Food-specific inhibition training (FSIT) is a computerised task requiring response inhibition to energy-dense foods within a reaction-time game. Previous work indicates that FSIT can increase the number of healthy foods (relative to energy-dense foods) children choose, and decrease calories consumed from sweets and chocolate. Across two studies, we explored the impact of FSIT variations (e.g., different response signals, different delivery modes) on children’s food choices within a time-limited hypothetical food-choice task. In Study 1, we varied the FSIT Go/No-Go signals to (...) be emotive (happy vs. sad faces) or neutral (green vs. red signs). One-hundred-and-fifty-seven children were randomly allocated to emotive-FSIT, neutral-FSIT, or a non-food control task. Children participated in groups of 4–15. No significant FSIT effects were observed on food choices (all values ofp> 0.160). Healthy-food choices decreased over time regardless of condition (p 0.050). Healthy choices decreased over time in the control group (p= 0.001) but did not change in the two FSIT groups (bothp> 0.300) supporting previous evidence that FSIT may have a beneficial effect on children’s food choices. Ensuring that children perform FSIT with high accuracy (e.g., by using FSIT in quiet environments and avoiding group-testing) may be important for impacts on food choices though. Future research should continue to explore methods of optimising FSIT as a healthy-eating intervention for children. (shrink)

This essay explores the nature and neurological basis of creativity in technical production. After presenting a model of expert technical cognition based in cognitive anthropology and cognitive psychology, the authors propose that craft production has three inherent sources of novelty — procedural drift, serendipitous error and fiddling. However, these are quite limited in their creative potential, which may help explain the virtual absence of innovation over the long millennia of the Palaeolithic. Innovation can be far more rapid and effective via (...) invention, which requires folk theories of causation and adequate working memory capacity, all fairly recent evolutionary developments. The neurological basis of expert technical cognition lies in well-known cortical and sub-cortical structures, but recent research has established a provocative role for the cerebellum in the formulation of novel arrangements. (shrink)

Glowacki explored the conditions required for peace and argued its preconditions arose only within the last 100,000 years. The present commentary addresses some major brain changes that occurred only in Homo sapiens within that period of time and the verbal and nonverbal cognitive sequelae of those neurological changes that may have aided the diplomatic negotiations required for peaceful solutions.

Dès ses premiers écrits, Lonergan a été attentif à la dimension d'amitié qui caractérise les ordres trinitaire et créé. L'homme est par essence ouvert au delà de lui-même; ne pouvant pas coïncider à soi, il est appelé à quelque conversion. La pensée moderne, qui par contre l'a prétendu capable de présence à soi; soutint l'individualisme òu le rapport à l'autre devenait instrumental. La réaction post-moderne, qui accentue l'idée d"autre', réveille la conscience à ses traits plus humains, en favorisant en même (...) temps un retour à la tradition philosophique et théologique sur l'amitié, òu d'ailleurs son idée d''autre' se voit elle-même enrichie. La réflexion thomiste sur la charité comme amitié divine est ici décisive. Lonergan la reprend en explicitant l'essence du corps mystique. L'attention à l'expérience concrète invite enfin à conduire la réflexion jusqu'au plan de l'éducation, d'òu on ne peut pas abstraire l'exigence du don de soi, à l'exemple du Christ qu'y s'est abaissé jusqu'à nous. (shrink)

"The Fragility of Consciousness is the first published collection of his essays and contains several of his best known writings as well as unpublished work. The essays in this volume exhibit a long interdisciplinary engagement with the relationship between faith and reason in the context of the crisis of culture that has marked twentieth- and twenty-first century thought and practice. Frederick G. Lawrence, with his profound and generous commitment to the intellectual life of the church, has produced a (...) body of work that engages with Heidegger, Gadamer, Habermas, Ricoeur, Strauss, Voegelin, and Benedict XVI among others. These essays also explore various themes such as the role of religion in a secular age, political theology, economics, neo-Thomism, Christology, and much more. In an age marked by social, cultural, political, and ecclesial fragmentation, Lawrence models a more generous way--one that prioritizes friendship, conversation, and understanding above all else."--. (shrink)

