Machery (2009) has proposed that the notion of ‘concept’ ought to be eliminated from the theoretical vocabulary of psychology. I raise three questions about his argument: (1) Is there a meaningful distinction between concepts and background knowledge? (2) Do we need to discard the hybrid view? (3) Are there really categories of things in the world that are the basis for concepts? Although I argue that the answer to all three is ‘no’, I agree with Machery's conclusion that seeking a (...) single characterization of concepts will not be fruitful for understanding cognitive representations and processes. (shrink)

Questions about the nature of word meaning have drawn attention across the cognitive science disciplines. Because words are one of the basic units of language, linguists working to describe the design of human language have naturally been concerned with word meaning. Perhaps less obvious, though, is the importance of word meaning to other disciplines. Philosophers seeking to identify the nature of knowledge and its relation to the world, psychologists trying to understand the mental representations and processes that underlie language use, (...) and computer scientists wanting to develop machines that can talk to people in a natural language have all worked to describe what individual words mean, and, more generally, what kind of thing a word meaning is. (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)

Bioethics education now takes place outside universities as well as within them. How should clinicians, ethics committee members, and policymakers be taught the ethics they need, and how may their progress best be evaluated?

Bioethics education now takes place outside universities as well as within them. How should clinicians, ethics committee members, and policymakers be taught the ethics they need, and how may their progress best be evaluated?

A lengthy debate in the philosophy of the cognitive sciences has turned on whether the phenomenon known as ‘systematicity’ of language and thought shows that connectionist explanatory aspirations are misguided. We investigate the issue of just which phenomenon ‘systematicity’ is supposed to be. The much-rehearsed examples always suggest that being systematic has something to do with ways in which some parts of expressions in natural languages (and, more conjecturally, some parts of thoughts) can be substituted for others without altering well-formedness. (...) We show that under one construal this yields a grossly weak claim that is not just compatible with a narrow version of associationist psychology but essentially coincides with a formalization of its descriptive power. Under another construal we get a claim (apparently unintended) that requires natural languages to fall within the context-free class, a claim that most linguists regard as too strong. Looking more closely at this proposed reconstruction of systematicity leads us to endorse, with further illustrations, the suggestion of Johnson (2004) that systematicity as a matter of substitutability of co-categorial constituents for one another does not appearto hold of natural languages at all. The appeal of the ill-delineated notion of systematicity may lie in the fact that within certain subclasses of lexical items mutual intersubstitutability does seem to hold, and theexplanation for that lies in a limitation on human memory: we simply cannot learn separate privileges of syntactic distribution for all of the huge number of words and phrases that we know. (shrink)

Creating Public Value in Practice: Advancing the Common Good in a Multi-Sector, Shared-Power, No-One-Wholly-in-Charge World brings together a stellar cast of thinkers to explore issues of public and cross-sector decision-making within a framework of democratic civic engagement. It offers an integrative approach to understanding and applying the concepts of creating public value, public values, and the public sphere. It presents a framework and language for opening a constructive conversation on what governments, businesses, nonprofits, and citizens can achieve in a democracy (...) that honors a broad range of public values. Public officials, scholars, and citizens alike are engaged in an intense debate about the proper purpose, role, and size of government. In the midst of this debate is a growing concern that important public values are ignored by government reform efforts. This book explores the different definitions of public value and approaches to public value creation, discernment, measurement, and assessment. The text helps clarify the issues and demonstrates how the meaning of public value is intimately related to how it is theorized, operationalized, and measured. The book examines the many alternatives for recognizing, measuring, and assessing public value and addresses the pros and cons of each approach. The result is a contribution to the ongoing dialogue about the virtues and limitations of a focus on the public sphere, public values, and how to create public value in the context of developing and implementing policies, programs, projects, and plans that ideally boost confidence in public institutions. (shrink)

Previous research showed that fear-inducing graphic warning labels can lead to cognitive dissonance and defensive responses. Less threatening, social-related warning labels do not elicit these defensive responses, making them more effective in preventing smoking in adults. Given that smoking numbers are still too high among youngsters, it is crucial to investigate how warning labels should be designed to prevent teenagers from starting smoking in the first place. In two studies, we investigated whether comparable effects of social-related warning labels could be (...) observed in a group of teenagers (14-17 years) who are not yet legally allowed to smoke. In addition, we tried to replicate earlier findings with smoking and non-smoking adults. Participants were presented with either health warning labels, social warning labels, or no warning labels. Subsequently, their explicit cognitions (i.e., risk perception, attitude towards smoking) and their implicit associations of smoking with healthiness/unhealthiness (Study 1a and Study 1b) and with positivity/negativity (Study 2a and Study 2b) were assessed. Results showed that in both studies, adult smokers had a higher risk perception and a more positive attitude towards smoking than adult non-smokers. Additionally, social warning labels lead to stronger implicit associations between smoking and negativity in Study 2 in the adult groups. In the teenage group, social warning labels lead to more positive attitudes than health warning labels in Study 2. No further effects on risk perception or implicit associations were found in the teenage group. Possible explanations are discussed. (shrink)

