In a famous study of expert problem solving, de Groot (1946/1978) examined how chess players found the best move. He reported that there was little difference in the way that the best players (Grand Masters) and very good players (Candidate Masters) searched the board. Although this result has been regularly cited in studies of expertise, it is frequently misquoted. It is often claimed that de Groot found no difference in the way that experts and novices investigate a problem. Comparison of (...) expert and novice chess players on de Groot's problem shows that there are clear differences in their search patterns. We discuss the troublesome theoretical and practical consequences of incorrectly reporting de Groot's findings. (shrink)

Advances in artificial intelligence (AI) raise important questions about whether people view moral evaluations by AI systems similarly to human-generated moral evaluations. We conducted a modified Moral Turing Test (m-MTT), inspired by Allen et al. (Exp Theor Artif Intell 352:24–28, 2004) proposal, by asking people to distinguish real human moral evaluations from those made by a popular advanced AI language model: GPT-4. A representative sample of 299 U.S. adults first rated the quality of moral evaluations when blinded to their source. (...) Remarkably, they rated the AI’s moral reasoning as superior in quality to humans’ along almost all dimensions, including virtuousness, intelligence, and trustworthiness, consistent with passing what Allen and colleagues call the comparative MTT. Next, when tasked with identifying the source of each evaluation (human or computer), people performed significantly above chance levels. Although the AI did not pass this test, this was not because of its inferior moral reasoning but, potentially, its perceived superiority, among other possible explanations. The emergence of language models capable of producing moral responses perceived as superior in quality to humans’ raises concerns that people may uncritically accept potentially harmful moral guidance from AI. This possibility highlights the need for safeguards around generative language models in matters of morality. (shrink)

Bloch, E. Discussing expressionism.--Lukács, G. Realism in the balance.--Brecht, B. Against Georg Lukács.--Benjamin, W. Conversations with Brecht.--Adorno, T. Letters to Walter Benjamin.--Benjamin, W. Reply.--Adorno, T. Reconciliation under duress.--Adorno, T. Commitment.--Jameson, F. Reflections in conclusion.

For many years, the game of chess has provided an invaluable task environment for research on cognition, in particular on the differences between novices and experts and the learning that removes these differences, and upon the structure of human memory and its paramaters. The template theory presented by Gobet and Simon based on the EPAM theory offers precise predictions on cognitive processes during the presentation and recall of chess positions. This article describes the behavior of CHREST, a computer implementation of (...) the template theory, in a memory task when the presentation time is varied from one second to sixty, on the recall of game and random positions, and compares the model to human data. Strong players are better than weak players in both types of positions, especially with long presentation times, but even after brief presentations. CHREST predicts the data, both qualitatively and quantitatively. Strong players' superiority with random positions is explained by the large number of chunks they hold in LTM. Their excellent recall with short presentation times is explained by templates, a special class of chunks. CHREST is compared to other theories of chess skill, which either cannot account for the superiority of Masters in random positions or predict too strong a performance of Masters in such positions. (shrink)

The content of a mental act- a pivotal element of a theory of intentionality- has a threefold meaning: as a logical concept, is the ideal signification, as a psychological concept, is the core of a noema (i.e., the instantiation of an ideal and as an ontological concept, is the object (real or unreal) intented by the nucleus. We can make a parallel between this Husserlian threefold distinction and the Fregean sense/”reference” distinction, reducing it to the sense/object distinction. This paralleism is (...) not to force the Husserl’s thought to Frege’s, but, on the contrary, to show the structure of the triple meaning of content: Husserl mtroduces the difference between ideal signification and instantiated signification, so the pure and Simple signification and the noematic sense are species of the genus sense. Husserl’s theory of intentionality and his philosophy of language does not go Frege, but beyond. The recognition of that allows us to see the error of Føesdal’s mterpretation, as while as those of Sartre and Gurwitsch. The Fregean sense/”reference” distinction is subsumed by the Husserlian conceptual trio ideal signification/noematic sense/object. This triad of concepts houses not only a semantic theory (as Frege’s pair), but also a theory of a theory of perception. Husserl integrates its semantics in a theory of of consciousness that overcomes the intentio doctrines ofBrentano, Twardowsk1 and the medievals. (shrink)

