We give a historical overview of the development of almost 50 years of empirical research on the affordances in the past and in the present. Defined by James Jerome Gibson in the early development of the Ecological Approach to Perception and Action as the prime of perception and action, affordances have become a rich topic of investigation in the fields of human movement science and experimental psychology. The methodological origins of the empirical research performed on affordances can be traced back (...) to the mid 1980’s and the works of Warren (1984, 1988) and Michaels (1988). Most of the research in Ecological Psychology performed since has focused on the actualization of discretely defined actions, the perception of action boundaries, the calculation of pi-numbers, and the measurement of response times. The research efforts have resulted in advancements in the understanding of the dynamic nature of affordances, affordances in a social context and the importance of calibration for perception of affordances. Although affordances are seen as an instrumental part of the control of action most studies investigating affordances do not pay attention to the control of the action. We conclude that affordances are still primarily treated as a utility to select behaviour, which creates a conceptual barrier that hinders deeper understanding of affordances. A focus on action-boundaries has largely prevented advancement in other aspects of affordances, most notably an integrative understanding of the role of affordances in the control of action. (shrink)

ArgumentWe expand upon the notion of the “credibility cycle” through a study of credibility engineering by the food industry. Research and development (R&D) as well as marketing contribute to the credibility of the food company Unilever and its claims. Innovation encompasses the development, marketing, and sales of products. These are directed towards three distinct audiences: scientific peers, regulators, and consumers. R&D uses scientific articles to create credit for itself amongst peers and regulators. These articles are used to support health claims (...) on products. However, R&D, regulation, and marketing are not separate realms. A single strategy of credibility engineering connects health claims to a specific public through linking that public to a health issue and a food product. (shrink)

Mental health professionals who care for asylum seekers in Western European countries increasingly encounter problems for which standard diagnostic and therapeutic protocols and institutional healthcare policies offer no ready answers. In the following case vignettes some of these problems can be identified.

Laboratory ethnographies have provided valuable insights in the workings of contemporary science and technology and about facts in the making. Nearly all these ethnographic studies have been conducted at nonprofit research institutes. In this article, the authors argue that it is time for science and technology studies (STS) ethnography to direct its gaze toward for-profit knowledge production sites. The authors do so, based on a long-standing recognition that nonprofit academic laboratories do not have a monopoly on knowledge construction. First, they (...) historicize STS’ focus on public knowledge production, distinguishing between two roles for STS. Second, they argue that relationships between industry and society have changed, resulting in increasing corporate transparency. Third, they argue that this change enables STS ethnography to enter corporations and corporate laboratories. The authors conclude by proposing a research agenda for the social study of corporate science. (shrink)

Viewing cute images has been reported to promote performance on tasks requiring carefulness, possibly related to an enhanced positive emotional state. However, it is unclear whether viewing infant...

ABSTRACTIn two experimental studies, we explored the role of attachment in predicting emotional reactivity after frustration induction. In the first study, using a cognitive frustration task, we examined in a college sample how attachment styles related to the experience and expression of emotions after frustration induction. In the second study, we investigated in college students the effect of conscious priming of the secure base schema on mood disturbance after the performance of a cognitive frustration task. Results showed that individuals experienced (...) and expressed emotions after frustration induction independent of their attachment styles. Conscious priming of the secure base script attenuated self-reported emotional reactivity after frustration induction independent of individuals’ attachment styles. These findings suggest that the mechanism of attachment-related emotional reactivity might not pertain to frustration during an unsolvable cognitive task, but that the activation of... (shrink)

The necessity to criticize Pellegrino and Thomasma's A philosophical basis of medical practice on all methodological levels of scientific practice is defended; a transcendental critique such as their approach is inconsistent with the possibility of science, a theoretical refutation of their work which is internally inconsistent due to its phenomenological/pragmatic stand, an empirical critique of their readings of historical and sociological findings, and a rejection of the possible application of their approach as its social effects sustain or enhance ideological notions (...) about health, healing and the medical practice. Due to the scope of the work under criticism and the breadth of our critique, we cannot give a detailed account on every issue mentioned here. (shrink)

This article focuses on the transformation of the female reproductive body with the use of assisted reproduction technologies under neo-liberal economic globalisation, wherein the ideology of trade without borders is central, as well as under liberal feminist ideals, wherein the right to self-determination is central. Two aspects of the body in western medicine—the fragmented body and the commodified body, and the integral relation between these two—are highlighted. This is done in order to analyse the implications of local and global transactions (...) in women’s reproductive body parts for their right to self-determination and individual agency and what this means for their embodiment. We conclude by exploring whether women can become embodied subjects by exercising their proprietary right to their bodies through directing technology to achieve their own goals, while at the same time being fragmented into parts and losing their personhood and bodily integrity. (shrink)

One of Hume's most well-known works and a masterpiece of philosophy, A Treatise of Human Nature is indubitably worth taking the time to read.

