Although developmental dyslexia (DD) is frequently associate to a phonological deficit, the underlying neurobiological cause remain undetermined. One prominent hypothesis suggests a specific deficit in magnocellular-dorsal (M-D) pathway. Here we investigated the visual M-D and parvocellular-ventral (P-V) pathway in dyslexic and in chronological age and IQ-matched normally reading children by measuring dynamic (frequency doubling illusion) and static stimuli sensibility, respectively. A specific deficit in M-D task was found. Importantly, the M-D deficit was selectively shown in poor phonological decoders. M-D deficit (...) appears to be frequent because 75% of poor pseudo-word readers were at least 1 SD below the mean of the controls. Finally, a replication study by using a new group of poor phonological decoders and reading level controls suggests a possible role of M-D deficit in DD. These results showed that a M-D deficit might impair the sub-lexical mechanisms that are critical for reading development. The possible link between these findings and the oscillatory “temporal sampling” framework is discussed. (shrink)

The chapter explores comparatively the attention to the practical dimension that—each in his own way—Michel Foucault, Friedrich Nietzsche, and the classic pragmatist thinker William James pay when confronted with the challenge of providing a non-skeptical response to the relativist stance on truth that arose in the post-Kantian age. Particular focus will be given to the extent to which these three authors conceived of the practical framework as the only one that allows us to meaningfully address and determine truth.

Adults increase the certainty of their inductive inferences by observing more diverse instances. However, most young children fail to do so. The present study tested the hypothesis that children's sensitivity to instance diversity is determined by three variables: ability to discriminate among instances ( Discrimination ); an intuition that large numbers of instances increase the strength of conclusion ( Monotonicity ); ability to detect subcategories and evaluate numerical differences between the subcategories, or Extraction . A total of 219 Chinese children (...) aged 6 to 11 were tested for sensitivity to diversity by means of Discrimination, Monotonicity, and Extraction. The results indicated that children at all ages were able to discriminate instances and attend to set size. However, only 9- and 11-year-olds demonstrated Extraction and sensitivity to diversity. Furthermore, among all children diversity scores increased linearly with the level of Extraction. These results suggest that the law of large numbers plays a role in children's diversity-based reasoning. (shrink)

Informed consent in research among people with intellectual and developmental disabilities presents challenges for inclusive research—some particular to the IDD community, and some shared with other vulnerable populations. This essay uses my experiences with qualitative research among the IDD community to raise questions about our understanding of consent and about the principle of justice (given the deep-seated inequalities of power and privilege that may exist between a researcher and someone with IDD). I draw on Franklin Miller and Alan Wertheimer’s fair (...) transaction model of informed consent (a response to Ruth Faden and Tom Beauchamp’s autonomous authorization model) to reflect on how structural issues of injustice affect the possibility of fairness in consent transactions with people with IDD. The work of inclusive research requires identifying structural and organizational avenues that can improve fairness in informed consent and assent, as well as improve justice for the IDD community more broadly. (shrink)

Schyns, Goldstone & Thibaut's argument is evaluated from a developmental perspective. Theoretically, feature creation is not necessarily problematic; this view derives from the assumption of innate content (primitive feature sets). Alternative assumptions (e.g., Piaget's theory) are possible. Preschool children readily search for novel features in response to task demands. This is compatible with functionalist approaches, but not the rationalist ones criticized by the authors.

Public policy makers are calling for all university students to learn entrepreneurial competencies to prepare them to be productive citizens in an unpredictable future. Far more than simply starting up businesses, entrepreneurship is increasingly seen as a student-centric pedagogical technique (teaching through entrepreneurship) for helping students learn desperately needed foundational skills and attitudes such as curiosity, creativity, opportunity spotting, grit, resilience, proactivity, adaptability, empathy, self-efficacy, motivation, and tolerance for uncertainty and risk. This article describes generational trends that make this education (...) increasingly important and provides a Comprehensive Framework for Entrepreneurship Education (CFEE) to help implement best practices to achieve measurable Assurances of Learning (AoL) results at the institutional, degree program, and individual course levels. (shrink)