Until recently, it was assumed that co-representation of others’ actions, an essential part in joint action, is biologically tuned. However, research demonstrated that we also simulate actions of non-biological interaction partners under certain conditions. In the present study, we investigated whether perceived intentionality or perspective taking is the underlying mechanisms of this phenomenon. Participants saw a short video fragment of a non-biological agent as main character. The movements of this agent were either described as intentional or as unintentional. Furthermore, participants (...) were instructed to either take the perspective of this non-biological agent or not. Results show that perspective taking and perceived intentionality both lead to action co-representation of non-biological actions. Possible explanations for these findings are discussed. (shrink)

Until recently, it was assumed that co-representation of others’ actions, an essential part in joint action, is biologically tuned. However, research demonstrated that we also simulate actions of non-biological interaction partners under certain conditions. In the present study, we investigated whether perceived intentionality or perspective taking is the underlying mechanisms of this phenomenon. Participants saw a short video fragment of a non-biological agent as main character. The movements of this agent were either described as intentional or as unintentional. Furthermore, participants (...) were instructed to either take the perspective of this non-biological agent or not. Results show that perspective taking and perceived intentionality both lead to action co-representation of non-biological actions. Possible explanations for these findings are discussed. (shrink)

Until recently, it was assumed that co-representation of others’ actions, an essential part in joint action, is biologically tuned. However, research demonstrated that we also simulate actions of non-biological interaction partners under certain conditions. In the present study, we investigated whether perceived intentionality or perspective taking is the underlying mechanisms of this phenomenon. Participants saw a short video fragment of a non-biological agent as main character. The movements of this agent were either described as intentional or as unintentional. Furthermore, participants (...) were instructed to either take the perspective of this non-biological agent or not. Results show that perspective taking and perceived intentionality both lead to action co-representation of non-biological actions. Possible explanations for these findings are discussed. (shrink)

When The Emperor of All Maladies was published in late 2010, I knew it would be near the top of my stack of books to read. Since I am a PhD student in the History of Science and Medicine, reading a notable book on the history of cancer and its treatments is a must. Sadly, at the time of its publication, my mother had just died unexpectedly at age 82 of a disease for which she had never received a prior (...) diagnosis: cancer, or acute myelogenous leukemia, to be exact. From diagnosis to death took a mere six days. So I hesitated to take this in-depth look at cancer, a disease that left my family and me stunned and grieving from such a sudden loss. I reasoned, however, that the approach of the book would be detached and scientific, perhaps similar to the tone of the academic tomes that I tackle each week. I began to read. (shrink)

When The Emperor of All Maladies was published in late 2010, I knew it would be near the top of my stack of books to read. Since I am a PhD student in the History of Science and Medicine, reading a notable book on the history of cancer and its treatments is a must. Sadly, at the time of its publication, my mother had just died unexpectedly at age 82 of a disease for which she had never received a prior (...) diagnosis: cancer, or acute myelogenous leukemia, to be exact. From diagnosis to death took a mere six days. So I hesitated to take this in-depth look at cancer, a disease that left my family and me stunned and grieving from such a sudden loss. I reasoned, however, that the approach of the book would be detached and scientific, perhaps similar to the tone of the academic tomes that I tackle each week. I began to read. (shrink)

The purpose of this study was to assess the perceptions of business students and of business practitioners regarding ethics in business. A survey consisting of a series of brief ethical situations was completed by 537 senior business majors and 158 experienced business people. They responded to the situations, first, as they believed the typical business person would respond and, second, as they believed the ethical response would be.The results indicate that both students and business people perceived a significant gap between (...) the ethical response to the given situations and the typical business person's response. Students were significantly more accepting than business people of questionable ethical responses, and they also had a more negative view of the ethics of business people than did the experienced business people. (shrink)

Evans & Levinson's (E&L's) major point is that human languages are intriguingly diverse rather than (like animal communication systems) uniform within the species. This does not establish a about language universals, or advance the ill-framed pseudo-debate over universal grammar. The target article does, however, repeat a troublesome myth about Fitch and Hauser's (2004) work on pattern learning in cotton-top tamarins.