Hannah Arendt’s essays and lessons compiled in the work Responsibility and Judgment are the guiding principle behind this paper, which intends to address certain moral issues recovered by the author after the publication of Eichmann in Jerusalem ”“ A Report on the Banality of Evil. Taking as focus the relation of the human being to himself, in other words, the silent relation characteristic of the individual who thinks, the author presents the thesis under which, even in the absence of others, (...) the individual is not totally alone, as he shares of himself. Taking this premise into consideration, Arendt affirms that the greatest evil, examined in her work Eichmann in Jerusalem, is committed by the one who refuses to think, or yet, the one who no longer recognizes himself as his own interlocutor, abandoning himself and no longer being incurred as somebody. (shrink)

This volume contains a selection of essays in translation by the German philosopher and man of letters Ernst Bloch, on the philosophy of music. For Bloch - often simply assimilated to the Marxist tradition, but whose thought shows a strongly individual and idealist cast - music was a primary focus on reflection. His musical knowledge and expertise were of a very high order and he was well acquainted with many of the leading composers and theorists of music of (...) his time in Germany: even divorced from his philosophy his criticism remains of value and significance. Throughout, whether discussing the complex and varied relations between text and music, or questions relating to the 'expressive' as opposed to the 'descriptive' functions of music, Bloch is intent on elucidating and placing musical experience. (shrink)

Understanding how look-ahead search and pattern recognition interact is one of the important research questions in the study of expert problem solving. This paper examines the implications of the template theory Gobet & Simon, 1996a , a recent theory of expert memory, on the theory of problem solving in chess. Templates are chunks Chase & Simon, 1973 that have evolved into more complex data structures and that possess slots allowing values to be encoded rapidly. Templates may facilitate search in three (...) ways: a by allowing information to be stored into LTM rapidly; b by allowing a search in the template space in addition to a search in the move space; and c by compensating loss in the minds eye due to interference and decay. A computer model implementing the main ideas of the theory is presented, and simulations of its search behaviour are discussed. The template theory accounts for the slight skill difference in average depth of search found in chess players, as well as for other empirical data. (shrink)

This commentary criticises Bering on two counts. First, because we do not know what he attributes to natural selection and what he sees as derived representations. Second, Bering's ethnography of religion is inadequate. People who practise ancestor worship are not concerned with their own survival but with that of others. Many supernatural beings are not thought of as morally motivated.

La vie et les oeuvres de J. H. Newman ont suscité de nombreux et importants travaux. L'étude de l'homme lui-même a servi de thème à plusieurs ouvrages ; on a cherché à discerner dans son tempérament la raison de l'originalité de son œuvre ou de l'étendue de son influence ; ailleurs on nous a fait connaitre l'historien, le philosophe, le théologien, mais de tous ces Newman divers, l'éducateur est resté le plus ignoré. Cette constatation fut le point de départ de (...) la présente étude. Or l'éducation, cette activité privilégiée, a si bien été le centre même de la vie de Newman, qu'à elle nous devons non seulement un de ses chefs-d'œuvre les plus achevés, (malheureusement trop peu connu de ceux qui se réclament du Newman du Développement ou de l'Assentiment, voire de celui de l'Apologia), mais presque toutes ses œuvres. Il n'a que bien rarement, peut-être jamais, écrit pour écrire ; il a écrit pour enseigner, et à son âme d'éducateur est dû le caractère particulier de son oeuvre. (shrink)

The aim of this book is to help students write mathematics better. Throughout it are large exercise sets well-integrated with the text and varying appropriately from easy to hard. Basic issues are treated, and attention is given to small issues like not placing a mathematical symbol directly after a punctuation mark. And it provides many examples of what students should think and what they should write and how these two are often not the same.

The Poetic Structure of the World is a major reconsideration of a crucial turningpoint in Western thought and culture: the heliocentric revolution of Copernicus and Kepler. FernandHallyn treats the work of these two figures not simply in terms of the history of science orastronomy, but as events embedded in a wider field of images, symbols, texts, and practices. Thesenew representations of the universe, he insists, cannot be explained by recourse to explanations of"genius" or "intuition."Instead, Hallyn investigates the problem of how (...) new scientific hypothesesare actually formed and the complex way in which certain facts and not others are selected tosupport a particular theory. He contends that the scientific imagination is not fundamentallydifferent from a mythic or poetic imagination and that the work of Copernicus and Kepler must beexamined on the level of rhetorical structure. Hallyn shows the sun-centered universe to beinseparable from the aesthetic, epistemological, theological, and social imperatives of bothneoplatonism and mannerism in the sixteenth centuryFernand Hallyn is a Professor in the Departmentof French Literature at the University of Ghent. Distributed for Zone Books. (shrink)