In recent decades, there have been major changes in the organisation of social reproduction. As middle-class women have entered the workforce in large numbers, and state provision of childcare and other welfare services has been scaled back under neo-liberalism, there has been an unprecedented outsourcing of household labour to the market. The resulting commodification of social reproduction has not liberated women from the demands of housework but has largely shifted this work away from women in the Global North towards (...) migrant women workers from poor and heavily indebted countries of the Global South. At the same time, there has also been a huge increase in internal migration within Global South countries, as newly wealthy middle classes in the cities are being serviced by poor rural women. Commodified domestic labour relies on the existence of gendered and racialised migrant workers. This article examines the domestic workers’ strike as an effective and urgent mode of political action given the massive and growing concentration of migrant women in domestic work. This requires a reassessment of earlier feminist strategies based on a nuclear family model and current advocacy strategies that, influenced by foundations, have rejected the strike tactic in favour of limited legal strategies. This article draws on my empirical research on domestic workers’ movements in the USA and India in order to highlight emerging strategies of labour movements. (shrink)

In this study, we apply MOSAIC (model of syntax acquisition in children) to the simulation of the developmental patterning of children's optional infinitive (OI) errors in 4 languages: English, Dutch, German, and Spanish. MOSAIC, which has already simulated this phenomenon in Dutch and English, now implements a learning mechanism that better reflects the theoretical assumptions underlying it, as well as a chunking mechanism that results in frequent phrases being treated as 1 unit. Using 1, identical model that learns from child‐directed (...) speech, we obtain a close quantitative fit to the data from all 4 languages despite there being considerable cross‐linguistic and developmental variation in the OI phenomenon. MOSAIC successfully simulates the difference between Spanish (a pro‐drop language in which OI errors are virtually absent) and obligatory subject languages that do display the OI phenomenon. It also highlights differences in the OI phenomenon across German and Dutch, 2 closely related languages whose grammar is virtually identical with respect to the relation between finiteness and verb placement. Taken together, these results suggest that (a) cross‐linguistic differences in the rates at which children produce OIs are graded, quantitative differences that closely reflect the statistical properties of the input they are exposed to and (b) theories of syntax acquisition need to consider more closely the role of input characteristics as determinants of quantitative differences in the cross‐linguistic patterning of phenomena in language acquisition. (shrink)

The Einstellung effect occurs when the first idea that comes to mind, triggered by familiar features of a problem, prevents a better solution being found. It has been shown to affect both people facing novel problems and experts within their field of expertise. We show that it works by influencing mechanisms that determine what information is attended to. Having found one solution, expert chess players reported that they were looking for a better one. But their eye movements showed that they (...) continued to look at features of the problem related to the solution they had already thought of. The mechanism which allows the first schema activated by familiar aspects of a problem to control the subsequent direction of attention may contribute to a wide range of biases both in everyday and expert thought - from confirmation bias in hypothesis testing to the tendency of scientists to ignore results that do not fit their favoured theories. (shrink)

In this study we use a computational model of language learning called model of syntax acquisition in children (MOSAIC) to investigate the extent to which the optional infinitive (OI) phenomenon in Dutch and English can be explained in terms of a resource-limited distributional analysis of Dutch and English child-directed speech. The results show that the same version of MOSAIC is able to simulate changes in the pattern of finiteness marking in 2 children learning Dutch and 2 children learning English as (...) the average length of their utterances increases. These results suggest that it is possible to explain the key features of the OI phenomenon in both Dutch and English in terms of the interaction between an utterance-final bias in learning and the distributional characteristics of child-directed speech in the 2 languages. They also show how computational modeling techniques can be used to investigate the extent to which cross-linguistic similarities in the developmental data can be explained in terms of common processing constraints as opposed to innate knowledge of universal grammar. (shrink)

In this commentary, we discuss an important pattern of results in the literature on the neural basis of expertise: decrease of cerebral activation at the beginning of acquisition of expertise and functional cerebral reorganization as a consequence of years of practice. We show how these two results can be integrated with the neural reuse framework.

