Diet directly affects children’s physical and mental development. Nonetheless, how food insecurity and household food consumption impact the cognitive performance of children at risk of social exclusion remains poorly understood. In this regard, children in Guatemala face various hazards, mainly related to the socioeconomic difficulties that thousands of families have in the country. The main objective of this study was to analyze the differences in cognitive performance considering food insecurity and household food consumption in a sample of rural and urban (...) Guatemalan children and adolescents at risk of social exclusion. Child cognitive performance was assessed in 134 children and adolescents from rural and urban settings. Language, attention, and executive functions were assessed using neuropsychological tasks. Differences in cognitive performance in each level of food insecurity and household diet consumption were compared using the Mann–Whitney U test. A stepwise multivariate regression analysis was conducted to determine which factors may influence cognitive scores. The results showed that rural and urban groups did not differ in terms of food insecurity. However, considering just rural areas, differences were found between groups with food security and insecurity in attention and executive function tasks. Moreover, differences were found in food consumption for certain groups of food. Regarding regressions, protein food consumption, which is related to having a more balanced diet, was a relevant factor in executive performance. Contrary to what we expected, performance in attentional tasks was not related to the consumption of any food group. These findings could help politicians and decision-makers to select actions focused on improving diet balance and food security in families at risk of social exclusion. It is necessary to carry out more specific studies on the factors related to diet that affect the cognitive development of minors at risk of social exclusion. In addition, it is necessary to study the implementation of alternative interventions that include low-cost nutrients, thus ensuring that minors have access to a more balanced diet. (shrink)

ABSTRACT:We combine prior research on ethical decision-making in organizations with a rational choice theory of corporate crime from criminology to develop a model of corporate offending that is tested with a sample of U.S. managers. Despite demands for increased sanctioning of corporate offenders, we find that the threat of legal action does not directly affect the likelihood of misconduct. Managers’ evaluations of the ethics of the act, measured using a multidimensional ethics scale, have a significant effect, as do outcome expectancies (...) that result from being associated with the misconduct but not facing formal sanctions. The threat of formal sanctions appears to operate indirectly, influencing ethical evaluations and outcome expectancies. Obedience to authority also affects illegal intentions, with managers reporting higher prospective offending when they are ordered to engage in misconduct by a supervisor. (shrink)

ABSTRACT:We combine prior research on ethical decision-making in organizations with a rational choice theory of corporate crime from criminology to develop a model of corporate offending that is tested with a sample of U.S. managers. Despite demands for increased sanctioning of corporate offenders, we find that the threat of legal action does not directly affect the likelihood of misconduct. Managers’ evaluations of the ethics of the act, measured using a multidimensional ethics scale, have a significant effect, as do outcome expectancies (...) that result from being associated with the misconduct but not facing formal sanctions. The threat of formal sanctions appears to operate indirectly, influencing ethical evaluations and outcome expectancies. Obedience to authority also affects illegal intentions, with managers reporting higher prospective offending when they are ordered to engage in misconduct by a supervisor. (shrink)

We combine prior research on ethical decision-making in organizations with a rational choice theory of corporate crime from criminology to develop a model of corporate offending that is tested with a sample of U.S. managers. Despite demands for increased sanctioning of corporate offenders, we find that the threat of legal action does not directly affect the likelihood of misconduct. Managers’ evaluations of the ethics of the act, measured using a multidimensional ethics scale, have a significant effect, as do outcome expectancies (...) that result from being associated with the misconduct but not facing formal sanctions. The threat of formalsanctions appears to operate indirectly, influencing ethical evaluations and outcome expectancies. Obedience to authority also affects illegal intentions, with managers reporting higher prospective offending when they are ordered to engage in misconduct by a supervisor. (shrink)

Many contemporary theorists charge that naïve realists are incapable of accounting for illusions. Various sophisticated proposals have been ventured to meet this charge. Here, we take a different approach and dispute whether the naïve realist owes any distinctive account of illusion. To this end, we begin with a simple, naïve account of veridical perception. We then examine the case that this account cannot be extended to illusions. By reconstructing an explicit version of this argument, we show that it depends critically (...) on the contention that perceptual experience is diaphanous, or more minimally and precisely, that there can be no difference in phenomenal properties between two experiences without a difference in the scenes presented in those experiences. Finding no good reason to accept this claim, we develop and defend a simple, naïve account of both veridical perception and illusion, here dubbed Simple, Austere Naïve Realism. (shrink)

This new edition of The Life of Adam Smith remains the only book to give a full account of Smith's life whilst also placing his work into the context of his life and times.

