Search results for "comparison"
showing 10 items of 701 documents
Children’s Learning and Generalization of Novel Concepts with Comparison Designs
2022
Teaching a new word to children usually consists of the concomitant presentation of its phonological form and an example. It is then expected that they will be able, from this unique example, to generalize the new word to other entities of the same category. They must therefore understand which properties of the example are relevant to correctly generalize the new word (Murphy, 2002). The main objective of this thesis work is to better understand the learning situations of a new concept and its generalization to new stimuli. For this, investigated the comparison paradigm and how variations of the parameters of the task affect generalization.After presenting our paradigm of interest, we show…
Education comparée et coopération internationale, Actes du colloque international Université de La Réunion
2004
04069http://www.ciep.fr/tampon/actesColloqueLaReunion.pdf
L'indice de SEN, outil de mesure de l'équité des systèmes éducatifs. Une comparaison à l'échelle européenne
2005
05007; Sans développer à nouveau les théories de la justice, il est intéressant de s'intéresser à l'une d'elle en particulier, pour voir comment de façon instrumentale, il est possible de mesurer cette équité, grâce à la construction d'un indicateur particulier. La perspective adoptée par Sen notamment, permet de mesurer la justice par la proportion d'individus se situant sous un seuil. Au niveau du système éducatif, l'approche adoptée consiste à penser "qu'aucun élève ne doit quitter le système éducatif au dessous d'un seuil minimum de compétences pour vivre une vie décente dans une société moderne".
SENS's Indicator. A Tool for Measuring the Equity of Educational Systems. A Comparison of European Countries
2005
Initially, Sen's Indicator was built to measure the rate of poverty. Its principal advantage is that it considers three dimensions simultaniously: The rate of poverty, the intensity of poverty, the inequality of income distribution among the poor. For the work of GERESE, SEN's Indicator has been adapted for the educational system. We have built two indicators : an indicator of weakness of the students and another for the excellence of the students. I will develop in this text the indicator of weakness.
L'influence de l'origine sociale sur les performances scolaires : par où passe-t-elle ?
2006
Using PISA 2000 data, this study presents an international comparison of the way social origin influences reading comprehension performances, looking at a variety of variables, some external to the school system, others internal. A variable's effect is strong in proportion to the strength of its association to father's occupation and degree to which it favors performance. The study uses the method of path analysis to distinguish between these two aspects. The French situation is presented, then compared to twelve other European Union countries. In all countries, social origin influences performance much more strongly through external variables than variables internal to the educational syst…
A 3D multispectral integrated acquisition system : acquisition, data coding and compression
2010
We have developed an integrated system permitting the simultaneous acquisition of the 3D shape and the spectral spectral reflectance of scanned object surfaces. We call this system a 3D multispectral scanner because it combines within a stereopair, a multispectral video camera and a structured light projector. We see several application possibilities for a such acquisition system but we want to highlight applications in the field of digital archiving and broadcasting for heritage objects. In the manuscript we first introduce the acquisition system and its necessary calibrations and treatments needed for his use. Then, once the acquisition system is functional, data that are generated are ri…
Quick Affective Judgments: Validation of a Method for Primed Product Comparisons
2015
A method for primed product comparisons was developed, based on the methodological considerations of emotional appraisal process and affective mental contents. The method was implemented as a computer tool, which was utilised in two experiments (N = 18 for both). Ten adjectives served as primes, and five drinking glass pictures as stimuli. Participants' task was to choose a preference between two glasses, given the priming adjective. The results validate the method by providing test-retest reliability measures and showing convergence with questionnaires. Further, different evaluation times between the primes and the stimuli reveal the existence of different mental processes associated with …
Analítica o evocadora: el debate olvidado de la autoetnografía
2016
Existe la necesidad de una estrategia metodológica eficaz para sostener la investigación sobre la práctica profesional de los servicios sociales. La oposición entre el trabajo autoetnográfico de Carolyn ELLIS y Arthur BOCHNER (2000, 2006) y la propuesta analítica de Leon ANDERSON sirven como una lente a través de la cual explorar los aspectos clave de esta discusión. Mientras ELLIS y BOCHNER rechazan cualquier intento de abstracción o sistematización teórica, ANDERSON pretende tender puentes entre la tradición etnográfica y las formas emergentes de narrativa personal. Después de revisar la literatura autoetnográfica, concluyo que si bien la autoetnografía evocadora parece gozar del apoyo ma…
Educación compensatoria : efectos recientes de un estudio clásico (High-Scope)
2014
Este artículo analiza dos estudios que prueban la tesis de que la educación de los desfavorecidos sociales en la edad temprana -3 y 4 años- merece la pena a corto y largo plazo. Para ello se analizan dos estudios preescolares complementarios –Perry y Curriculum -, de la Fundación High/Scope en los 60, evaluados en diversos momentos intermedios, el primero hasta alcanzar los 40 años y el segundo 23. Se describen los estudios y programas educativos, se analizan cuestiones metodológicas ligadas al seguimiento (muestra, validez, variables), se muestran los hallazgos, los tempranos específicamente escolares y otros de naturaleza distinta en la edad adulta. Finalmente se discute la modificabilida…
A comparison of injection pain with articaine with adrenaline, prilocaine with phenylpressin and lidocaine with adrenaline
2008
Kutuk, Nukhet/0000-0001-6563-1899 WOS: 000259667200006 PubMed: 18587306 Objective: The objective of the present study was to investigate the pain on injection of articaine with adrenaline, prilocaine with phenylpressin, and lidocaine with adrenaline. Study Design: The study sample was comprised of 497 consecutively seen patients received 497 maxillary buccal infiltration injections or inferior alveolar block injections of 4% articaine with 1: 200.000 adrenaline, 3% prilocaine with 1.08mcg phenylpressin, or 2% lidocaine with 1: 100.000 adrenaline. Immediately after the injection, patients were asked to rate their injection pain on a six-point scale. Results: There were no significant differe…