Behrendt & Young (B&Y) suggest that hallucinations occur as a result of decoupling of neuronal populations from sensory control. I propose that such a decoupling is in fact a constant feature of brain activity, even under nonpathological conditions. This position is justified by evidence from recent neurophysiological recording studies. I suggest that hallucinations arise because of a breakdown in segregation of internally and externally generated activity in a neuronal population.

Responding to volatile criticisms frequently leveled at Leo Strauss and those he influenced, the prominent contributors to this volume demonstrate the profound influence that Strauss and his students have exerted on American liberal democracy and contemporary political thought. By stressing the enduring vitality of classic books and by articulating the theoretical and practical flaws of relativism and historicism, the contributors argue that Strauss and the Straussians have identified fundamental crises of modernity and liberal democracy.

For “Part I: Extracted Reviews in English”, see Russell 39 (summer 2019): 23–96. The reviews combine Russell’s own files and copies of many reviews added and identified in this compilation and earlier.

This volume is a collection of essays by various contributors in honor of the late Laurence Berns, Richard Hammond Elliot Tutor Emeritus at St. John's College, Annapolis. The essays address the literary, political, theological, and philosophical themes of his life's work as a scholar, teacher, and constant companion of the "great books.".

Physicians generally recommend that patients resuscitated with naloxone after opioid overdose stay in the emergency department for a period of observation in order to prevent harm from delayed sequelae of opioid toxicity. Patients frequently refuse this period of observation despiteenefit to risk. Healthcare providers are thus confronted with the challenge of how best to protect the patient’s interests while also respecting autonomy, including assessing whether the patient is making an autonomous choice to refuse care. Previous studies have shown that physicians (...) have widely divergent approaches to navigating these conflicts. This paper reviews what is known about the effects of opioid use disorder on decision-making, and argues that some subset of these refusals are non-autonomous choices, even when patients appear to have decision making capacity. This conclusion has several implications for how physicians assess and respond to patients refusing medical recommendations after naloxone resuscitation. (shrink)

The purpose of this paper is to provide a simple yet comprehensive organizing scheme for the responsible conduct of research (RCR). The heuristic offered here should prove helpful in research ethics education, where the many and heterogeneous elements of RCR can be bewildering, as well as research into research integrity and efforts to form RCR policy and regulations. The six domains are scientific integrity, collegiality, protection of human subjects, animal welfare, institutional integrity, and social responsibility.