ABSTRACT:We combine prior research on ethical decision-making in organizations with a rational choice theory of corporate crime from criminology to develop a model of corporate offending that is tested with a sample of U.S. managers. Despite demands for increased sanctioning of corporate offenders, we find that the threat of legal action does not directly affect the likelihood of misconduct. Managers’ evaluations of the ethics of the act, measured using a multidimensional ethics scale, have a significant effect, as do outcome expectancies (...) that result from being associated with the misconduct but not facing formal sanctions. The threat of formal sanctions appears to operate indirectly, influencing ethical evaluations and outcome expectancies. Obedience to authority also affects illegal intentions, with managers reporting higher prospective offending when they are ordered to engage in misconduct by a supervisor. (shrink)

There is little empirical evidence showing a direct link between a capacity for statistical learning (SL) and proficiency with natural language. Moreover, discussion of the role of SL in language acquisition has seldom focused on literacy development. Our study addressed these issues by investigating the relationship between SL and reading ability in typically developing children and healthy adults. We tested SL using visually presented stimuli within a triplet learning paradigm and examined reading ability by administering the Wide Range Achievement Test (...) (WRAT-4; Wilkinson & Robertson, 2006). A total of 38 typically developing children (mean age of 9;5 years, range 6;4–12;5) and 37 healthy adults (mean age of 21 years, range 18–34) were assessed. In children, SL was significantly related to reading ability. Importantly, this relationship was independent of grade and also age. The adult data, too, revealed that SL was significantly related to reading ability. A regression analysis of the combined child and adult data revealed that SL accounted for a unique amount of variance in reading ability, after age and attention had been taken into consideration. For the first time, this study provides empirical evidence that a capacity for more effective SL is related to higher reading ability in the general population. (shrink)

Adam Smith is perceived, through his best-known book, An Inquiry into the Nature and Causes of the Wealth of Nations, as the founder of economics as a science. His thought has shaped modern ideas about the market economy and the role of the state in relation to it. Yet Smith needs to be recognized as more than this, as a man of letters, moralist, historian, and critic, as well as an economist, if we are to get full value for his (...) ideas and perspectives in contemporary applications. Ian Simpson Ross is the biographer of Lord Kames, Smith's patron, and of the Scottish poet William Dunbar, and has edited, with E C Mossner, Smith's correspondence for the Glasgow edition of his works. In this, the first full-scale biography of Adam Smith for a hundred years, Ross brings his subject in to historical light as a thinker and author by examining his family circumstance, education, career, and social and intellectual circle, including David Hume and Francois Quesnay, revealed through his correspondence, archival documents, the reports of contemporaries, and the record of his publications. Readers will meet Smith as a student at a lively Glasgow and sleepy Oxford; freelance lecturer in rhetoric; innovative university teacher; tutor travelling abroad with a Duke; acclaimed political economist; policy advisor to governments during and after the American crisis; and finally, if paradoxically in view of his tenets, a Commissioner of Customs coping with the free traders in the smuggling business. This is the life of a Scottish moral philosopher whose legacy of thought concerns and affects us all. Its lively and informed account will appeal to those interested in the social and intellectual milieu of the eighteenth century, and in scottish history. Economists and philosophers will find much to read about the history of their disciplines, supported by full documentation. (shrink)

Pax6 is a transcription factor essential for the development of tissues including the eyes, central nervous system and endocrine glands of vertebrates and invertebrates. It regulates the expression of a broad range of molecules, including transcription factors, cell adhesion and short‐range cell–cell signalling molecules, hormones and structural proteins. It has been implicated in a number of key biological processes including cell proliferation, migration, adhesion and signalling both in normal development and in oncogenesis. The mechanisms by which Pax6 regulates its downstream (...) targets likely involve the use of different splice variants and interactions with multiple proteins, allowing it to generate different effects in different cells. Extrapolation to developmental transcription factors in general suggests that variation in the nature of individual factors is likely to contribute to the emergence of differences between tissues. BioEssays 24:1041–1051, 2002. © 2002 Wiley‐Periodicals, Inc. (shrink)

Both genetic and environmental factors have key roles in determining aggressive tendencies. In particular, reaction to stress appears to be an important factor in precipitating aggressive episodes and individuals may vary in their ability to cope with stressful environments depending on their genetic make up. Evidence from humans and primates indicates that adverse rearing conditions may interact with variants in stress and neurotransmitter pathway genes leading to antisocial and/or violent behaviour. Common alleles of some serotonin pathway genes, including those involved (...) in its degradation (monoamine oxidase A, MAOA), or its re‐uptake into pre‐synaptic neurones (serotonin transporter, SERT) have been shown to confer functional variation. Examination of the interaction between the alleles of such polymorphisms (in particular those affecting MAOA) and environmental stressors suggest that they may provide protection against, or increase sensitivity to, abusive upbringing; an observation that may explain part of the variability in developmental outcomes associated with maltreatment. BioEssays 29: 227–236, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