This paper examines how middle managers in the long term care sector use the discourse of professionalism to create ‘appropriate’ work conduct of care workers. Using Watson’s concept of professional talk, we study how managers in their daily work talk about professionalism of vocationally skilled care workers. Based on observations and recordings of mundane conversations by middle managers, we found four different professional talks that co-exist: appropriate looks and conduct, reflectivity about personal values and ‘good’ care, methodical work methods, competencies. (...) Jointly, these professional talks constitute an important discursive resource for middle managers to facilitate change on the work floor. Change involves the reconfiguration of care work and different managerial-worker relations. Middle managers use professional talks in both enabling and disenabling ways vis-à-vis care workers. Based on these findings, we suggest a more nuanced portrayal of the relationship between managers and professionals. Rather than being based on an intrinsic opposition, i.e. ‘managers versus professionals’, this relationship is flexibly reconstructed via professional talk. (shrink)

Since Karl Rahner, mystagogia has been considered one of the Christian pastoral practices which can approach the need felt for experimental faith. Practical theologians who have indulged in the new mystagogia have placed its foundation in the mystagogical practices of third and fourth century church fathers. It seems as though the authority of the church fathers is used in defense of the legitimacy of mystagogia in our time. In this article, the patristic foundation of the new mystagogia is studied. In (...) this way, the context, contents and methods of current mystagogia are compared to the practices of the church fathers. It appears that Christian mystagogia is understood as a form of initiation into personal faith and the Christian community. In this, the social context plays a part. The initiation is also connected to a process of conversion, where the patristic mystagogia is but a phase, while the new mystagogia can be seen as a process in its own right. In contents and method, mystagogia emphasizes theology, rites and catechesis. The elaboration of these items occurs differently with the church fathers than with modern theologians. These differences between patristic mystagogia and the current time conjure up questions concerning modern pastorate. These questions will lead to a further analysis of current mystagogia. (shrink)

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)

Lexical Semantics is about the meaning of words. Although obviously a central concern of linguistics, the semantic behaviour of words has been unduly neglected in the current literature, which has tended to emphasize sentential semantics and its relation to formal systems of logic. In this textbook D. A. Cruse establishes in a principled and disciplined way the descriptive and generalizable facts about lexical relations that any formal theory of semantics will have to encompass. Among the topics covered in depth are (...) idiomaticity, lexical ambiguity, synonymy, hierarchical relations such as hyponymy and meronymy, and various types of oppositeness. Syntagmatic relations are also treated in some detail. The discussions are richly illustrated by examples drawn almost entirely from English. Although a familiarity with traditional grammar is assumed, readers with no technical linguistic background will find the exposition always accessible. All readers with an interest in semantics will find in this original text not only essential background but a stimulating new perspective on the field. (shrink)

A record of the words and teachings of Confucius, _The Analects_ is considered the most reliable expression of Confucian thought. However, the original meaning of Confucius's teachings have been filtered and interpreted by the commentaries of Confucianists of later ages, particularly the Neo-Confucianists of the Song dynasty, not altogether without distortion.In this monumental translation by Professor D. C. Lau, an attempt has been made to interpret the sayings as they stand. The corpus of the sayings is taken as an organic (...) whole and the final test of the interpretation rests on the internal consistency it exhibits. In other words, _The Analects_ is read in the light of _The Analects._This results in a truer understanding of Confucius' thought than the traditional interpretation and paves the way for a re-assessment of its importance in the history of Chinese thought and its relevance to the present day world.This volume also contains an introduction to the life and teachings of Confucius, and three appendices on the events in the life of Confucius, on his disciples, and on the composition of _The Analects._. (shrink)

"By combining recent advances in the physical sciences with some of the novel ideas, techniques, and data of modern biology, this book attempts to achieve a new and different kind of evolutionary synthesis. I found it to be challenging, fascinating, infuriating, and provocative, but certainly not dull."--James H, Brown, University of New Mexico "This book is unquestionably mandatory reading not only for every living biologist but for generations of biologists to come."--Jack P. Hailman, Animal Behaviour , review of the first (...) edition "An important contribution to modern evolutionary thinking. It fortifies the place of Evolutionary Theory among the other well-established natural laws."--R.Gessink, TAXON. (shrink)