We present a model of similarity‐based retrieval that attempts to capture three seemingly contradictory psychological phenomena: (a) structural commonalities are weighed more heavily than surface commonalities in similarity judgments for items in working memory; (b) in retrieval, superficial similarity is more important than structural similarity; and yet (c) purely structural (analogical) remindings e sometimes experienced. Our model, MAC/FAC, explains these phenomena in terms of a two‐stage process. The first stage uses a computationally cheap, non‐structural matcher to filter candidate long‐term memory (...) items. It uses content vectors, a redundant encoding of structured representations whose dot product estimates how well the corresponding structural representations will match. The second stage uses SME (structure‐mapping engine) to compute structural matches on the handful of items found by the first stage. We show the utility of the MAC/FAC model through a series of computational experiments: (a) We demonstrate that MAC/FAC can model patterns of access found in psychological data; (b) we argue via sensitivity analyses that these simulation results rely on the theory; and (c) we compare the performance of MAC/FAC with ARCS, an alternate model of similarity‐based retrieval, and demonstrate that MAC/FAC explains the data better than ARCS. Finally, we discuss limitations and possible extensions of the model, relationships with other recent retrieval models, and place MAC/FAC in the context of other recent work on the nature of similarity. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:A Bibliography of Bertrand Russell. Volume I: Separate Publications, 1896–1990 by Kenneth Blackwell, Harry RujaG. A. Wedeking and A. D. IrvineKenneth Blackwell and Harry Ruja. A Bibliography of Bertrand Russell. Volume I: Separate Publications, 1896–1990. Pp. lvi + 611. Volume II: Serial Publications, 1890–1990. Pp. xiv + 575. Volume III: Indexes. Pp. xi + 305. London: Routledge, 1994. Cloth, $455.00 the set.As Russell remarked: “It is a (...) curious fact that the most indubitably useful books are those most devoid of literary merit; for example, railway timetables and the telephone [End Page 146] book” (Vol. I, p. xlviii). Even so, since it will be agreed immediately that, for anyone interested in learning more about Russell’s writings, this beautifully crafted bibliography will be extremely useful, it would be a disservice to the authors to imply that it has no more literary merit than a railway timetable. The entire project simply has too much style.When Russell’s bibliographers began their task, fewer than 600 publications by Russell were known. By the time of publication they were able to record 181 of Russell’s books, pamphlets and leaflets, 629 contributions to books, pamphlets, and leaflets primarily authored by others, and approximately 3,550 serial publications of various types. Not being content merely to record the details of these publications, the authors follow each publication through its various editions, impressions, reprints, and translations. This is no mean task, given that Russell’s work has been translated into some 47 languages. In addition, the authors cite related pre-publication materials, give sources for rare and difficult-to-find books and documents, and include a comprehensive index. In short, they do nothing less than provide an authoritative, detailed record of Russell’s published work from 1890 to 1990.As the authors also point out, this is “a bibliography not only of Russell’s writings submitted and actually published, but also of certain other texts. Together they can be regarded as his published thoughts” (I: xix). Thus the bibliography mentions not only Russell’s books, articles, and published letters, but published accounts of his speeches, addresses, press conferences, and interviews; book reviews and recommendations (what Russell called “puffs”) for other people’s books; multiple-signatory letters to the editor and other similar documents; published extracts from Russell’s private correspondence and originally unpublished manuscripts; and audio recordings and films. A mark of the bibliography’s completeness is its catalogue of works that have been spuriously attributed to Russell, including two posthumous “spirit communications” (II: 573–74).The authors candidly describe Russell’s reaction when in 1966 he was shown slips of accumulated new entries: “ ‘I am impressed’, he said, ‘but I don’t think it’s worth it’ “ (I: li). Now, after several decades, we are finally in a position to evaluate Russell’s opinion. To do so, users of the bibliography will want to know the answer to three questions: Is the bibliography complete? Is it accurate? Is it easy to use?With regard to the first two of these three questions, the authors have made a commendable effort to balance comprehensiveness with accuracy (see their discussion of some problem cases, “Introduction,” I: xxvi ff.), rightly preferring accuracy to other desiderata. Concerning ease of use, one issue which comes to mind is whether the inclusion of such minor items as political pamphlets, letters to the editor, and statements made at news conferences, are always worth recording, or whether these items simply make the project so large as to be unmanageable. Once again, upon seeing the completed work, the reader will have little doubt that the correct decision has been made. Researchers interested in Russell’s political involvements and their relation to his more theoretical works, for example, will find this an invaluable resource. All in all, we believe that the bibliography will surpass the requirements of even the most demanding of users. It was, pace Russell, definitely worth it. [End Page 147]As with other volumes associated with the Collected Papers of Bertrand Russell project, these three volumes are beautifully typeset and bound. They will be a pleasure to use for both students and scholars alike for generations to... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:A Bibliography of Bertrand Russell. Volume I: Separate Publications, 1896–1990 by Kenneth Blackwell, Harry RujaG. A. Wedeking and A. D. IrvineKenneth Blackwell and Harry Ruja. A Bibliography of Bertrand Russell. Volume I: Separate Publications, 1896–1990. Pp. lvi + 611. Volume II: Serial Publications, 1890–1990. Pp. xiv + 575. Volume III: Indexes. Pp. xi + 305. London: Routledge, 1994. Cloth, $455.00 the set.As Russell remarked: “It is a (...) curious fact that the most indubitably useful books are those most devoid of literary merit; for example, railway timetables and the telephone [End Page 146] book” (Vol. I, p. xlviii). Even so, since it will be agreed immediately that, for anyone interested in learning more about Russell’s writings, this beautifully crafted bibliography will be extremely useful, it would be a disservice to the authors to imply that it has no more literary merit than a railway timetable. The entire project simply has too much style.When Russell’s bibliographers began their task, fewer than 600 publications by Russell were known. By the time of publication they were able to record 181 of Russell’s books, pamphlets and leaflets, 629 contributions to books, pamphlets, and leaflets primarily authored by others, and approximately 3,550 serial publications of various types. Not being content merely to record the details of these publications, the authors follow each publication through its various editions, impressions, reprints, and translations. This is no mean task, given that Russell’s work has been translated into some 47 languages. In addition, the authors cite related pre-publication materials, give sources for rare and difficult-to-find books and documents, and include a comprehensive index. In short, they do nothing less than provide an authoritative, detailed record of Russell’s published work from 1890 to 1990.As the authors also point out, this is “a bibliography not only of Russell’s writings submitted and actually published, but also of certain other texts. Together they can be regarded as his published thoughts” (I: xix). Thus the bibliography mentions not only Russell’s books, articles, and published letters, but published accounts of his speeches, addresses, press conferences, and interviews; book reviews and recommendations (what Russell called “puffs”) for other people’s books; multiple-signatory letters to the editor and other similar documents; published extracts from Russell’s private correspondence and originally unpublished manuscripts; and audio recordings and films. A mark of the bibliography’s completeness is its catalogue of works that have been spuriously attributed to Russell, including two posthumous “spirit communications” (II: 573–74).The authors candidly describe Russell’s reaction when in 1966 he was shown slips of accumulated new entries: “ ‘I am impressed’, he said, ‘but I don’t think it’s worth it’ “ (I: li). Now, after several decades, we are finally in a position to evaluate Russell’s opinion. To do so, users of the bibliography will want to know the answer to three questions: Is the bibliography complete? Is it accurate? Is it easy to use?With regard to the first two of these three questions, the authors have made a commendable effort to balance comprehensiveness with accuracy (see their discussion of some problem cases, “Introduction,” I: xxvi ff.), rightly preferring accuracy to other desiderata. Concerning ease of use, one issue which comes to mind is whether the inclusion of such minor items as political pamphlets, letters to the editor, and statements made at news conferences, are always worth recording, or whether these items simply make the project so large as to be unmanageable. Once again, upon seeing the completed work, the reader will have little doubt that the correct decision has been made. Researchers interested in Russell’s political involvements and their relation to his more theoretical works, for example, will find this an invaluable resource. All in all, we believe that the bibliography will surpass the requirements of even the most demanding of users. It was, pace Russell, definitely worth it. [End Page 147]As with other volumes associated with the Collected Papers of Bertrand Russell project, these three volumes are beautifully typeset and bound. They will be a pleasure to use for both students and scholars alike for generations to... (shrink)

