Further Distinctions between Magic, Reality, Religion, and Fiction     

Pascal Boyer 《Child development》1997,68(6):1012-1014

Children's representations of counterintuitive phenomena can be better understood if we take into account the following: (1) Children may develop a conceptual slot for "counterintuitive+real" phenomena, (2) Notions of "reality" in early children's handling of fiction. (4) Cultural systems of religious representations make particular demands on developmental processes.  相似文献   

Urban residence and higher education do not protect against cognitive decline in aging and dementia: 10-year follow-up of the Canadian Study of Health and Aging     

Edward Helmes  Pascal W. M. Van Gerven 《Educational gerontology》2017,43(11):552-560

The construct of cognitive reserve has primarily been defined in terms of a single proxy measure, education. There may, however, be alternative, potentially additive, proxy measures of cognitive reserve, such as rural or urban residence. Using a large sample of 10,263 older Canadians, ranging in age between 64 and 99 years (mean age = 75.7 years, SD = 7.1), residents of rural and urban areas were compared using the Modified Mini-Mental State (3MS) examination as a dependent variable. Within this sample, subsamples of demented and non-demented individuals were investigated. The 3MS data were analyzed using a linear mixed model with years of education and residence as proxies of cognitive reserve and time of testing (linear and quadratic) as a within-groups variable. All predictor variables in the model (i.e., gender, age, education, residence, and time of testing) had a significant impact on cognitive functioning. The results showed that, although urban residents and higher educated individuals performed better than rural residents and lower educated individuals at baseline, these performance benefits were nullified at 10-year follow-up. The disappearance of these initial performance benefits suggests that urban dwellers and higher educated individuals are not protected against age-related cognitive decline. Thus, no support was found for the cognitive reserve hypothesis.  相似文献   

The acquisition and transfer of knowledge of electrokinetic-hydrodynamics (EKHD) fundamentals: an introductory graduate-level course     

Jennifer Pascal  Rocío Tíjaro-Rojas  Mario A. Oyanader 《European Journal of Engineering Education》2017,42(5):493-512

Relevant engineering applications, such as bioseparation of proteins and DNA, soil-cleaning, motion of colloidal particles in different media, electrical field-based cancer treatments, and the cleaning of surfaces and coating flows, belongs to the family of ‘Applied Field Sensitive Process Technologies’ requiring an external field to move solutes in a fluid within a fibrous (or porous) domain. This field incorporates an additional variable that makes the analysis very challenging and can create for the student a number of new problems to solve. A graduate-level course, based on active-learning approaches and High Performance Learning Environments, where transfer of knowledge plays a key role, was designed by the Chemical Engineering Department at Tennessee Technological University. This course, where the fundamentals principles of EKHD were taught to science, engineering and technology students was designed by the Chemical Engineering Department at the Tennessee Technological University, Cookeville, TN. An important number of these students were able to grasp the tools required to advance their research projects that led to numerous technical presentations in professional society meetings and publications in peered-reviewed journals.  相似文献   

The emotions aroused by a vocational transition in adolescents: why,when and how are they socially shared with significant others?     

Vignoli  Emmanuelle  Nils  Frédéric  Parmentier  Michaël  Mallet  Pascal  Rimé  Bernard 《International Journal for Educational and Vocational Guidance》2020,20(3):567-589

International Journal for Educational and Vocational Guidance - Adolescents (N = 359) completed a self-report questionnaire assessing the emotional impact of an...  相似文献   

Artistic Constitutions of the Civil Domain: On Art,Education and Democracy          下载免费PDF全文

Pascal Gielen 《The International Journal of Art & Design Education》2017,36(2):134-140

How can we understand the relationship between art, education and democracy in the contemporary Western political condition? The recent presidential elections in the USA showed that the classical model of liberal representative democracy is shaking on its foundations. The question is how can artists and education respond to this political condition? In this article it is argued that art has a special quality to address political, and especially democratic, issues. It can strengthen education in its lessons in democracy and citizenship. Art has a special quality to walk on an alternative path of democracy, namely that of the civil domain. In the civil sphere artistic qualities and skills of designing and of imagination can play a crucial role.  相似文献   

Integration of Stochastic Differential Equations Using Structural Equation Modeling: A Method to Facilitate Model Fitting and Pedagogy     