The study of word meanings promises important insights into the nature of the human mind by revealing what people find to be most cognitively significant in their experience. However, as we learn more about the semantics of various languages, we are faced with an interesting problem. Different languages seem to be telling us different stories about the mind. For example, important distinctions made in one language are not necessarily made in others. What are we to make of these cross-linguistic differences? (...) How do they arise? Are they created by purely linguistic processes operating over the course of language evolution? Or do they reflect fundamental differences in thought? In this sea of differences, are there any semantic universals? Which categories might be given by the genes, which by culture, and which by language? And what might the cross-linguistic similarities and differences contribute to our understanding of conceptual and linguistic development? The kinds of mapping principles, structures, and processes that link language and non-linguistic knowledge must accommodate not just one language but the rich diversity that has been uncovered. The integration of knowledge and methodologies necessary for real progress in answering these questions has happened only recently, as experimental approaches have been applied to the cross-linguistic study of word meaning. In Words and the Mind, Barbara Malt and Phillip Wolff present evidence from the leading researchers who are carrying out this empirical work on topics as diverse as spatial relations, events, emotion terms, motion events, objects, body-part terms, causation, color categories, and relational categories. By bringing them together, Malt and Wolff highlight some of the most exciting cross-linguistic and cross-cultural work on the language-thought interface, from a broad array of fields including linguistics, anthropology, cognitive and developmental psychology, and cognitive neuropsychology. Their results provide some answers to these questions and new perspectives on the issues surrounding them. (shrink)

The earlier volume in this series dealt with two religions of Indian origin, namely, Buddhism and Jainism. The Indian religious scene, however, is characterized by not only religions which originated in India but also by religions which entered India from outside India and made their home here. Thus religious life in India has been enlivened throughout its history by the presence of religions of foreign origin on its soil almost from the very time they came into existence. This volume covers (...) three such religions—Zoraoastrianism, Judaism, and Islam. In the case of Zoraostianism, even its very beginnings are intertwined with India, as Zoroastrianism reformed a preexisting religion which had strong links to the Vedic heritage of India. This relationship took on a new dimension when a Zoroastrian community, fearing persecution in Persia after its Arab conquest, sought shelter in western India and ultimately went on to produce India’s pioneering nationalist in the figure of Dadabhai Naoroji ( 1825-1917), also known as the Grand Old Man of India. Jews found refuge in south India after the destruction of the Temple by the Romans in 70 C.E. and have remained a part of the Indian religious scene since then, some even returning to Israel after it was founded in 1948. Islam arrived in Kerala as soon as it was founded and one of the earliest mosques in the history of Islam is found in India. Islam differs from the previously mentioned religions inasmuch as it went on to gain political hegemony over parts of the country for considerable periods of time, which meant that its impact on the religious life of the subcontinent has been greater compared to the other religions. It has also meant that Islam has existed in a religiously plural environment in India for a longer period than elsewhere in the world so that not only has Islam left a mark on India, India has also left its mark on it. Indeed all the three religions covered in this volume share this dual feature, that they have profoundly influenced Indian religious life and have also in turn been profoundly influenced by their presence in India. (shrink)

The earlier volume in this series dealt with two religions of Indian origin, namely, Buddhism and Jainism. The Indian religious scene, however, is characterized by not only religions which originated in India but also by religions which entered India from outside India and made their home here. Thus religious life in India has been enlivened throughout its history by the presence of religions of foreign origin on its soil almost from the very time they came into existence. This volume covers (...) three such religions—Zoraoastrianism, Judaism, and Islam. In the case of Zoraostianism, even its very beginnings are intertwined with India, as Zoroastrianism reformed a preexisting religion which had strong links to the Vedic heritage of India. This relationship took on a new dimension when a Zoroastrian community, fearing persecution in Persia after its Arab conquest, sought shelter in western India and ultimately went on to produce India’s pioneering nationalist in the figure of Dadabhai Naoroji ( 1825-1917), also known as the Grand Old Man of India. Jews found refuge in south India after the destruction of the Temple by the Romans in 70 C.E. and have remained a part of the Indian religious scene since then, some even returning to Israel after it was founded in 1948. Islam arrived in Kerala as soon as it was founded and one of the earliest mosques in the history of Islam is found in India. Islam differs from the previously mentioned religions inasmuch as it went on to gain political hegemony over parts of the country for considerable periods of time, which meant that its impact on the religious life of the subcontinent has been greater compared to the other religions. It has also meant that Islam has existed in a religiously plural environment in India for a longer period than elsewhere in the world so that not only has Islam left a mark on India, India has also left its mark on it. Indeed all the three religions covered in this volume share this dual feature, that they have profoundly influenced Indian religious life and have also in turn been profoundly influenced by their presence in India. (shrink)