This article reviews 1 decade of research on cheating in academic institutions. This research demonstrates that cheating is prevalent and that some forms of cheating have increased dramatically in the last 30 years. This research also suggests that although both individual and contextual factors influence cheating, contextual factors, such as students' perceptions of peers' behavior, are the most powerful influence. In addition, an institution's academic integrity programs and policies, such as honor codes, can have a significant influence on students' behavior. (...) Finally, we offer suggestions for managing cheating from students' and faculty members' perspectives. (shrink)

Analogy and similarity are central phenomena in human cognition, involved in processes ranging from visual perception to conceptual change. To capture this centrality requires that a model of comparison must be able to integrate with other processes and handle the size and complexity of the representations required by the tasks being modeled. This paper describes extensions to Structure-Mapping Engine since its inception in 1986 that have increased its scope of operation. We first review the basic SME algorithm, describe psychological evidence (...) for SME as a process model, and summarize its role in simulating similarity-based retrieval and generalization. Then we describe five techniques now incorporated into the SME that have enabled it to tackle large-scale modeling tasks: Greedy merging rapidly constructs one or more best interpretations of a match in polynomial time: O); Incremental operation enables mappings to be extended as new information is retrieved or derived about the base or target, to model situations where information in a task is updated over time; Ubiquitous predicates model the varying degrees to which items may suggest alignment; Structural evaluation of analogical inferences models aspects of plausibility judgments; Match filters enable large-scale task models to communicate constraints to SME to influence the mapping process. We illustrate via examples from published studies how these enable it to capture a broader range of psychological phenomena than before. (shrink)

