Solicitude and Special Education Policies

This paper examines the general context in which special education policies have been implemented in Western societies in order to try to understand the recent changes. It summarises the different meanings attached to the notion of equality, which are central to the question of special education and recent reforms, and finally it attempts to understand the ways in which special education provisions have been implemented into two different contexts, namely France and French speaking schools in Ontario (Canada). The paper draws on policy analysis conducted in France and in Ontario and from two recent research projects conducted in four different elementary and secondary French language schools in Ontario over the last 2 years, through an ethnographic approach involving different methodological tools, such as observation, interviewing and document analysis.     

Confocal XRF depth profiling non-destructively reveals the original blue pigments in a Renaissance painting by Caroto

Recent restoration of The Rest on the Flight into Egypt by Giovanni Francesco Caroto, from the Louvre collections, included a technical examination of the Virgin's blue robe that aimed to characterize the original materials and later additions. The painting was examined using light microscopy and ultraviolet and infrared imaging, and one cross section was taken. None of these methods showed a clear distinction between the layers that were artist applied or modifications made by another hand. To gain information about the paint stratigraphy without taking additional samples, non-invasive confocal X-ray fluorescence (CXRF) analysis was carried out to examine several areas of the Virgin's robe. Using this technique, it was possible to identify the pigments and order of application of paint by the artist. All the pigments identified were considered to be artist applied, and on this basis no further cleaning was carried out and conservation proceeded with retouching of minor areas of loss or damage. This study highlights the advantages of CXRF analysis for the technical study of paintings, used in combination with classical methods for making informed conservation treatment decisions.     

Mental fatigue impairs soccer-specific decision-making skill

ABSTRACT

This study aimed to investigate the impact of mental fatigue on soccer-specific decision-making. Twelve well-trained male soccer players performed a soccer-specific decision-making task on two occasions, separated by at least 72 h. The decision-making task was preceded in a randomised order by 30 min of the Stroop task (mental fatigue) or 30 min of reading from magazines (control). Subjective ratings of mental fatigue were measured before and after treatment, and mental effort (referring to treatment) and motivation (referring to the decision-making task) were measured after treatment. Performance on the soccer-specific decision-making task was assessed using response accuracy and time. Visual search behaviour was also assessed throughout the decision-making task. Subjective ratings of mental fatigue and effort were almost certainly higher following the Stroop task compared to the magazines. Motivation for the upcoming decision-making task was possibly higher following the Stroop task. Decision-making accuracy was very likely lower and response time likely higher in the mental fatigue condition. Mental fatigue had unclear effects on most visual search behaviour variables. The results suggest that mental fatigue impairs accuracy and speed of soccer-specific decision-making. These impairments are not likely related to changes in visual search behaviour.     

A teacher-implemented intervention program to promote finger use in numerical tasks

European Journal of Psychology of Education - What constitutes effective teaching of arithmetical skills in early school years is still uncertain. Finger use could play a crucial role in this...     

Educational goals and motives as possible mediators in the relationship between social support and academic achievement

Perceived social support has been widely recognized as having beneficial effects on a person’s development, and adolescence is no exception. The objective of this article is to go beyond this “stereotypical” vision of friendship by showing that social support does not always have a positive and direct effect on adolescents’ academic achievement. We sought to understand whether this relationship is mediated by the educational goals and motives that student value and pursue. If these values do not coincide with the expectations and values that the academic institution seeks to transmit, the influence of social support can become harmful, especially with regard to the students’ academic achievement. Data were collected by means of questionnaires from 676 junior high school students in 9th grade from contrasting academic institutions. We chose to observe each participant’s subjective point of view of three dimensions: social support, academic achievement, and educational goals and motives. The results showed that the relationship between social support and attention and involvement in class was negative and mediated by students’ goals. The adolescents with a high level of social support mainly pursued social goals and neglected achievement and future goals. Consequently, these students were less attentive and involved in class. The results also showed that social support was predictive of students’ investment and interest in personal work and success, but only when the students pursued achievement and future goals.     