Pascal R. Deboeck  Aaron J. Boulton 《Structural equation modeling》2016,23(6):888-903

Stochastic differential equation (SDE) models are a promising method for modeling intraindividual change and variability. Applications of SDEs in the social sciences are relatively limited, as these models present conceptual and programming challenges. This article presents a novel method for conceptualizing SDEs. This method uses structural equation modeling (SEM) conventions to simplify SDE specification, the flexibility of SEM to expand the range of SDEs that can be fit, and SEM diagram conventions to facilitate the teaching of SDE concepts. This method is a variation of latent difference scores (McArdle, 2009; McArdle & Hamagami, 2001) and the oversampling approach (Singer, 2012), and approximates the advantages of analytic methods such as the exact discrete model (Oud & Jansen, 2000) while retaining the modeling fiexibility of methods such as latent differential equation modeling (Boker, Neale, & Rausch, 2004). A simulation and empirical example are presented to illustrate that this method can be implemented on current computing hardware, produces good approximations of analytic solutions, and can flexibly accommodate novel models.  相似文献   

Multivariate predictive model for dyslexia diagnosis     

Guylaine Le Jan  Régine Le Bouquin-Jeannès  Nathalie Costet  Nolwenn Trolès  Pascal Scalart  Dominique Pichancourt  Gérard Faucon  Jean-Emile Gombert 《Annals of dyslexia》2011,61(1):1-20

Dyslexia is a specific disorder of language development that mainly affects reading. Etiological researches have led to multiple hypotheses which induced various diagnosis methods and rehabilitation treatments so that many different tests are used by practitioners to identify dyslexia symptoms. Our purpose is to determine a subset of the most efficient ones by integrating them into a multivariate predictive model. A set of screening tasks that are the most commonly used and representative of the different cognitive aspects of dyslexia was proposed to 78 children from elementary school (mean age = 9 years ± 7 months) exempt from identified reading difficulties and to 35 dyslexic children attending a specialized consultation for dyslexia. We proposed a multi-step procedure: within each category, we first selected the most representative tasks using principal component analysis and then we implemented logistic regression models on the preselected variables. Spelling and reading tasks were considered separately. The model with the best predictive performance includes eight variables from four categories of tasks and classifies correctly 94% of the children. The sensitivity (91%) and the specificity (95%) are both high. Forty minutes are necessary to complete the test.  相似文献   

La Mesure des Effets Pédagogiques des TIC : Pièges et Illusions du Découpage du Réel et de L'administration de la Preuve     

Pascal Marquet  Elke Nissen  Frindte Wolfgang  Köhler Thomas 《Educational Media International》2013,50(2-3):159-164

La forte incitation actuelle de la part des autorités scolaires À recourir aux médias numériques en classe pose une nouvelle fois la question des arguments mis en avant. Et comme À l'occasion d'incitations antérieures (télévision scolaire, audiovisuel, informatique éducative), partisans et détracteurs s'appuient sur différents travaux qui attestent ou non de telle ou telle amélioration ou dégradation. Cette contribution se propose de montrer que les concepts et les modèles convoqués dans certains travaux, y compris les nÔtres et notamment le programme IN-TELE (Internet-Based Teaching and Learning), établissent entre les situations d'enseignement-apprentissage considérés comme classiques et celles qui sont supposées innovantes des distinctions parfois non pertinentes, qui se traduisent par des résultats outrageusement significatifs ou non significatifs. C'est donc le schéma modèle-observation-interprétation que nous interrogeons en suggérant que les outils de pensée disponibles et les procédés d'observation mis en m uvre aujourd'hui dans les différentes disciplines académiques qui s'intéressent aux usages pédagogiques des TIC contraignent, voire altèrent, notre compréhension des phénomènes éducatifs induits par les 'nouveaux' médias. Measuring the pedagogic effects of CIT: traps and illusions of cutting out actuality, and the

