge" and "probable opinion"; the notion of an "idea"; simple and complex ideas; the distinction between modes (...) and substances; the notions of Substance, and of real and nominal essences. In elaborating these topics, Woolhouse tries to pay great attention to the actual text of the Essay and to the adequacy or inadequacy of its interpretation by recent commentators. In addition, he has "tried to explain and evaluate Locke’s thought in terms of the positions, views, and interests of twentieth-century philosophy." The book is based on Woolhouse’s Ph.D. thesis at Cambridge in 1968 entitled, ‘Natural necessity in Locke’s Essay and some recent philosophy'. It includes an eight page bibliography of works referred to and a ten page index.—D. R. P. (shrink)

For those who like to locate a subject matter within some familiar context before plunging into its content, this book offers a formidable barrier. Bahm has provided neither preface nor introduction to his work. His book presents three loosely connected studies dealing with polarity, dialectic, and negation, with a final chapter on "Organicity," where we discover that Bahm is introducing us to a new philosophy which he calls "organicism." Organicism distinguishes the categories of existence and experience as ultimate and interdependent. (...) It aims "to be anti-reductionistic, i.e. to refuse to reduce existence to experience and to reduce experience to existence whether experienced or not." "As a both-and philosophy," organicism "claims to account for both existence and experience; and for both experienced existence and unexperienced existence, and for both what is experienced as existing and what is experienced as not existing (million dollars in my pocket." Bahm proposes "two lists of categorial polarities for further study. "The two lists will serve as an outline for a work program by the author who aims to explore each pair, both in itself and in relation to every other pair in the same list. That is, two sets of volumes, one on Existence and one on Experience, are projected." The three studies presented in the volume under review are interesting in their own right. However, the book suffers for lack of an introductory essay.--D. R. P. (shrink)

The main current application of placebo is in clinical research. The term placebo effect refers to diverse non-specific, desired or non-desired effects of substances or procedures and interactions between patient and therapist. Unpredictability of the placebo effect necessitates placebo-controlled designs for most trials. Therapeutic and diagnostic use of placebo is ethically acceptable only in few well-defined cases. While "therapeutic" application of placebo almost invariably implies deception, this is not the case for its use in research. Conflicts may exist between the (...) therapist's Hippocratic and scientific obligations. The authors provide examples in neuropsychiatry, illustrating that objective scientific data and well-considered guidelines may solve the ethical dilemma. Placebo control might even be considered an ethical obligation but some provisos should be kept in mind: (a) no adequate therapy for the disease should exist and/or (presumed) active therapy should have serious side-effects; (b) placebo treatment should not last too long; (c) placebo treatment should not inflict unacceptable risks, and (d) the experimental subject should be adequately informed and informed consent given. (shrink)

This article examines mixed ℋ -infinity and passivity synchronization of Markovian jumping neutral-type complex dynamical network models with randomly occurring coupling delays and actuator faults. The randomly occurring coupling delays are considered to design the complex dynamical networks in practice. These delays complied with certain Bernoulli distributed white noise sequences. The relevant data including limits of actuator faults, bounds of the nonlinear terms, and external disturbances are available for designing the controller structure. Novel Lyapunov–Krasovskii functional is constructed to verify the (...) stability of the error model and performance level. Jensen’s inequality and a new integral inequality are applied to derive the outcomes. Sufficient conditions for the synchronization error system are given in terms of linear matrix inequalities, which can be analyzed easily by utilizing general numerical programming. Numerical illustrations are given to exhibit the usefulness of the obtained results. (shrink)

I propose that neural cognition is supported by non-neural storage of a 3-D model of local space, used in the planning of movements. Information is stored in wave-like excitations which couple to neurons in the thalamus, with the wave-vectors of excitations representing spatial positions. This hybrid of neural and non-neural cognition may have fitness advantages over any purely neural mechanism -- in information capacity, geometric accuracy, and fast selective retrieval. The wave excitations may be sustained on a Bose-condensed state of (...) some excitation in the brain, by a mechanism like those investigated by Frohlich, Umezawa, Vitiello and others. These states, being frictionless, can store information indefinitely at low energy levels, insulated from thermal noise, so are an ideal substrate for memory. If a Bose-condensed state is a 3-D representation of local reality, it may be the basis of phenomenal consciousness . The resulting theory of consciousness is highly constrained, and agrees well with the main properties of conscious experience. In this account, consciousness arises from a very simple state of matter, rather than from complexity; and it evolved to meet one of the strongest selection pressures on the brain. (shrink)

We discuss five kinds of representations of rationales and provide a formal account of how they can alter disputation. The formal model of disputation is derived from recent work in argument. The five kinds of rationales are compilation rationales, which can be represented without assuming domain-knowledge (such as utilities) beyond that normally required for argument. The principal thesis is that such rationales can be analyzed in a framework of argument not too different from what AI already has. The result is (...) a formal understanding of rationales, a partial taxonomy, and a foundation for computer programs that represent and reason with rationales.The five kinds of rationales are as follows: (c)ompression and (s)pecialization, which yield rules, and (d)isputation, which yields a decision. These are modeled as potentially changing the focus of the dispute. Then there are (f)it, a rationale for rules, and (r)esolution, a rationale for decisions. These cannot be modeled as simply; they force disputation to a meta-level, at least temporarily. (shrink)

In recent years, we have seen a new concern with ethics training for research and development professionals. Although ethics training has become more common, the effectiveness of the training being provided is open to question. In the present effort, a new ethics training course was developed that stresses the importance of the strategies people apply to make sense of ethical problems. The effectiveness of this training was assessed in a sample of 59 doctoral students working in the biological and social (...) sciences using a pre–post design with follow-up and a series of ethical decision-making measures serving as the outcome variable. Results showed not only that this training led to sizable gains in ethical decision making but also that these gains were maintained over time. The implications of these findings for ethics training in the sciences are discussed. (shrink)

P D Walsh; Value Education in a Pluralist Society, Journal of Philosophy of Education, Volume 10, Issue 1, 30 May 2006, Pages 24–33, https://doi.org/10.1111/j.1.

Understanding of organizational ethics phenomena requires complex understanding of organizational practices in their real world contexts. We can try to understand and build theory about these complex real world practices from the points of view of: a traditional deductive, ethics literature-based, literature gap formulation approach; or, an inductive, practitioner-based literature gap formulation approach. This consideration of inductive, practitioner-based versus deductive, literature-based literature gap formulation is related to the discussion concerning “engaged scholarship” and relationships and gaps between theory and practice in (...) organization studies [Van De Ven, 2007, Engaged Scholarship: A Guide for Organizational and Research Knowledge ]. However, there is an important difference with respect to the key issue of ethics literature versus practitioner-based literature gap formulation. This article offers examples of the two different approaches and makes comparisons between them. Implications for practice-based organizational ethics theory building, Ph.D. education, and public intellectual work are considered. (shrink)