Astrobiology,The Way Forward

Science & Education -     

Contribution of temporal processing skills to reading comprehension in 8-year-olds: evidence for a mediation effect of phonological awareness

This study tested whether the association between temporal processing (TP) and reading is mediated by phonological awareness (PA) in a normative sample of 615 eight-year-olds. TP was measured with auditory and bimodal (visual-auditory) temporal order judgment tasks and PA with a phoneme deletion task. PA partially mediated the association between both auditory and bimodal TP and reading, above nonverbal abilities, vocabulary, and processing speed. PA explained a larger proportion of the association between auditory TP and reading (56% vs. 39% for bimodal TP), and most of the association between bimodal TP and reading was direct. This finding is consistent with a dual-phonological and visual-pathway model of the association between TP and reading in normative reading skills.     

Reliability and Validity of the Flemish Physical Activity Computerized Questionnaire in Adults

The purpose of this study was to investigate the test-retest reliability and concurrent validity of the Flemish Physical Activity Computerized Questionnaire (FPACQ) in employed/unemployed and retired people. The FPACQ was developed to assess detailed information on several dimensions of physical activity and sedentary behavior over a usual week. A triaxial accelerometer, the RT3 Triaxial Research Tracker (RT3), in combination with a written 7-day activity record, was used as the objective criterion measure. In employed/unemployed people, 2-week test-retest reliability for several activity variables calculated from the FPACQ was good to excellent with intraclass correlations (ICCs) ranging from .67 to .99. In retired people ICCs were lower but, except for time spent eating, still fair to excellent, ranging from .57 to .96. Except for time spent in leisure time activities for men and the average energy expenditure related to sports participation in women, correlations between the RT3 and the FPACQ generally supported the relative validity of the FPACQ for employed/unemployed people (r ranging from .37 to .88). Values for retired people were somewhat lower (r ranging from .15 to .85), but most variables still reached at least moderate correlations. Concerning absolute validity, the FPACQ generally overestimated physical activity and underestimated sedentary behavior compared to the RT3. From this study, it can be concluded that the FPACQ is a reliable and reasonably valid questionnaire for assessing different dimensions of physical activity and sedentary behavior.     

Students’ Perception of Risk About Nanotechnology After an SAQ Teaching Strategy

We experimented with teaching nanotechnology in high school within the perspective of citizenship education in science by involving experts in nanotechnology, education, ethics and philosophy. After training, the students debated a Socially Acute Question (SAQ) that they elaborated during the various phases of instruction. The field of SAQs represents a French orientation for the teaching of SocioScientific Issues. We analyzed the interactions of students in the debate to determine their risk perception on nanotechnology. We compared and put their arguments into perspective using various analytical frameworks. We observed two contrasting argumentative tendencies: one reflecting a positivist view that involved an individualistic use of nanotechnology and science and one carrying a critical and humanistic vision of the use of nanotechnology and science.     

El retraso de origen afectivo: nueva orientación en el enfoque de las deficiencias intelectuales y revisión crítica de la literatura sobre la carencia de cuidados maternos

RESUMEN

Se puede hablar de retraso mental de origen afectivo cuando no se encuentran determinantes biológicos y hay una evidente situación de privación afectiva precoz. La carencia de cuidados maternos provocada por la situación de separación definitiva de la madre podría determinar su desarrollo cognitivo, al incidir en el aprendizaje en curso y en la organización emocional del niño. Se analiza la naturaleza del vínculo madre-hijo desde las diferentes escuelas. Quedan planteadas algunas cuestiones: la posibilidad de que la separación definitiva madre-hijo conlleve en determinados niños una insuficiencia intelectual; a través de qué mecanismos ésto se produce; y la reversibilidad de este proceso. Las contradicciones entre los resultados obtenidos y las divergencias de opinión entre los especialistas nos muestran la complejidad del tema.