This paper shows how Aquinas gradually developed his view on angelic speech. His major texts are summarized and compared to those of contemporaries (sections II-III). Next the texts are analyzed, focusing on three issues: the notion of ‘word’ (section IV), the role of the will (section V), and the need of signification (section VI). With regard to each of these topics, Aquinas’ thought evolved, first by juxtaposing and later by integrating Augustinian and Aristotelian viewpoints. Aquinas reaches his mature position in (...) the Summa Theologiae by radically reinterpretating the meaning of ‘word’ and denying that angelic speech has a semiotic structure. (shrink)

In this paper we will be concerned with the interpretability logic of PA and in particular with the fact that this logic, which is denoted by ILM, does not have the interpolation property. An example for this fact seems to emerge from the fact that ILM cannot express Σ₁-ness. This suggests a way to extend the expressive power of interpretability logic, namely, by an additional operator for Σ₁-ness, which might give us a logic with the interpolation property. We will formulate (...) this extension, give an axiomatization which is modally complete and arithmetically complete (although for proofs of these theorems we refer to an earlier paper), and investigate interpolation. We show that this logic still does not have the interpolation property. (shrink)

L'originalité du projet henryen réside dans une série de substitutions : substitution, à la "question de l'être", de la "question de l'agir" ; substitution, à une philosophie du voir, d'une analytique de l'affectivité ; substitution, à une herméneutique du sens, d'une architectonique de la force. En reconduisant ce triple geste à ses fondements temporels et en en retraçant la genèse au prisme de nombreux manuscrits, l'objectif de ce livre est de montrer qu'il donne naissance à la figure inédite d'un "vitalisme (...) phénoménologique ", dont la profondeur métaphysique et la portée pratique destinent Michel Henry à devenir un interlocuteur majeur dans les débats contemporains autour du problème de la "vie". (shrink)

Friedrich Nietzsche's criticism towards the substance-concept «I» plays an important role in his late thought, and can be properly understood by making reference to the 19th century debate on the scientific psychology. Friedrich Lange and Ernst Mach gave an important contribution to that debate. Both of them developed the ideas of Gustav Fechner, and thought about a «psychology without a soul», i.e. an investigation that gives up with the old metaphysics of substance in dealing with the mind-body problem. In this (...) paper I shall deal with Lange's and Mach's view of the I/soul, in order to shed some light on Nietzsche's rejection of the «I» in philosophy. (shrink)

This article concludes this special issue of the Journal of Business Ethics that focussed on the Global Survey of Business Ethics as field of Training, Teaching and Research. The article provides a comparative global analysis of the findings in the eight world regions that participated in this global survey viz. Central Asia, East Asia, Europe, Latin America, North America, Oceania, South and South-East Asia, and Sub-Saharan Africa. The eight regions are compared with regard to their findings on the terminology used (...) to refer to Business and Economic Ethics, the prevalence of Business and Economic Ethics, themes covered in training and teaching programs on Business and Economic Ethics, themes covered in Business and Economic Ethics research, and major business ethical issues that are foreseen over the next 5 years. Broad patterns, continuities and discontinuities that emerged in a comparison across the eight regions are identified and discussed. Finally, the article is concluded by identifying some crucial issues for the further development of the field of Business Ethics. (shrink)

The article provides an overview of the Sub-Sahara African region and the four sub-regions in which the 44 countries of Sub-Saharan Africa were divided for the purpose of the Sub-Saharan survey of Business Ethics as field of teaching, training and research. A brief overview of existing literature that reflects on training, teaching and research in the field of Business Ethics in the Sub-Sahara African region is given, after which the research process and methods that were used in the survey are (...) introduced. Then a comparative summary of the findings across the four sub-regions (Western Africa, Southern Africa, Eastern Africa and Francophone Africa) in the region is presented. The discussion of the findings commences with a discussion on the terminology that is used to refer to Business and Economic Ethics in Sub-Saharan Africa. It then provides an overview of the prevalence and distribution of Business Ethics as field of teaching, training and research in Sub-Saharan Africa that demonstrates the substantial growth in the field of Business Ethics since 2000 when an earlier survey was conducted. The focus areas in the field of Business Ethics are identified as well as the major themes that were found with regard to teaching, training and research in Business Ethics. Also the major challenges that are foreseen in the field of Business Ethics over the next 5 year are discussed. Finally, a number of concluding remarks are made that highlight unique features and challenges in the current state of Business Ethics in Sub-Saharan Africa. (shrink)

