Humans are experts in cooperating with each other when trying to accomplish tasks they cannot achieve alone. Recent studies of joint action have shown that when performing tasks together people strongly rely on the neurocognitive mechanisms that they also use when performing actions individually, that is, they predict the consequences of their co‐actor’s behavior through internal action simulation. Context‐sensitive action monitoring and action selection processes, however, are relatively underrated but crucial ingredients of joint action. In the present paper, we try (...) to correct the somewhat simplified view on joint action by reviewing recent studies of joint action simulation, monitoring, and selection while emphasizing the intricate interrelationships between these processes. We complement our review by defining the contours of a neurologically plausible computational framework of joint action. (shrink)

Research has shown that observers automatically align their attention with another’s gaze direction. The present study investigates whether inferring another’s attended location affects the observer’s attention in the same way as observing their gaze direction. In two experiments, we used a laterally oriented virtual human head to prime one of two laterally presented targets. Experiment 1 showed that, in contrast to the agent with closed eyes, observing the agent with open eyes facilitated the observer’s alignment of attention with the primed (...) target location. Experiment 2, where either sunglasses or occluders concealed the agent’s eye direction, showed that only the agent with the sunglasses facilitated the observer’s alignment of attention with the target location. Taken together, the data demonstrate that head orientation alone is not sufficient to trigger a shift in the observer’s attention, that gaze direction is crucial to this process, and that inferring the region to which another person is attending does facilitate the alignment of attention. (shrink)

We focus on Byrne & Russon's argument that program-level imitation is driven by hierarchically organized goals, and the related claim that to establish whether observed behavior is evidence of program-level imitation, empirical studies of imitation must use multi-stage actions as imitative tasks. We agree that goals play an indispensable role in the generation of action and imitative behavior but argue that multi-goal tasks, not only multi-stage tasks, reveal program-level imitation.

The present commentary considers the question of what must be learned in different types of motor skills, thereby limiting the question of what should be adjusted in the APG model in order to explain successful learning. It is concluded that an open loop model like the APG might well be able to describe the learning pattern of motor skills in a stable, predictable environment. Recent research on saccadic plasticity, however, illustrates that motor skills performed in an unpredictable environment depend heavily (...) on sensory (mostly visual) feedback, [HOUK et al.]. (shrink)

Three experiments investigated the nature of visuo-auditory crossmodal cueing in a triadic setting: participants had to detect an auditory signal while observing another agent’s head facing one of the two laterally positioned auditory sources. Experiment 1 showed that when the agent’s eyes were open, sounds originating on the side of the agent’s gaze were detected faster than sounds originating on the side of the agent’s visible ear; when the agent’s eyes were closed this pat-tern of responses was reversed. Two additional (...) experiments showed that the results were sensitive to whether participants could infer a hearing function on the part of the agent. When no ear was depicted on the agent, only a gaze-side advantage was observed , but when the agent’s ear was covered , an ear side advantage was observed only when hearing could still be inferred but not when hearing was inferred to be diminished . The findings are discussed in the context of inferential and simulation processes and joint attention mechanisms. (shrink)

Although applauding Pickering & Garrod's (P&G's) attempt to ground language use in the ideomotor perception-action link, which provides an of embodied social interaction, we suggest that it needs to be complemented by an additional control mechanism that modulates its operation in the service of the language users' communicative intentions. Implications for intergroup relationships and intercultural communication are discussed.

ABSTRACTWhen processing information about human faces, we have to integrate different sources of information like skin colour and emotional expression. In 3 experiments, we investigated how these features are processed in a top-down manner when task instructions determine the relevance of features, and in a bottom-up manner when the stimulus features themselves determine process priority. In Experiment 1, participants learned to respond with approach-avoidance movements to faces that presented both emotion and colour features. For each participant, only one of these (...) two features was task-relevant while the other one could be ignored. In contrast to our predictions, we found better learning of task-irrelevant colour when emotion was task-relevant than vice versa. Experiment 2 showed that the learning of task-irrelevant emotional information was improved in general when participants’ awareness was increased by adding NoGo-trials. Experiment 3 replicated these results... (shrink)

