Categories can affect our perception of the world, rendering between-category differences more salient than within-category ones. Across many studies, such categorical perception has been observed for the basic-level categories of one's native language. Other research points to categorical distinctions beyond the basic level, but it does not demonstrate CP for such distinctions. Here we provide such a demonstration. Specifically, we show CP in English speakers for the non-basic distinction between “warm” and “cool” colors, claimed to represent the earliest stage of (...) color lexicon evolution. Notably, the advantage for discriminating colors that straddle the warm–cool boundary was restricted to the right visual field—the same behavioral signature previously observed for basic-level categories. This pattern held in a replication experiment with increased power. Our findings show that categorical distinctions beyond the basic-level repertoire of one's native language are psychologically salient and may be spontaneously accessed during normal perceptual processing. (shrink)

Children improve at word learning during the 2nd year of life—sometimes dramatically. This fact has suggested a change in mechanism, from associative learning to a more referential form of learning. This article presents an associative exemplar-based model that accounts for the improvement without a change in mechanism. It provides a unified account of children's growing abilities to (a) learn a new word given only 1 or a few training trials (“fast mapping”); (b) acquire words that differ only slightly in phonological (...) form; (c) generalize word meanings preferentially along particular dimensions, such as object shape (the “shape bias”); and (d) learn 2nd labels for already-named objects, despite a persisting resistance to doing so (“mutual exclusivity”). The model explains these improvements in terms of increased attention to relevant aspects of form and meaning, which reduces memory interference. The interaction of associations and reference in word learning is discussed. (shrink)

We investigate a possible universal constraint on spatial meaning. It has been proposed that people attend preferentially to the endpoints of spatial motion events, and that languages may therefore make finer semantic distinctions at event endpoints than at event beginnings. We test this proposal. In Experiment 1, we show that people discriminate the endpoints of spatial motion events more readily than they do event beginnings—suggesting a non-linguistic attentional bias toward endpoints. In Experiment 2, speakers of Arabic, Chinese, and English each (...) described a set of spatial events displayed in video clips. Although the spatial systems of these languages differ, speakers of all three languages made finer semantic distinctions at event endpoints, compared to event beginnings. These findings are consistent with the proposal that event endpoints are privileged over event beginnings, in both language and perception. (shrink)

Semantic categories in the world's languages often reflect a historical process of chaining: A name for one referent is extended to a conceptually related referent, and from there on to other referents, producing a chain of exemplars that all bear the same name. The beginning and end points of such a chain might in principle be rather dissimilar. There is also evidence supporting a contrasting picture: Languages tend to support efficient, informative communication, often through semantic categories in which all exemplars (...) are similar. Here, we explore this tension through computational analyses of existing cross-language naming and sorting data from the domain of household containers. We find formal evidence for historical semantic chaining, and evidence that systems of categories in this domain nonetheless support near-optimally efficient communication. Our results demonstrate that semantic chaining is compatible with efficient communication, and they suggest that chaining may be constrained by the functional need for efficient communication. (shrink)

It is widely held that children’s linguistic input underdetermines the correct grammar, and that language learning must therefore be guided by innate linguistic constraints. Here, we show that a Bayesian model can learn a standard poverty‐of‐stimulus example, anaphoric one, from realistic input by relying on indirect evidence, without a linguistic constraint assumed to be necessary. Our demonstration does, however, assume other linguistic knowledge; thus, we reduce the problem of learning anaphoric one to that of learning this other knowledge. We discuss (...) whether this other knowledge may itself be acquired without linguistic constraints. (shrink)

What would Glenberg 's attractive ideas look like when computationally fleshed out? I suggest that the most helpful next step in formalizing them is neither a connectionist nor a symbolic implementation, but rather an implementation- general analysis of the task in terms of the informational content required.

Thomas & Karmiloff- Smith show that the assumption of residual normality does not hold in connectionist simulations, and argue that RN has been inappropriately applied to childhood disorders. We agree. However, we suggest that the RN hypothesis may never have been fully viable, either empirically or computationally.

Systems for color naming across languages have been a fascinating topic for decades. Zaslavsky and colleagues challenge Gibson's argument that color names are shaped by patterns of communicative need. Using an information‐theoretic analysis, they show that color naming is shaped by both perceptual structure (as is usually argued) but also by communication need.