The decline of empathy among health professional students, highlighted in the literature on health education, is a concern for medical educators. The evidence suggests that empathy decline is likely to stem more from structural problems in the healthcare system rather than from individual deficits of empathy. In this paper, we argue that a focus on direct empathy development is not effective and possibly detrimental to justice-oriented aims. Drawing on critical and narrative theory, we propose an interpersonal approach to enhance empathic (...) capacities that is centered on constructive and transformative interactions which integrates the participatory arts and involves both patients and health professional students. We describe and evaluate a program where patients and students create collaborative, original songs. Interviews and a focus group revealed interactional processes summarized in four themes: reciprocal relationships, interactions in the community, joint goal, and varied collaboration. There was a significant enhancement of positive attitudes about care post-program amongst health professional students. The interpersonal approach may be a preliminary framework for the medical humanities to shift away from a focus on direct empathy development and further towards participatory, co-creative, and justice-oriented approaches to enhance health and thereby empathic capabilities. (shrink)

Although neither the genome nor the environment can be manipulated in research on human behaviour, some of the new tools of molecular genetics can be brought to bear on human behavioural disorders (e.g. cognitive disabilities) and quantitative traits (e.g. cognitive abilities). The inability to manipulate the human genome experimentally has had the positive effect of focusing attention on naturally occuring genetic variation responsible for behavioural differences among individuals in all their complex multifactorial splendour. Genes in such complex multiple‐gene systems are (...) called quantitative trait loci (QTLs), which merge the two worlds of genetic research, quantitative genetics and molecular genetics. Although most genetic research on complex human behaviour has focused on severe mental disorders, cognitive abilities and disabilities may be even more immediately relevant to neuroscience. For example, verbal ability and spatial ability are two of the most heritable cognitive abilities, and reading disability is the first behavioural disability for which replicated QTL linkage has been found. The purpose of this essay is to provide an overview of the genetics of cognitive abilities and disabilities as an example of the impending merger of quantitative genetics and molecular genetics in QTL analysis of complex traits. (shrink)

Several target articles in this BBS special issue address the topic of cerebellar and olivary functions, especially as they pertain to motor earning. Another important topic is the neural interaction between the limbic system and the cerebellum during associative learning. In this commentary we present some of our data on olivo-cerebellar and limbic-cerebellar interactions during eyeblink conditioning. [HOUK et al.; SIMPSON et al.; THACH].

Concerned with criticizing representational theories of knowledge by developing alternative concepts of knowing and communicating, Ian Angus and Lenore Langsdorf bring together eight essays that are united by a common theme: the convergence of philosophy and rhetoric. In the first chapter, Angus and Langsdorf illustrate the centrality of critical reasoning to the nature of questioning itself, arguing that human inquiry has entered a "new situation" where "the convictions and orientations that have traditionally marked the separation of rhetoric and philosophy—the concern (...) for truth and the focus on persuasion—have begun to converge on a new space that can be defined through the central term _discourse._"_ _In these essays, this convergence of rhetoric and philosophy is addressed as it presents itself to a variety of interests that transcend the traditional boundaries of these fields. The two editors, Raymie E. McKerrow, Michael J. Hyde and Craig R. Smith, James W. Hikins and Kenneth S. Zagacki, Calvin O. Schrag and David James Miller, and Richard L. Lanigan map this new space, recognizing that such mapping "simultaneously _constitutes _the territory mapped.". (shrink)

Craig Callender attempts to overturn conventional wisdom within decision theory by contending that rational intertemporal choices need not always conform to an exponential discounting function. He argues that there are cases in which hyperbolic discounting is the height of rationality. This paper does not seek to undermine Callender’s conclusions, but instead raises two interrelated theoretical concerns with his way securing them. The first concern is with his dismissal of influential dual-system explanations of rationality. It is argued that Callender’s criticisms (...) of said explanations fail to assess them at anything like their full weight. It is then suggested that dual-systems approaches in cognitive science do have substantial theoretical problems, but that Callender fails to identify them. The second concern builds on the first and suggests that Callender’s arguments against consensus normative standards might motivate a more dramatically reimagined notion of rationality than the one he seems to embrace. (shrink)

Gangestad & Simpson make a convincing case for male and female psychological access to sexual strategies that dispose us towards both faithful long-term mating and promiscuity – according to socio- ecological conditions. However, their model fails to acknowledge how the human self-system's mediation of conduct can permit us to override voluntarily the pseudo-imperatives of optimizing inclusive fitness.