According to embodied theories of language (ETLs), word meaning relies on sensorimotor brain areas, generally dedicated to acting and perceiving in the real world. More specifically, words denoting actions are postulated to make use of neural motor areas, while words denoting visual properties draw on the resources of visual brain areas. Therefore, there is a direct correspondence between word meaning and the experience a listener has had with a word's referent on the brain level. Behavioral and neuroimaging studies have provided (...) evidence in favor of ETLs; however, recent studies have also shown that sensorimotor information is recruited in a flexible manner during language comprehension (e.g., Raposo et al. ; Van Dam et al., ), leaving open the question as to what level of language processing sensorimotor activations contribute. In this study, we investigated the time course of modality-specific contributions (i.e., the contribution of action information) as to word processing by manipulating both (a) the linguistic and (b) the action context in which target words were presented. Our results demonstrate that processes reflecting sensorimotor information play a role early in word processing (i.e., within 200 ms of word presentation), but that they are sensitive to the linguistic context in which a word is presented. In other words, when sensorimotor information is activated, it is activated quickly; however, specific words do not reliably activate a consistent sensorimotor pattern. (shrink)

According to embodied theories of language (ETLs), word meaning relies on sensorimotor brain areas, generally dedicated to acting and perceiving in the real world. More specifically, words denoting actions are postulated to make use of neural motor areas, while words denoting visual properties draw on the resources of visual brain areas. Therefore, there is a direct correspondence between word meaning and the experience a listener has had with a word's referent on the brain level. Behavioral and neuroimaging studies have provided (...) evidence in favor of ETLs; however, recent studies have also shown that sensorimotor information is recruited in a flexible manner during language comprehension (e.g., Raposo et al. ; Van Dam et al., ), leaving open the question as to what level of language processing sensorimotor activations contribute. In this study, we investigated the time course of modality‐specific contributions (i.e., the contribution of action information) as to word processing by manipulating both (a) the linguistic and (b) the action context in which target words were presented. Our results demonstrate that processes reflecting sensorimotor information play a role early in word processing (i.e., within 200 ms of word presentation), but that they are sensitive to the linguistic context in which a word is presented. In other words, when sensorimotor information is activated, it is activated quickly; however, specific words do not reliably activate a consistent sensorimotor pattern. (shrink)

Single cell recordings in monkeys provide strong evidence for an important role of the motor system in action understanding. This evidence is backed up by data from studies of the (human) mirror neuron system using neuroimaging or TMS techniques, and behavioral experiments. Although the data acquired from single cell recordings are generally considered to be robust, several debates have shown that the interpretation of these data is far from straightforward. We will show that research based on single-cell recordings allows for (...) unlimited content attribution to mirror neurons. We will argue that a theoretical analysis of the mirroring process, combined with behavioral and brain studies, can provide the necessary limitations. A complexity analysis of the type of processing attributed to the mirror neuron system can help formulate restrictions on what mirroring is and what cognitive functions could, in principle, be explained by a mirror mechanism. We argue that processing at higher levels of abstraction needs assistance of non-mirroring processes to such an extent that subsuming the processes needed to infer goals from actions under the label ?mirroring? is not warranted. (shrink)

A dual-code model of number processing needs to take into account the difference between a number symbol and its meaning. The transition of automatic non-abstract number representations into intentional abstract representations could be conceptualized as a translation of perceptual asemantic representations of numerals into semantic representations of the associated magnitude information. The controversy about the nature of number representations should be thus related to theories on embodied grounding of symbols.

People cannot understand intentions behind observed actions by direct simulation, because goal inference is highly context dependent. Context dependency is a major source of computational intractability in traditional information-processing models. An embodied embedded view of cognition may be able to overcome this problem, but then the problem needs recognition and explication within the context of the new, layered cognitive architecture.

This study considers one of the cognitive mechanisms underlying the development of second language vocabulary in children: The differentiation and sharpening of lexical representations. We propose that sharpening is triggered by an implicit comparison of similar representations, a process we call contrasting. We investigate whether integrating contrasting in a learning method in which children contrast orthographically and semantically similar L2 words facilitates learning of those words by sharpening their new lexical representations. In our study, 48 Dutch-speaking children learned unfamiliar orthographically (...) and semantically similar English words in a multiple-choice learning task. One half of the group learned the similar words by contrasting them, while the other half did not contrast them. Their word knowledge was measured immediately after learning as well as 1 week later. Contrasting was found to facilitate learning by leading to more precise lexical representations. However, only highly skilled readers benefitted from contrasting. Our findings offer novel insights into the development of L2 lexical representations from fuzzy to more precise, and have potential implications for education. (shrink)