Distinctive aspects of a culture are often reflected in the meaning and usage of words in the language spoken by bearers of that culture. Keywords such as душа (soul) in Russian, hati (heart) in Indonesian and Malay, and gezellig (convivial/cosy/fun) in Dutch are held to be especially culturally revealing, and scholars have identified a number of such keywords using careful linguistic analyses (Peeters, 2020b; Wierzbicka, 1990). Because keywords are expected to have different statistical properties than related words in other languages, (...) we argue that a quantitative comparison of word usage across languages can help to identify cultural keywords. To support this claim, we describe a computational method that compares word frequencies across languages, and apply it to both linguistic corpora and word association data. The method identifies culturally specific words that range from “obvious” examples, such as Amsterdam in Dutch, to non‐obvious yet independently proposed examples, such as hati (heart) in Indonesian. We show in addition that linguistic corpora and word association data provide converging evidence about culturally specific words. Our results therefore show how computational analyses and behavioral experiments can supplement the methods previously used by linguists to identify culturally salient words across languages. (shrink)

Taking to heart Massaro's [(1988) Some criticisms of connectionist models of human performance, Journal of Memory and Language, 27, 213-234] criticism that multi-layer perceptrons are not appropriate for modeling human cognition because they are too powerful (i.e. they can simulate just about anything, which gives them little explanatory power), Regier develops the notion of constrained connectionism. The model that he discusses is a distributed network but with numerous constraints added that are (more or less) motivated by real psychophysical and (...) neurophysical constraints. His model learns static prepositions of spatial location such as in, above, to the left of, to the right of, under, etc., as well as dynamic prepositions such as through and the Russian iz-pod, meaning out from under. The network learns these prepositions by viewing a number of examples of them. Very importantly, this book tackles-and goes a long way towards resolving-the problem of the lack of negative exemplars (i.e. we are only very rarely told when something is not above something else), which should lead to overgeneralization, but does not. This book is a significant contribution to connectionist literature. (shrink)

Neurotechnologies are revolutionizing our ability to monitor and modify the brain. As these technologies gather more data, many seek to understand whether brain data raises novel privacy concerns a...

In his 1958 seminal paper “Saints and Heroes”, J. O. Urmson argued that the then dominant tripartite deontic scheme of classifying actions as being exclusively either obligatory, or optional in the sense of being morally indifferent, or wrong, ought to be expanded to include the category of the supererogatory. Colloquially, this category includes actions that are “beyond the call of duty” (beyond what is obligatory) and hence actions that one has no duty or obligation to perform. But it is a (...) controversial category. Some have argued that the concept of supererogation is paradoxical because on one hand, supererogatory actions are (by definition) supposed to be morally good, indeed morally best, actions. But then if they are morally best, why aren't they morally required, contrary to the assumption that they are morally optional? In short: how can an action that is morally best to perform fail to be what one is morally required to do? The source of this alleged paradox has been dubbed the ‘good-ought tie-up’. In our article, we address this alleged paradox by first making a phenomenological case for the reality of instances of genuine supererogatory actions, and then, by reflecting on the relevant phenomenology, explaining why there is no genuine paradox. Our explanation appeals to the idea that moral reasons can play what we call amerit conferring role. The basic idea is that moral reasons that favor supererogatory actions function to confer merit on the actions they favor—they play a merit conferring role—and can do without also requiring the actions in question. Hence, supererogatory actions can be both good and morally meritorious to perform yet still be morally optional. Recognition of a merit conferring role unties the good-ought tie up, and (as we further argue) there are good reasons, independent of helping to resolve the alleged paradox, for recognizing this sort of role that moral reasons may play. (shrink)

Adorno, like Hegel and Kant, addressed himself to the limits of thought, the bounds beyond which we cannot go since to go beyond them is to stop making sense at all. However, Adorno also thought, following a line of thought that flowers in Hegel and Marx, that what seem to be limits of thought can turn out in historical circumstances merely to be limitations that can be overcome with changed social and political circumstances. This is the core of Adorno's theory (...) of “non‐identity.” This in turn requires him as he recognizes to take on all the Hegelian criticisms of such a view and to show how the negative dialectic not only escapes them but offers a new paradigm of dialectical thought. (shrink)

Abstract We propose a metaethical view that combines the cognitivist idea that moral judgments are genuine beliefs and moral utterances express genuine assertions with the idea that such beliefs and utterances are nondescriptive in their overall content. This sort of view has not been recognized among the standard metaethical options because it is generally assumed that all genuine beliefs and assertions must have descriptive content. We challenge this assumption and thereby open up conceptual space for a new kind of metaethical (...) view. In developing our brand of nondescriptivist cognitivism we do the following: (1) articulate a conception of belief (and assertion) that does not require the overall declarative content of beliefs (and assertions) to be descriptive content; (2) make a case for the independent plausibility of this conception of belief and assertion; and (3) argue that our view, formulated in a way that draws upon the proposed conception of belief, has significant comparative advantages over descriptivist forms of cognitivism. (shrink)

“The contemporary” is a phrase in frequent use in artworld discourse as a placeholder term for broader, world-picturing concepts such as “the contemporary condition” or “contemporaneity”. Brief references to key texts by philosophers such as Giorgio Agamben, Jacques Rancière, and Peter Osborne often tend to suffice as indicating the outer limits of theoretical discussion. In an attempt to add some depth to the discourse, this paper outlines my approach to these questions, then explores in some detail what these three theorists (...) have had to say in recent years about contemporaneity in general and contemporary art in particular, and about the links between both. It also examines key essays by Jean-Luc Nancy, Néstor García Canclini, as well as the artist-theorist Jean-Phillipe Antoine, each of whom have contributed significantly to these debates. The analysis moves from Agamben’s poetic evocation of “contemporariness” as a Nietzschean experience of “untimeliness” in relation to one’s times, through Nancy’s emphasis on art’s constant recursion to its origins, Rancière’s attribution of dissensus to the current regime of art, Osborne’s insistence on contemporary art’s “post-conceptual” character, to Canclini’s preference for a “post-autonomous” art, which captures the world at the point of its coming into being. I conclude by echoing Antoine’s call for artists and others to think historically, to “knit together a specific variety of times”, a task that is especially pressing when presentist immanence strives to encompasses everything. (shrink)