This paper is an original attempt to understand the foundations of economic reasoning. It endeavors to rigorously define the relationship between subjective interpretations and objective valuations of such interpretations in the context of theoretical economics. This analysis is substantially expanded through a dynamic approach, where the truth of a valuation results in an updated interpretation or changes in the agent's subjective belief regarding the effectiveness of the selected action as well as the objective reality of the effectiveness of all other (...) possible actions (i.e. consequence realization). Complications arise when the economic agent is presented with a set of actions that render ambiguous preference, or when the effectiveness of an action cannot be perceived upon its selection, thereby necessitating a different theory of choice and consequence realization. (shrink)

Various U.S. laws, such as the Clean Air Act and the Food Quality Protection Act, require additional protections for susceptible subpopulations who face greater environmental health risks. The main ethical rationale for providing these protections is to ensure that environmental health risks are distributed fairly. In this article, we (1) consider how several influential theories of justice deal with issues related to the distribution of environmental health risks; (2) show that these theories often fail to provide specific guidance concerning policy (...) choices; and (3) argue that an approach to public decision making known as accountability for reasonableness can complement theories of justice in establishing acceptable environmental health risks for the general population and susceptible subpopulations. Since accountability for reasonableness focuses on the fairness of the decision-making process, not the outcome, it does not guarantee that susceptible subpopulations will receive a maximum level of protection, regardless of costs or other morally relevant considerations. (shrink)

This work presents the concepts of translation and conservative translation between logics. By using algebraic semantics we introduce several conservative translations involving the classical propositional calculus and the many-valued calculi of Post and Lukasiewicz.

Leading philosopher of religion D. Z. Phillips argues that intellectuals need not see their task as being for or against religion, but as one of understanding it. What stands in the way of this task are certain methodological assumptions about what enquiry into religion must be. Beginning with Bernard Williams on Greek gods, Phillips goes on to examine these assumptions in the work of Hume, Feuerbach, Marx, Frazer, Tylor, Marett, Freud, Durkheim, Le;vy-Bruhl, Berger and Winch. The result exposes confusion, but (...) also gives logical space to religious belief without advocating personal acceptance of that belief, and shows how the academic study of religion may return to the contemplative task of doing conceptual justice to the world. Religion and the Hermeneutics of Contemplation extends in important ways D. Z. Phillips' seminal 1976 book Religion Without Explanation. It will be of interest to scholars and students of philosophy, anthropology, sociology and theology. (shrink)

This book examines the history of the concept of irony from the first appearance of?eironeia? in Plato to the modern era. It isolates and discusses the basic features of irony and the variable features that determine the kind and in part the effect or quality. It distinguishes carefully between the two main types : instrumental irony (of which verbal irony is the most common form) and observable irony (which includes dramatic irony, irony of events, general irony and other situational ironies). (...) A distinction is also drawn between open and closed irony. (shrink)

Introduction What is the point of studying Aristotle's theory of moral virtue? In the first place, many interesting questions are raised, in metaphysics, ...

RésuméLa croyance que l'on est (ou pas) dans un état de douleur est singulière en ceci qu'elle semble pouvoir être qualifiée d'infaillibilité ou d'incorrigibilité logique, de même que le cogito. Mais comment se peut-il que l'existence d'une croyance (vraie) et l'existence du fait qui est l'objet de cette croyance puisssent constituer la même existence? Je propose ici une réponse à cette question. Parfois, une croyance peut être un désir.

One of Hume's most well-known works and a masterpiece of philosophy, A Treatise of Human Nature is indubitably worth taking the time to read.

Preface: The Shameful face of Philosophy In fact, Socrates talks about laden asses, blacksmiths, cobblers and tanners1 Whether one looks for a ...

A comprehensive introduction to the ways in which meaning is conveyed in language. Alan Cruse covers semantic matters, but also deals with topics that are usually considered to fall under pragmatics. A major aim is to highlight the richness and subtlety of meaning phenomena, rather than to expound any particular theory. Rich in examples and exercises, Meaning in Language provides an invaluable descriptive approach to this area of linguistics for undergraduates and postgraduates alike.

Without denying the contradictory character of Marx s thought, the French philosopher Daniel Bensaid sets out to demonstrate that it was not a philosophy of the ...