What is the self? And how does it relate to the body? In the second edition of Personal Identity, Harold Noonan presents the major historical theories of personal identity, particularly those of Locke, Leibniz, Butler, Reid and Hume. Noonan goes on to give a careful analysis of what the problem of personal identity is, and its place in the context of more general puzzles about identity. He then moves on to consider the main issues and arguments which are the (...) subject of current debate, including the work of Bernard Williams and Derek Parfit, and makes new and challenging interpretations of them. This new edition contains additional material assessing the biological approach which has become increasingly popular in recent years, and extends the treatment of indeterminate identity to take account of the epistemic view of vagueness. This book covers the problem of personal identity from its origin in Locke's work to the most recent debates in the philosophical literature, and will be invaluablereading for any student of the topic. (shrink)

Thats logic. LEWIS CARROLL, Through the Looking Glass 1-1. The fundamental problem of this work is the question of the nature of scientific inference.

My purpose is to explore the possible lines of reply available to a defender of the neo‐Lockean position on personal identity in response to the recently popular ‘animalist’ objection. I compare the animalist objection with an objection made to Locke by Bishop Butler, Thomas Reid and, in our own day, Sydney Shoemaker. I argue that the only possible response available to a defender of Locke against the Butler–Reid–Shoemaker objection is to reject Locke's official definition of a person as a thinking, (...) intelligent thing and replace it with the concept of the self– the object of self‐reference – and that this response is equally obligatory for the neo‐Lockean in replying to the animalist. I explore other possibilities, including the position that there is no sense in talking about personal identity at all. (shrink)

Introduction Gramsci's relevance The name of the late Italian Marxist, Antonio Gramsci, appears increasingly in the cultural media of the English- speaking ...

One of three distinct approaches to his famous ‘Trust’ argument, this paper written by Garfinkel in 1960, and never before published, proposed a rethinking of rules, games and linguistic classifications in interactional terms consistent with Wittgenstein’s language games. Garfinkel had been working in collaboration with Parsons since 1958 to craft an approach to culture that would replace conceptual classification with the constitutive expectancies of interaction and systems of interaction. The argument challenged the work of cultural anthropologists influenced by zoology and (...) biology, who called themselves ‘ethnoscientists’ and studied culture in terms of linguistic classification systems. Garfinkel had proposed an alternative sociological ‘ethnoscience’ of culture and language that would focus on how culture was made, on how linguistic events are achieved, and on the rules of their making. This ‘Language Games’ approach followed Wittgenstein in seeking what Garfinkel called a literal description of cultural/linguistic events: meaning by ‘literal’, a step-by-step account of the constitutive and preferred rules participants use to create a recognizable event-in-a-language. Made famous three years later in version associated with Schutz, Garfinkel’s Trust argument also appears in a 1962 text (Parsons’ Primer, published in 2019) in a version built on Parsons. (shrink)

Considered ahead of its time since the first publication in 1981, Medical Choices, Medical Chances provides a telescope for viewing how developments in the fields of medical research, medical technology, and health care organization are likely to influence the doctor-patient relationship in the 21st Century. The book explores this intricate web of relationships among doctors, patients, and families and offers a new framework for mastering the emotional and intellectual challenges of uncertainty, while at the same time providing tools for all (...) concerned to regain control from managed care. It is a must-read for all those interested in medicine and where it is headed in the new millennium. (shrink)

This paper argues that realism issue in the social sciences is not one that can be decided by general philosophical arguments that evaluate entire domains at once. The realism issue is instead many different empirical issues. To defend these claims, I sort issues that are often run together, explicate and criticize several standard realist and antirealist arguments about the social sciences, and use the example of the productive/nonproductive distinction to illustrate the approach to realism questions that I favor.

Personal Identity is a comprehensive introduction to the nature of the self and its relation to the body. Harold Noonan places the problem of personal identity in the context of more general puzzles about identity, discussing the major historical theories and more recent debates. The second edition of Personal Identity contains a new chapter on 'animalism' and a new section on vagueness.

general, abstract situation. On the other side, I know that graduate students and all mathematicians sometimes falter because their intuitive, ..