Nei paragrafi conclusivi della terza dissertazione della "Genealogia della morale" Nietzsche espone l'obiettivo della propria filosofia matura e circoscrive il compito al quale intende dedicarsi negli anni a venire. Quest'ultimo consiste principalmente nel porre in questione ciò che la filosofia non ha mai affrontato problematicamente e operare in particolare una critica del «valore della verità», che è per Nietzsche anche una critica della morale e della cultura europee.

Unbundling -- or the breaking up of conglomerates into smaller independent companies -- normally has very little to do with morality, because decisions to unbundle are usually taken on pure strategic business grounds. However, the way unbundling was introduced into the debate about the restructuring of the South African economy by the African National Congress (ANC), gave unbundling some very distinct moral undertones. In this paper the moral arguments in support of and in opposition to unbundling within the South African (...) context are identified. It is then argued that these rival sets of arguments can be related back to two different sets of moral convictions about redistributive justice. The author argues that the impact of the prevailing moral dissensus on moral decision-making should be given due consideration when dealing with moral disputes such as unbundling. In the final part of the paper an illustration is given of how the moral dispute about unbundling should be approached amidst the mentioned moral dissensus. (shrink)

Due to its multi-disciplinary nature, there are a variety of conceptions about the scope of Business Ethics as an academic field. Confusion about the scope of business ethics can impact detrimentally upon the further development of this field of study. The purpose of this article is to distinguish between various notions of the scope of business ethics and then to determine whether these notions are reconcilable or not. In order to achieve this purpose a definition of the term 'scope' is (...) first provided. In this definition two distinct meanings of the term emerges. It can either refer to the field that is being studied, or it can refer to the purpose of studying a specific field. The field of business ethics is then explored in terms of both these meanings of the concept 'scope'. In this process some tensions within the field of business ethics is exposed. The article concludes with an attempt to reconcile these tensions. S. Afr. J. Philos. Vol.20(3) 2001: 22-34. (shrink)

Children show a remarkable degree of consistency in learning some words earlier than others. What patterns of word usage predict variations among words in age of acquisition? We use distributional analysis of a naturalistic corpus of child‐directed speech to create quantitative features representing natural variability in word contexts. We evaluate two sets of features: One set is generated from the distribution of words into frames defined by the two adjacent words. These features primarily encode syntactic aspects of word usage. The (...) other set is generated from non‐adjacent co‐occurrences between words. These features encode complementary thematic aspects of word usage. Regression models using these distributional features to predict age of acquisition of 656 early‐acquired English words indicate that both types of features improve predictions over simpler models based on frequency and appearance in salient or simple utterance contexts. Syntactic features were stronger predictors of children's production than comprehension, whereas thematic features were stronger predictors of comprehension. Overall, earlier acquisition was predicted by features representing frames that select for nouns and verbs, and by thematic content related to food and face‐to‐face play topics; later acquisition was predicted by features representing frames that select for pronouns and question words, and by content related to narratives and object play. (shrink)

The paper starts by giving a historical and philosophical explanation for the current separation between theology and economics. It is then argued that postmodern culture offers the church and theology an opportunity to get reinvolved in the world of business, and especially in Business Ethics. Before opportunities for involvement is discussed, the question on the unique nature of Christians ethics is posed. The notion of Christian ethics as essentially an understanding of reality is proposed and defended against rival interpretations of (...) Christians ethics. Finally the role that the church and theology can play in developing business morality on the marco-, meso-, and micro-economic levels are discussed. (shrink)