Philosopher Terry Pinkard revisits Sartre’s later work, illuminating a pivotal stance in Sartre’s understanding of freedom and communal action. Jean-Paul Sartre’s Critique of Dialectical Reason, released to great fanfare in 1960, has since then receded in philosophical visibility. As Sartre’s reputation is now making a comeback, it is time for a reappraisal of his later work. In Practice, Power, and Forms of Life, philosopher Terry Pinkard interprets Sartre’s late work as a fundamental reworking of his earlier ideas, especially (...) in terms of his understanding of the possibility of communal action as genuinely free, which the French philosopher had previously argued was impossible. Pinkard reveals how Sartre was drawn back to Hegel, a move that was itself incited by Sartre’s newfound interest in Marxism. Pinkard argues that Sartre constructed a novel position on freedom that has yet to be adequately taken up and analyzed within philosophy and political theory. Through Sartre, Pinkard advances an argument that contributes to the history of philosophy as well as key debates on action and freedom. (shrink)

It has often been thought that our knowledge of ourselves is _different_ from, perhaps in some sense _better_ than, our knowledge of things other than ourselves. Indeed, there is a thriving research area in epistemology dedicated to seeking an account of self-knowledge that would articulate and explain its difference from, and superiority over, other knowledge. Such an account would thus illuminate the descriptive and normative difference between self-knowledge and other knowledge.¹ At the same time, self- knowledge has also encountered its (...) share of skeptics – philosophers who refuse to accord it any descriptive, let alone normative, distinction. In this paper, we argue that there is at least one _species_ of self-knowledge that is different from, and better than, other knowledge. It is a specific kind of knowledge of one’s concurrent phenomenal experiences. Call knowledge of one’s own phenomenal experiences _phenomenal knowledge_. Our claim is that some (though not all) phenomenal knowledge is different from, and better than, non-phenomenal knowledge. In other. (shrink)

Hegel's Phenomenology of Spirit has a long-standing reputation as one of the key books in the history of Western philosophy, but many are unsure just what it is about. Even the words in the title are disputed: What sense of "phenomenology" is being used? Is Geist to be rendered "spirit" or "mind"? What does this have to do with Hegel's original title, "The Science of the Experience of Consciousness"? To add to the perplexity, Hegel developed his own technical vocabulary in (...) writing the book, but the jargon he created never caught on and thus there is no common usage for it. As a consequence, both the beginner and the Hegel specialist must make key decisions about to understand many basic terms in the book. This Oxford Guide walks the reader through this canonical text paragraph-by-paragraph using accessible and approachable language, such that both students and instructors--whether they come from philosophy, political theory, literature, or history backgrounds--will benefit. (shrink)

Georg Wilhelm Friedrich Hegel was the most outstanding philosopher that emerged from the tumultuous period of change in Europe in the aftermath of the French Revolution. His ideas concerning change exerted a powerful influence on generations of thinkers and activists, including Karl Marx and Friedrich Engels. Whilst there are many books and articles on Hegel there are scant few that are accessible to those unfamiliar with philosophy. This book provides an introduction to Hegel for those who are unfamiliar with him. (...) It examines three key areas of his philosophy--his understanding of alientation, his philosophy of history and the concept of dialectics - and the application and development of his method and analysis by Marx and Engels."--Page 4 of cover. (shrink)

Dr. Norman L. Geisler has been called the "father of evangelical Christian philosophy." He has written more than one hundred books and taught at universities and top seminaries for some fifty-six years. He was the first president of the Evangelical Philosophical Society and the founder and first president of the International Society of Christian Apologetics. He has spoken or debated in more than two dozen countries and held pastoral/pulpit ministries in four states. Many view him as a cross between Thomas (...) Aquinas and Billy Graham. No one has done more to communicate the modern challenges of the Faith to the "average" Christian, to the church, and to the academy. This volume offers creative and constructive essays from twenty-three contributors, all notable in their own right, who preserve and propagate Dr. Geisler's ideas and express appreciation for his influence. Those who know him best say he is "true, faithful, and blessed by God!" -- from book cover. (shrink)

本书以20世纪德国美学的重要理论为对象,对叔本华,尼采,弗洛伊德,克尔凯郭尔,海德格尔,马克思,本杰明,阿多诺等对20世纪西方文化产生重要影响的"美学思想家"的理论作了深入的意识形态剖析,对于深化意识 形态的批评方法,反思阿尔都塞学派研究思路的局限性,都作出了非常富于启发性的分析论证.