In lieu of an abstract, here is a brief excerpt of the content:Bernard Mandeville and the Therapy of “The Clever Politician”Harold J. CookAs the institutional authority of the learned physicians of Augustan London waned, new threats to the classical foundations of medical practice appeared. 1 Patients had more freedom to chose from a variety of practitioners and practices, giving both consumer demand and the advertising skills of suppliers an even more powerful hand in medical affairs. While the burgeoning medical (...) marketplace developed mostly because of the profound socio-economic and political changes of the late Stuart period, intellectual transformations were at play, too. The new science appeared to encourage empiricism and the development of new remedies based on experimentation, devaluing university education in medical classics, but conversely the new science could strengthen physicians’ claims to superiority over mere patients and practitioners. Medical materialists, for instance, could turn the classical advisor/client relationship into that of an expert contolling a passive recipient (patient) for his or her own good.One contemporary debate that shows the implications of materialism for medical relationships is the theory of the passions. The passions linked mind and body. According to most classical accounts, one could (or should) control the passions by applying reason, resulting in both a virtuous and a healthy life. But according to a strong version of materialism, the mind could not hope to control the passions. A doctor therefore could no longer appeal to patients’ reason; rather, he had to manipulate the patient’s passions for his or her own good. Hence for a materialist, the doctor was not an adviser to the patient but an expert therapist, not a teacher of health and virtue but a “clever politician” who ordered bodily passions. Some versions of the new science, then, favored [End Page 101] the expertise of physicians while undermining older views about learned authority. Such an outlook is clear in the work of Dr. Bernard Mandeville, whose famous Fable of the Bees shows how the “clever politician” played on passions to make the body politic run smoothly. Mandeville held coherent views on politics, economics, moral philosophy, and medicine. Like many doctors of his time, he fought to establish his expertise in the new science. His views are expressed most clearly in the theory of the passions. By examining his discussion of the passions in both his social commentary and his medical dialogues, we can note similarities among his various writings and glimpse one of his fundamental positions on medicine and humanity.The Fable and its CriticsTo many English minds of the early eighteenth century, no one exemplified materialism’s threat better than Dr. Bernard Mandeville. Mandeville’s famous slogan, the subtitle of his Fable of the Bees—“private vices, public benefits”—seemed to epitomize materialism’s inherent immorality. The book seemed to argue that what most people recognized as human vices were the main engines of the collective good. Mandeville’s famous book pictured human nature as animalistic, in which the passions held sway over reason. In Mandeville’s world, it appeared, reason became little more than the ability to rationalize, the instrument of hypocrisy, merely letting people cover their true motives (grounded as they were in the passions) with empty words pretending to more exalted ends.His Fable had begun as a little, anonymous, satirical poem in 1705, titled “The Grumbling Hive: or, Knaves Turn’d Honest.” It began by speaking of “A Spacious Hive well stockt with Bees, / That liv’d in Luxury and Ease.” Many of the bees were knaves, with no calling free of deceit, but while “every Part was full of Vice, / Yet [was] the whole Mass a Paradise; /... Such were the Blessings of that State; / Their Crimes conspir’d to make them Great.” Avarice, prodigality, luxury, pride, envy, vanity, folly, fickleness, and inconstancy employed millions, encouraging ingenuity and industry and creating pleasures and comforts “To such a Height, the very Poor / Liv’d better than the Rich before.” But many of the thriving bees complained, shouting for honesty and virtue. When Jove “rid / The bawling Hive of Fraud,” economic collapse followed, with the consequent end of arts and sciences as well; population declined; the hive’s territory decreased; and the remaining bees toiled long and... (shrink)

Coward (religious studies, U. of Calgary) explores the similarities and differences between the language theories of modern French philosopher Jacques Derrida and several traditional Indian schools of thought.

Carnap, R. Empiricism, semantics, and ontology.--Quine, W. V. Two dogmas of empiricism. Meaning and translation.--Sellars, W. Empiricism and the philosophy of mind.--Putnam, H. Brains and behaviour.--Popper, K. R. Science: conjectures and refutations.--Feyerabend, P. K. Science without experience. How to be a good empiricist--a plea for tolerance in matters epistemological.--Kuhn, T. S. Incommensurability and paradigms.--Hesse, M. Duhem, Quine and a new empiricism.--Chomsky, N. Recent contributions to the theory of innate ideas.--Putnam, H. The innateness hypothesis and explanatory models in linguistics.--Goodman, N. The (...) epistemological argument.--Quine, W. V. Linguistics and philosophy.--Edgley, R. Chomsky's theory of innate ideas.--Fodor, J. A. Methodological arguments for behaviorism.--Chomsky, N. Some empirical assumptions in modern philosophy of language.--Annotated bibliography (p. 319-326). (shrink)