Reflection on the state of business ethics as academic field in Africa has been largely neglected, partly because there existed no overall picture of what is happening in this field of study. This paper reports the findings of the first comprehensive survey on the state of business ethics as academic field on the African continent. It has both a descriptive and reflective component. In the descriptive part of the paper the research strategy and methodology used to conduct this survey is (...) outlined as well as the difficulties encountered in the research project. Then the findings with regard to how academics perceived the purpose of this field of study, what academic activity there is within this field, where it is being done, and how it is institutionalised are reported. In the reflective part of the paper, the implications of these findings are considered and some directives for the further development of business ethics as academic field are proposed. (shrink)

Reflection on the state of business ethics as academic field in Africa has been largely neglected, partly because there existed no overall picture of what is happening in this field of study. This paper reports the findings of the first comprehensive survey on the state of business ethics as academic field on the African continent. It has both a descriptive and reflective component. In the descriptive part of the paper the research strategy and methodology used to conduct this survey is (...) outlined as well as the difficulties encountered in the research project. Then the findings with regard to how academics perceived the purpose of this field of study, what academic activity there is within this field, where it is being done, and how it is institutionalised are reported. In the reflective part of the paper, the implications of these findings are considered and some directives for the further development of business ethics as academic field are proposed. (shrink)

Woiceshyn showed that leaders who exhibit rational egoistic behaviors not only make decisions that lead to organizational success, but that these decisions are also ethical. Woiceshyn’s ethical decision-making model consists of seven fundamental virtues associated with rational egoism: rationality, productiveness, justice, independence, honesty, integrity, and pride. In this paper, we define the rational egoism construct using a virtues-based ethical framework. We compare and contrast the seven virtues under rational egoism with alternative interpretations that arise under altruism, deontology, and teleology in (...) order to further refine the construct. Based on this analysis, we conceptualize rational egoism as a Type II second-order formative model and develop a scale based on the seven underlying virtues. Through the use of partial least squares path modelling, we validate this on a sample of 534 full-time American workers. We then demonstrate that this rational egoism construct has a strong, positive relationship to the transformational leadership construct. Implications for practice are discussed and areas for future study are suggested. (shrink)

L’« effet un peu criant » produit par la juxtaposition qui constitue le concept d’a priori historique ne l’a pas empêché de devenir un concept directeur de l’« épistémologie historique », une orientation philosophique qui introduit la contingence historique au sein des « cadres infrangibles » qui structurent notre expérience. On peut identifier les travaux de cette tradition...

As an alternative to attempts to impose models of personal moral development (e.g. Kohlberg) upon organisations we propose an evolutionary model of managing ethics in organisations. The Modes of Managing Morality Model that we suggest, is based on an analysis that explains why business organisations tend to move from less complex modes of managing ethics to more complex modes thereof. Furthermore, it also identifies the dominant ethics management strategies that characterise each of the stages. It is done in a way (...) that avoids claiming that the more advanced modes of managing ethics necessarily represent moral development by business organisations. Instead of claiming the organisations develop morally, we claim that organisations move through an evolutionary process of improving their sophistication in managing ethical performance. (shrink)

The fields of positive psychology, cognitive behavioral therapy, mindfulness, and goal-setting have all demonstrated that individuals can modify their beliefs, attitudes, intentions, and behaviors to improve their subjective happiness. But which ethical beliefs affect happiness positively? In comparison to ethical belief systems such as deontology, consequentialism, and altruism, rational egoism appears to be alone in suggesting that an individual’s long-term self-interest and subjective happiness is possible, desirable, and moral. Albeit an important theoretical foundation of the rational egoism philosophy, the relationship (...) between rational egoism and subjective happiness has yet to be investigated empirically. Using (Overall and Gedeon, Business and Professional Ethics. 38:43–78, 2018) 24-item rational egoism scale, we test this relationship on a random sample of 534 full-time American workers using partial least squares structural equation modelling (PLS-SEM). Consistent with rational egoism theory, the main contribution to knowledge of this research is finding a statistically significant relationship between rational egoism and subjective happiness. Implications for practice and areas for future study are suggested. (shrink)