What capitalist economics call business or trade cycles with their recessions and depressions, and Marxists, in terms of surplus value and exploitation, call crises are fundamental misunderstandings of what Bernard Lonergan conceives as the true intelligibility of the rhythms of production and monetary circulation of the advanced exchange economy. In his circulation analysis he expresses the intelligibility of macroeconomic dynamics in terms of a pure cycle that involves the anti-egalitarian flows proper to new surplus or productive goods expansion and the (...) egalitarian flows proper to basic or consumer goods expansion, which Marxists correctly complain are not fully carried out. Crucial to the smooth expansion are (1) the crossover payments between surplus and basic monetary circuits in harmony with the phases of economic development, (2) the re-understanding of profit not as a criterion of economic activity but as involving a group interest that does not strictly 'belong' to capitalist entrepreneurs, and yet cannot be negotiated by a socialist bureaucracy. The issue is not greed on the part of either capitalists or workers but ignorance, which this analysis tries to correct. /// O presente artigo mostra de que modo aquilo que na economia capitalista é considerado como um ciclo de negócio ou de comércio com as suas respectivas reces-sões e depressões, e os Marxistas, interpretando o fenómeno em termos de mais-valia e de exploração, chamam de crises, é concebido por Bernard Lonergan nos termos de uma verdadeira inteligibilidade dos ritmos de produção e da circulação monetária próprios à economia de mercado avançada. Lonergan exprime na sua análise da circulação económica a inteligibilidade da dinâmica macroeconómica em termos de um puro ciclo que envolve as cadências anti-igualitárias próprias a novos excedentes comerciais ou expansão dos bens produtivos e as cadências igualitárias próprias à expansão dos bens básicos ou de consumo, o qual os Marxistas, com justiça, consideram que no capitalismo não são completamente cumpridas. Lonergan mostra, assim, que crucial para uma expansão equilibrada é necessário (1) o cruzamento de pagamentos entre excedentes e circuitos monetários básicos em harmonia com as fases do desenvolvimento económico, (2) uma nova compreensão do lucro não como critério da actividade económica, mas como envolvente do interesse grupal que não pertence estritamente a empresários capitalistas, e contudo não pode ser negociada por uma burocracia socialista. Deste modo, mostra-se que o problema fundamental da economia não é o egoísmo da parte dos capitalistas ou dos trabalhadores, mas sim a ignorância, problema este que Lonergan, mediante a sua análise, tenta corrigir. (shrink)

Hans-Georg Gadamer's hermeneutic philosophy is most well known for its phenomenology of interpretation in the Geisteswissenschaften or humanities. It moves Heidegger's ' As–structure ' of understanding through an appreciation of the primacy of questioning to the dialogical structure of interpretation as mediated by language. This phenomenology grounds a linguistic ontology, which rehabilitates metaphysics as a renewal of the tradition of a metaphysics of light, without transgressing the limits of phenomenological accessibility. The result is a metaphysics of finitude that is undogmatically (...) open to the infinite. At the heart of this linguistic ontology is the speculative structure by which language-in-use is related to being in a way that overcomes all kinds of representationalism and of naive picture-thinking (including empiricism and idealism). Hans-Georg Gadamer's ontology is postmodern yet genuinely metaphysical. /// A filosofia hermenêutica de Hans-Georg Gadamer é particularmente conhecida pela sua fenomenologia da interpretação no âmbito das Ciências do Espírito (Geisteswissenschaften). Pela importancia que dá à primazia da interrogação, Gadamer transforma a estrutura heideggeriana do como da compreensão numa estrutura dialógica da interpretação mediada pela linguagem. Esta fenomenologia fundamenta uma ontologia linguística, a qual constitui uma rehabilitação da metafisica sob a forma de uma reactualização da tradição que é a metafisica da luz, mas sem contudo transgredir os limites impostos pela acessibilidade fenomenológica da questão. Daí resulta uma metafisica da finitude aberta ao infinito de forma não dogmática. No centro desta ontologia linguística está uma estrutura especulativa segundo a qual a linguagem-uso se relaciona com o ser de forma a que todo e qualquer tipo de representacionalismo ou pensamento-imagem (onde se incluem tanto o empirismo como o idealismo) seja superado. O artigo visa, pois, demonstrar até que ponto a ontologia de Hans-Georg Gadamer é simultaneamente pós-moderna e genuinamente metafisica. (shrink)

The essays in this book deal broadly with the question of what form reasoning about life and society can take in a culture permeated by scientific and technical modes of thought. They attempt to identify certain very basic types of questions that seem to escape scientific resolution and call for, in Gadamer's view, philosophical reflection of a hermeneutic sort.In effect, Gadamer argues for the continued practical relevance of Socratic-Platonic modes of thought in respect to contemporary issues. As part of this (...) argument, he advances his own views on the interplay of science, technology, and social policy.These essays, which are not available in any existing translation or collection of Gadamer's work, are remarkably up-to-date with respect to the present state of his thinking, and they address issues that are particularly critical to social theory and philosophy.Perhaps more than anyone else, Hans-Georg Gadamer, who is Professor Emeritus at the University of Heidelberg and Distinguished Visiting Professor at Boston College, is the doyen of German Philosophy. His previously translated works have been widely and enthusiastically received in this country. He is recognized as the chief theorist of hermeneutics, a strong and growing movement here in a number of disciplines, from theology and literary criticism to philosophy and social theory.A book in the series Studies in Contemporary German Social Thought. (shrink)

Carey leaves unaddressed an important evolutionary puzzle: In the absence of a numeral list, how could a concept of natural number ever have arisen in the first place? Here we suggest that the initial development of natural number must have bootstrapped on a material culture scaffold of some sort, and illustrate how this might have occurred using strings of beads.

In The Bounds of Cognition, Fred Adams and Kenneth Aizawa treat the arguments for extended cognition to withering criticism. I summarize their main arguments and focus special attention on their distinction between the extended cognitive system hypothesis and the extended cognition hypothesis, as well as on their demand for a mark of the mental.