Codes of conduct are viewed here as a community’s attempt to communicate its expectations and standards of ethical behavior. Many organizations are implementing codes, but empirical support for the relationship between such codes and employee conduct is lacking. We investigated the long term effects of a collegiate honor code experience as well as the effects of corporate ethics codes on unethical behavior in the workplace by surveying alumni from an honor code and a non-honor code college who now work in (...) business. We found that self-reported unethical behavior was lower for respondents who work in an organization with a corporate code of conduct and was inversely associated with corporate code implementation strength and embeddedness. Self-reported unethical behavior was also influenced by the interaction of a collegiate honor code experience and corporate code implementation strength. (shrink)

The design and reporting of data-driven studies seeking to measure misinformation are patchy and inconsistent, and these studies rarely measure associations with, or effects on, behaviour. The consequence is that data-driven misinformation studies are not yet useful as an empirical basis for guiding when to act on emerging misinformation threats, or for deciding when it is more appropriate to do nothing to avoid inadvertently amplifying misinformation. In a narrative review focused on examples of health-related misinformation, we take a critical perspective (...) of data-driven misinformation studies. To address this problem, we propose a curated and open library of misinformation examples and describe its structure and how it might be used to support actionable surveillance. We draw on experiences with other curated repositories to speculate on the likely challenges related to achieving critical mass and maintaining data consistency. We conclude that an open library of misinformation could help improve the consistency of data-driven misinformation study design and reporting, as well as provide an empirical basis from which to make decisions about how to act on new and emerging misinformation threats. (shrink)

Editors’ Note:As a matter of policy, the editors believe that publishing several reviews of selected texts is a valuable exercise which will enable a cross-section of views to be aired. The recently published second edition of the National Academy of Sciences’ report “On Being a Scientist” was considered an appropriate text for such treatment. The reviewer, Kenneth D. Pimple, Ph.D., is a Research Associate at the Poynter Center for the Study of Ethics and American Institutions and a Visiting Lecturer (...) in the American Studies Program, both at Indiana University. He has been involved with training faculty members to teach ethics since 1989 and is the project director of “Teaching Research Ethics: A Workshop at Indiana University,” with funding from the Department of Education’s Fund for the Improvement of Postsecondary Education. Her interests include nerve development and regeneration. Her research is in the area of analytical chemistry and emphasizes spectroscopic techniques. (shrink)

Artificial Intelligence (AI) is a core area of Cognitive Science, yet today few AI researchers attend the Cognitive Science Society meetings. This essay examines why, how AI has changed over the last 30 years, and some emerging areas of potential interest where AI and the Society can go together in the next 30 years, if they choose.

Computational modeling of sketch understanding is interesting both scientifically and for creating systems that interact with people more naturally. Scientifically, understanding sketches requires modeling aspects of visual processing, spatial representations, and conceptual knowledge in an integrated way. Software that can understand sketches is starting to be used in classrooms, and it could have a potentially revolutionary impact as the models and technologies become more advanced. This paper looks at one such effort, Sketch Worksheets, which have been used in multiple classroom (...) experiments already, with students ranging from elementary school to college. Sketch Worksheets are a software equivalent of pencil and paper worksheets commonly found in classrooms, but they provide on-the-spot feedback based on what students draw. They are built on the CogSketch platform, which provides qualitative visual and spatial representations and analogical processing based on computational models of human cognition. This paper explores three issues. First, we examine how research from cognitive science and artificial intelligence, combined with the constraints of creating new kinds of educational software, led to the representations and processing in CogSketch. Second, we examine how these capabilities have been used in Sketch Worksheets, drawing upon experiments with fifth-grade students in biology and college students in engineering design and in geoscience. Finally, we examine some open issues in sketch understanding that need to be addressed to better model high-level aspects of vision, and for sketch understanding systems to reach their full potential for supporting education. (shrink)

Utility- and pleasure-Friendship in the "nicomachean ethics" have commonly been held to be wholly self-Seeking relationships and of no great interest as forms of "friendship". Recently, John cooper has argued that these relationships essentially involve disinterested concern in a subtle blending of self- and other-Regarding purposes and causes. The article argues against cooper that disinterestedness has no part in these relationships but that they can nonetheless be seen as exhibiting trust, Sharing, Interdependence, And other virtues of interpersonal relationships.