We are not convinced by Gangestad & Simpson that differential mating strategies within each sex would be greater than such strategies between sexes. The target article does not provide actual evidence of human males who do not desire mating with multiple females, or evidence that the benefits for females of short-term matings with multiple males have ever outweighed the associated costs.

An intro. to Didaktic (the heart of thinking about teaching/teacher educ in Germany) for English-speaking readers, drawing on a range of writings assoc. w/ this tradition. Throws light on assumptions, characteristics, & weaknesses of curriculum thought.

The counterfactual mental state of negligent criminal activity invites skepticism from those who see mental states as essential to responsibility. Here, I offer a revision of the mental state of criminal negligence, one where the mental state at issue is actual and not merely counterfactual. This revision dissolves the worry raised by the skeptic and helps to explain negligence’s comparatively reduced culpability.

Craig Eisendrath reinterprets and unifies the writings of the late-nineteenth-century psychologist William James and the twentieth-century philosopher Alfred North Whitehead. James's psychology achieves greater depth by its grounding in philosophic doctrine, and Whitehead's abstract and frequently abstruse philosophy gains greater specificity through the concrete illustrations provided by a wealth of psychological evidence. The result is an extension of James and an exegesis of Whitehead. The merging of James's theory of will and Whitehead's theory of concrescence and organism is the (...) central pivot of the book. Eisendrath discusses as well the philosophical traditions behind both men and analyzes their theories on perception, time, space, causality, the nature and role of ideas, the laws of nature, God and civilization. (shrink)

In On What Matters, Derek Parfit enters the debate between actualists and possibilists. This debate concerns mere possibilia, possible but non-actual things such as golden mountains and talking donkeys. Roughly, possibilism says that there are such things, and actualism says that there are not. Parfit not only argues for possibilism but also argues that some self-proclaimed actualists are, in fact, unwitting possibilists. -/- I argue that although Parfit’s arguments do not fully succeed, they do highlight a tension within the frameworks (...) of many actualists. Many actualists conscript abstract objects into the role of "possible worlds" to avoid quantifying over mere possibilia. But, in doing so, actualists must quantify over mere possibilia anyway. When we alleviate this tension, a Parfit-friendly form of actualism arguably remains. This form of actualism says that while everything that exists is actual, it is also true in some sense that there are mere possibilia. (shrink)

Is there any difference between playing video games in which the player’s character commits murder and video games in which the player’s character commits pedophilic acts? Morgan Luck’s “Gamer’s Dilemma” has established this question as a puzzle concerning notions of permissibility and harm. We propose that a fruitful alternative way to approach the question is through an account of aesthetic engagement. We develop an alternative to the dominant account of the relationship between players and the actions of their characters, and (...) argue that the ethical difference between so-called “virtual murder” and “virtual pedophilia” is to be understood in terms of the fiction-making resources available to players. We propose that the relevant considerations for potential players to navigate concern (1) attempting to make certain characters intelligible, and (2) using aspects of oneself as resources for homomorphic representation. (shrink)

The last two decades have seen two significant trends emerging within the philosophy of science: the rapid development and focus on the philosophy of the specialised sciences, and a resurgence of Aristotelian metaphysics, much of which is concerned with the possibility of emergence, as well as the ontological status and indispensability of dispositions and powers in science. Despite these recent trends, few Aristotelian metaphysicians have engaged directly with the philosophy of the specialised sciences. Additionally, the relationship between fundamental Aristotelian concepts—such (...) as "hylomorphism", "substance", and "faculties"—and contemporary science has yet to receive a critical and systematic treatment. _Neo-Aristotelian Perspectives on Contemporary Science _aims to fill this gap in the literature by bringing together essays on the relationship between Aristotelianism and science that cut across interdisciplinary boundaries. The chapters in this volume are divided into two main sections covering the philosophy of physics and the philosophy of the life sciences. Featuring original contributions from distinguished and early-career scholars, this book will be of interest to specialists in analytical metaphysics and the philosophy of science. (shrink)

May lethal autonomous weapons systems—‘killer robots ’—be used in war? The majority of writers argue against their use, and those who have argued in favour have done so on a consequentialist basis. We defend the moral permissibility of killer robots, but on the basis of the non-aggregative structure of right assumed by Just War theory. This is necessary because the most important argument against killer robots, the responsibility trilemma proposed by Rob Sparrow, makes the same assumptions. We show that the (...) crucial moral question is not one of responsibility. Rather, it is whether the technology can satisfy the requirements of fairness in the re-distribution of risk. Not only is this possible in principle, but some killer robots will actually satisfy these requirements. An implication of our argument is that there is a public responsibility to regulate killer robots ’ design and manufacture. (shrink)