administration of proof. The strong current encouragement of school authorities to have recourse to digital media in the classroom poses once again the question of the arguments that have been advanced. And, as at the tine of earlier encouragement, (for school television, audiovisual, educational informatics), partisans and detractors rely on different works which support, or not, such-and-such a praise or detraction. This contribution attempts to show that the concepts and the models brought together in certain works, including our own and notably the IN-TEL (Internet-Based Teaching and Learning) programme, which establish between the teaching-training situations considered as classic and those which are supposed to be innovative, distinctions which sometimes are not pertinent, which are translated into results which are outrageously significant – or non-significant. It is, then, the schema of model-observation-interpretation that we question in suggesting that the mental tools available and the observational procedures used today in the different academic disciplines which are interested in the pedagogic use of CIT constrain us to see, may even, alter our understanding of the educational phenomenon introduced by the 'new' media. Analyse der pädagogischen Auswirkungen von ICT (Information and Communcation Technologies) : Fallen und Illusionen aus der Wirklichkeit, sowie die Beweisführung. Die gegenwärtig stark geförderte Umstellung des Unterrichtsmaterials auf digitale Medien durch die Schulbehörden, stellt erneut die bereits vorgebrachten Argumente in Frage. Und wie schon bei vorangegangenen Einführungen (von Schulfernsehen, Audiovision, pädagogische Informatik) beziehen sich Befürworter und Gegner auf verschiedene Studien, die den Nutzen oder Unnutzen attestieren. Dieser Beitrag versucht aufzuzeigen, dass herangezogene Konzepte und Modelle in verschiedenen Arbeiten - einschliesslich der unseren und insbesondere des Programms IN-TELE (Internet-Based Teaching and Learning) - sich zwischen klassischen Bildungssituationen und denen als innovativ angenommenen wiederfinden - auch wenn diese Unterscheidung nicht immer treffend ist. Wir stellen also das Schema Modell-Observation-Interpretation in Frage, indem wir suggerieren, dass die heute applizierten Denkmodelle und Observationsverfahren - der verschiedenen akademischen Disziplinen, die sich für den pädagogischen Gebrauch von ICT interessieren - für unser Verständnis des pädagogischen Einflusses durch Multimedia hinderlich sind, ja wenn nicht sogar deren Gebrauch nachteilig beeinflussen.  相似文献   

Review of several optical non-destructive analyses of an easel painting. Complementarity and crosschecking of the results     

Mady Elias  Nadejda Mas  Pascal Cotte 《Journal of Cultural Heritage》2011,12(4):335

Five optical analyses of a given work of art are presented, using multispectral imaging, optical coherence tomography, goniophometry, UV-fluorescence emission spectroscopy and diffuse reflectance spectroscopy. All these methods are non-destructive, contactless, and implementable in situ. They all lead to results in quasi-real time. The multispectral camera allows imaging of the whole painting with very high definition and recording of 240 millions of spectra. Optical coherence tomography allows local 2D and 3D imaging with in-face and in depth stratigraphies inside the painting with a micrometric accuracy. It allows the evaluation of the pigment volume concentration inside a layer, the measurement of the thickness of one or two varnish layers, the detection and measurements of gaps inside the paint layer, the depth of varnish micro-cracks. Goniophotometry allows the measurement of the upper surface state of the painting in different locations, by quantifying the mean slope of the facets making up the surface. UV-fluorescence emission spectroscopy allows the identification of the resin, the binder and the ageing state of varnishes by use of databases of reference varnishes. Diffuse reflectance spectroscopy leads to pigment, pigment mixture and dye identifications again by use of databases. The three last methods are implemented with the same portable multi-function instrument. It allows time saving, locations on request in front of the artwork and easy use by non-scientists. Each instrument is described with its protocol and accuracy. The studied painting is a portrait of a lady painted by the Austrian artist Franz Strotszberg, chosen for its several restorations. The five kinds of results are successively detailed, analysed and compared between themselves. It is shown that the different results are complementary and their crosschecking brings thorough information. For example, the shape of the network of varnish micro-cracks detected on the surface with the multispectral camera is added to the measurement of their depth with optical coherence tomography. Another example allows connecting two different surface states of the upper varnished surface measured by goniophotometry with the identification of these varnish with UV-fluorescence and with their thicknesses measured with optical coherence tomography.  相似文献   

New World Miniatures: Shirley Jackson's The Sundial and Postwar American Society     

Richard Pascal 《Journal of American culture (Malden, Mass. : 2003)》2000,23(3):99-111

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