Expert chess players, specialized in different openings, recalled positions and solved problems within and outside their area of specialization. While their general expertise was at a similar level, players performed better with stimuli from their area of specialization. The effect of specialization on both recall and problem solving was strong enough to override general expertise—players remembering positions and solving problems from their area of specialization performed at around the level of players 1 standard deviation (SD) above them in general skill. (...) Their problem‐solving strategy also changed depending on whether the problem was within their area of specialization. When it was, they searched more in depth and less in breadth; with problems outside their area of specialization, the reverse. The knowledge that comes from familiarity with a problem area is more important than general purpose strategies in determining how an expert will tackle it. These results demonstrate the link in experts between problem solving and memory of specific experiences and indicate that the search for context‐independent general purpose problem‐solving strategies to teach to future experts is unlikely to be successful. (shrink)

Essays, written between 1920 and 1953, by an influential, modern painter on the purpose of art in modern life.

For many years, the game of chess has provided an invaluable task environment for research on cognition, in particular on the differences between novices and experts and the learning that removes these differences, and upon the structure of human memory and its paramaters. The template theory presented by Gobet and Simon based on the EPAM theory offers precise predictions on cognitive processes during the presentation and recall of chess positions. This article describes the behavior of CHREST, a computer implementation of (...) the template theory, in a memory task when the presentation time is varied from one second to sixty, on the recall of game and random positions, and compares the model to human data. Strong players are better than weak players in both types of positions, especially with long presentation times, but even after brief presentations. CHREST predicts the data, both qualitatively and quantitatively. Strong players' superiority with random positions is explained by the large number of chunks they hold in LTM. Their excellent recall with short presentation times is explained by templates, a special class of chunks. CHREST is compared to other theories of chess skill, which either cannot account for the superiority of Masters in random positions or predict too strong a performance of Masters in such positions. (shrink)

RésuméLe cas du dominicain allemand Eckhart montre que le mysticisme ne se con‐fond pas necessairement avec ľirrationalité. Sur trois exemples, on établit que les paradoxes mystiques du Maître appartiennent à la logique ?'un systéme et qu'il n'en va pas autrement de sa doctrine de l'analogie. Eckhart manifeste avec éclat son intention de rationalité dans le projet de ľOpus propositionum ‐réduction de toute sa doctrine aux propositions formées à l'aide de quatorze concepts et de leurs opposes – et dans sa volonté (...) de fonder sur trois prémisses seulement sa réponse à toutes les accusations dont il a été l'objet. On décrit ici cette compénétration du mystique et du rationnel en disant que le raisonnement met en lumière la structure du champ spéculatif engenderé par le choix mystique qui consiste à poser la dépendance radicale de tout existant fini par rapport à Dieu. Dans cette perspective, la question se pose de savoir si toute philosophic n'implique pas des presuppositions dont la fonction est analogue à celles ? Eckhart et que, pour cette raison, on peut les appeler mystiques en un sens large.SummaryThe case of the German dominican Eckhart shows that mysticism does not necessarly merge with irrationality. Taking three examples, the author shows that the mystical paradoxes of the Master belong to the logic of a system and it is the same for his doctrine of analogy. Eckhart clearly manifests his intention of rationality in the project of Opus propositionum– the reduction of all his doctrine to propositions formed with the assistance of fourteen concepts and their opposites – and in his wish to base, on three premises only, his response to all the accusations made against him. Attention is given to the interaction of the mystic and the rational, intimating that the reasoning enhances the structure of the speculative field generated from the mystic choice. This consists of placing the radical dependence of every finite being in relation to God. From this point of view, the question arises as to knowing whether all philosophy does not imply presuppositions, whose function is analoguous to those of Eckhart. For this reason, one can call these presuppositions mystic in its widest sense. (shrink)

The Poetic Structure of the World is a major reconsideration of a crucial turningpoint in Western thought and culture: the heliocentric revolution of Copernicus and Kepler. FernandHallyn treats the work of these two figures not simply in terms of the history of science orastronomy, but as events embedded in a wider field of images, symbols, texts, and practices. Thesenew representations of the universe, he insists, cannot be explained by recourse to explanations of"genius" or "intuition."Instead, Hallyn investigates the problem of how (...) new scientific hypothesesare actually formed and the complex way in which certain facts and not others are selected tosupport a particular theory. He contends that the scientific imagination is not fundamentallydifferent from a mythic or poetic imagination and that the work of Copernicus and Kepler must beexamined on the level of rhetorical structure. Hallyn shows the sun-centered universe to beinseparable from the aesthetic, epistemological, theological, and social imperatives of bothneoplatonism and mannerism in the sixteenth centuryFernand Hallyn is a Professor in the Departmentof French Literature at the University of Ghent. Distributed for Zone Books. (shrink)