This work emerged from funded research examining collaboration among stake-holder organizations present at three U.S. nuclear weapons complex sites. The authors examine issues such as how and why stakeholder groups form collaborative alliances when dealing with the target organization, what leaders of stakeholder organizations actually think about when collaborating to deal with the target organization, and what outcomes result from the collaboration process. Drawing on stakeholder theory and research in interorganizational collaboration, the authors used an inductive, interview-based methodology to build (...) a model of collaboration among nonprofit stakeholder groups. The model contributes to the descriptive stream of stakeholder theory and, in turn, has implications for the instrumental stream. The model also offers implications for future researchers, leaders of stakeholder alliances, and leaders of target organizations. (shrink)

Abstract:This field survey focused on two constructs that have been developed to represent the ethical context in organizations: ethical climate and ethical culture. We first examined issues of convergence and divergence between these constructs through factor analysis and correlational analysis. Results suggested that the two constructs are measuring somewhat different, but strongly related dimensions of the ethical context. We then investigated the relationships between the emergent ethical context factors and an ethics-related attitude (organizational commitment) and behavior (observed unethical conduct) for (...) respondents who work in organizations with and without ethics codes. Regression results indicated that an ethical culture-based dimension was more strongly associated with observed unethical conduct in code organizations while climate-based dimensions were more strongly associated with observed unethical conduct in non-code organizations. Ethical culture and ethical climate-based factors influenced organizational commitment similarly in both types of organizations. Normative implications of the study are discussed, as are implications for future theorizing, research and management practice. (shrink)

As the study of entrepreneurship and the study of business ethics become increasingly established, the intersection of entrepreneurship and ethics is receiving increasing scholarly attention. In this paper, we review the research connecting ethics and entrepreneurship, classifying the literature into three broad themes; we also identify and integrate the key themes that emerge, and we offer suggestions for future research. We conclude by introducing the articles in this special issue.

In his 2004 book, Who Are We?, Harvard political scientist Samuel Huntington argues that America’s national identity is in danger of being lost because of the influx of immigrants, particularly Hispanic, who are not being assimilated to American society. Huntington believes that the American identity was formed through the interaction of the Protestant Christianity of the original settlers with the New World. He calls for a revival of the American identity through a return to its sources, but fails to see (...) that the liberalized and attenuated Protestant Christianity of today is no longer capable of revitalizing the American identity. (shrink)

The articles collected in this special issue were originally presented at two workshops entitled "Ethical Issues of Animal Research" sponsored by Georgetown University's Kennedy Institute of Ethics and Indiana University's Poynter Center for the Study of Ethics and American Institution. Some of the most prominent and influential thinkers in the field present their diverse views.

Philosopher Greg Welty contributed a chapter entitled ‘Molinist Gunslingers: God and the Authorship of Sin’, to a book devoted to answering the charge that Calvinism makes God the author of sin. Welty argues that Molinism has the same problems as Calvinism concerning God’s relationship to sin, regardless of what view of human freedom Molinism may affirm. The Molinist believes that God generally uses his knowledge of the possible choices of libertarianly free creatures in order to accomplish his will. But affirming (...) libertarian freedom for humans, he argues, does not help in dealing with the question of God’s relationship to evil. Therefore, Molinism is no better than Calvinism, at least concerning this issue. In response to Welty, I agree with him that Molinism does not have a moral advantage over what he calls ‘mysterian, apophatic’ Calvinism, but Molinists don’t claim that it does, and I argue that, contra Welty, Molinism indeed does have a moral advantage over the Calvinist versions that do employ causal determinism. Welty does not take ‘intentions’ into consideration in his argument, and this is a serious flaw. In the libertarian model of Molinism, intent originates in the doer of evil. However, in the compatibilist model of causal determinism, ultimately God implants intent. Thus, adherents of causal determinism have difficulty not laying responsibility at the feet of God. (shrink)

One of the central issues in cognitive science is the nature of human representations. We argue that symbolic representations are essential for capturing human cognitive capabilities. We start by examining some common misconceptions found in discussions of representations and models. Next we examine evidence that symbolic representations are essential for capturing human cognitive capabilities, drawing on the analogy literature. Then we examine fundamental limitations of feature vectors and other distributed representations that, despite their recent successes on various practical problems, suggest (...) that they are insufficient to capture many aspects of human cognition. After that, we describe the implications for cognitive architecture of our view that analogy is central, and we speculate on roles for hybrid approaches. We close with an analogy that might help bridge the gap. (shrink)