Understanding how look-ahead search and pattern recognition interact is one of the important research questions in the study of expert problem solving. This paper examines the implications of the template theory Gobet & Simon, 1996a , a recent theory of expert memory, on the theory of problem solving in chess. Templates are chunks Chase & Simon, 1973 that have evolved into more complex data structures and that possess slots allowing values to be encoded rapidly. Templates may facilitate search in three (...) ways: a by allowing information to be stored into LTM rapidly; b by allowing a search in the template space in addition to a search in the move space; and c by compensating loss in the minds eye due to interference and decay. A computer model implementing the main ideas of the theory is presented, and simulations of its search behaviour are discussed. The template theory accounts for the slight skill difference in average depth of search found in chess players, as well as for other empirical data. (shrink)

Gemma Frisius (1508–1555), who worked at the university of Louvain, heard about the Copernican system already around 1530 and afterwards was a careful reader of the Narratio prima and the De Revolutionibus. The article argues that his posthumous preface to the Ephemerides (1556) by his pupil Stadius expresses his ultimate opinion on the system of the world. Moreover, it is also the only text where he tackles the epistemological problems of the question. A careful analysis of this preface shows that (...) at the end of his life, on the ground of observations as well as philosophical demands, he admitted at least the first two movements ascribed to the earth by Copernicus. (shrink)

Using data on submitted and published manuscripts in Feminist Economics from 1995 to 2019, we examine differences in method and scope used by authors residing in the Global North and Global South. We specifically focus on research methods, intersectional analyses, region of analysis, and co-authorship status. Further, using logistic regression models, we examine the relationship between authors’ location and use of research methods. We find authors in the Global South are more likely to engage in empirical and mixed-methods papers compared (...) to Global North authors in our sample. Moreover, a greater share of Global South authors engage in intersectional analysis and exhibit geographical focus on developing countries. Drawing insights from the Feminist Economics manuscripts data, we argue that encouraging Global South research can contribute to the goals of the field of feminist economics – aimed at inclusivity, diversity of standpoints, and plurality in research methods, thereby improving overall economic research. (shrink)

The lack of consensus in American society regarding the permissibility of assisted suicide and euthanasia is due in large part to a failure to address the nature of the human person involved in the ethical act itself. For Karol Wojtyla, philosopher and Pope, ethical action finds meaning only in an authentic understanding of the person; but it is through acting ( actus humanus ) alone that the human person reveals himself. Knowing what the person ought to be cannot be divorced (...) from what he ought to do; forWojtyla, the structure of the ethical “do” – the act itself – comes first. The current paper will focus on four arguments used to justify assisted suicide and euthanasia: (1) the argument from autonomy, (2) the argument from compassion, (3) the argument from the evil of suffering, and (4) the argument from the loss of dignity. It will seek to answer each claim from the perspective of Karol Wojtyla's philosophical anthropology. Much of this will come from his defining work in pure philosophy, The Acting Person (1969). The final part of the paper will suggest some positive solutions to the stalemate over the euthanasia debate, again drawn from Wojtyla's idea of human fulfillment through participation with the other, and with the community itself. (shrink)

Os estudos das ciências têm apontado transformações no regime de produção de conhecimento em diferentes modelos (modo2, tríplice hélice, ator-rede, pós-acadêmico etc.), enfatizando suas características interdisciplinares, multiatores e multilocais. Buscando explicar a realidade, modelos criam imagens interpretativas que nela interferem por funcionarem como parâmetros para o agir. As diferenças e prognósticos implícitos que apresentam indicam não só cargas locais, culturais ou ideológicas na sua construção mas, especialmente, que diferentes forças em ação ainda não encontraram estabilização, de modo que estaríamos ainda (...) num momento de transição. (shrink)

É reconhecida, contemporaneamente, a capacidade da literatura na formação de sujeitos críticos e participantes socialmente. Sendo assim, tão logo a escola passou a ser popularizada, a literatura teve, também, ampla divulgação nesse espaço. No entanto, apesar dessa relação ter sido iniciada por volta de cinquenta anos, cada vez mais, constata-se a dificuldade da escola na formação de leitores literários. Em vista disso , é objetivo deste artigo problematizar questões pertinentes ao trabalho com a literatura em dois espaços fundamentais para melhorar (...) a qualidade da educação básica no Brasil : a sala de aula e a biblioteca. (shrink)