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991.
The main purpose of this article is to analyse integration in Compulsory Secondary School and the variables that teachers perceive as its indicators. More specifically, we wished to determine teachers' experience, their perceptions of integration students' achievement, participation, acceptance and involvement, and their appraisal of various measures in order to improve integration. Various preferred means of schooling and teachers' perception of the functioning of integration are analysed with a Likert-scaled questionnaire made up of 114 items. The sample comprised 242 secondary education teachers. The results show that the most poorly integrated group of students had behavioural problems and that a significant percentage of the teachers would prefer not to have these students in their classrooms. According to the teachers, integration does not work effectively with some groups of students, mainly due to the lack of resources and adequate strategies.  相似文献   
992.
The aim of this study is to provide information about the effects of strategic training in the area of social sciences (1) on the real level, as well as perceived competence in terms of the students' skills to select, organise and produce information; and (2) on their attitude and motivation towards working in this area of the curriculum. 107 students took part in this study, 57 of whom were the control group and 50 the experimental one. They were all enrolled in the third year of secondary school (9th year). The teachers and students who took part in this experience followed an on-line course to manage the strategy for approximately three months. Subsequently, the teacher introduced the tool in class, applying it both from a conceptual and a procedural point of view. The results show that the strategic training implemented in this study greatly improved written understanding procedures (both literal and inferential), increased perceived competence to manage internal information (selection, organization, and elaboration), and generated positive changes in terms of students' attitude and motivation towards working in the area of social sciences.  相似文献   
993.
Exposure to air pollution is associated with neuroinflammation in healthy children and dogs in Mexico City. Comparative studies were carried out in healthy children and young dogs similarly exposed to ambient pollution in Mexico City. Children from Mexico City (n: 55) and a low polluted city (n:18) underwent psychometric testing and brain magnetic resonance imaging MRI. Seven healthy young dogs with similar exposure to Mexico City air pollution had brain MRI, measurement of mRNA abundance of two inflammatory genes cyclooxygenase-2, and interleukin 1 beta in target brain areas, and histopathological evaluation of brain tissue. Children with no known risk factors for neurological or cognitive disorders residing in a polluted urban environment exhibited significant deficits in a combination of fluid and crystallized cognition tasks. Fifty-six percent of Mexico City children tested showed prefrontal white matter hyperintense lesions and similar lesions were observed in dogs (57%). Exposed dogs had frontal lesions with vascular subcortical pathology associated with neuroinflammation, enlarged Virchow-Robin spaces, gliosis, and ultrafine particulate matter deposition. Based on the MRI findings, the prefrontal cortex was a target anatomical region in Mexico City children and its damage could have contributed to their cognitive dysfunction. The present work presents a groundbreaking, interdisciplinary methodology for addressing relationships between environmental pollution, structural brain alterations by MRI, and cognitive deficits/delays in healthy children.  相似文献   
994.
The effects of school inclusion programs on male and female nondisabled students' stereotypes and attitudes toward people with Down syndrome were studied. Nondisabled students (11–15 years of age) from schools with and without inclusion programs reported positive and negative attitudes toward people with Down syndrome. As hypothesized, girls and students attending schools with inclusion programs showed more favorable attitudes toward people with Down syndrome than did boys and students attending schools without inclusion programs, respectively. Interaction effects of school system and sex of participant suggest that boys' attitudes, in particular, benefit from inclusive schooling. The study provides evidence for the effectiveness of inclusion programs in ameliorating prejudice and intergroup anxiety; and in promoting positive attitudes, affect, and trust.  相似文献   
995.
Juan Comesaña 《Synthese》2008,162(1):31-35
Many philosophers think that, necessarily, any material objects have a fusion (let’s call that doctrine “Universalism”). In this paper I point out a couple of strange consequences of Universalism and related doctrines, and suggest that they are strange enough to constitute a powerful argument against those views.  相似文献   
996.
Aging-associated brain changes include functional alterations that are usually related with memory decline. Epidemiological reports show that a physically and intellectually active life provides a protective effect on this decline and delays the onset of several neurodegenerative diseases. The cellular mechanisms behind the behavioral-based therapies, such as environmental enrichment (EE) exposure, as a method for alleviating age-related memory impairments, are still unknown. Although some reports have shown the benefits of EE exposure in cognitive outcomes in old mice and in animals with experimental neurodegenerative conditions, the effects of lifelong animal exposure to EE have not been explored in detail. In the present work we tested in a rat model the effects of intermittent lifelong exposure since youth to EE on behavioral performance, object recognition memory and anxiety level, as well as on some morphological and biochemical markers of brain plasticity such as hippocampal neurogenesis, synaptophysin content and synaptic morphology. We found that environmental factors have a positive impact on short-memory preservation, as well as on the maintenance of synapses and in the increase in number of new generated neurons within the hippocampus during aging.  相似文献   
997.
This study of papers gathered from the proceedings presented at Spanish social psychology conferences explores the use of bibliometrics for studying scientific disciplines. A reference database of all the papers included in the conference proceedings of events held from 1983 to 2000 was generated and classified by thematic area, paper type and author institutional affiliation. The references were laid out on contingency tables and mapped with correspondence analysis. The results show that there is a growing number of co-authored papers and a predominance of empirical over theoretical paper types. Some institutions have a higher concentration of theoretical papers while others work mostly in the areas of organizational and health psychology. In terms of empirical papers, there is a tendency towards generating more qualitative-based studies over the span of time captured by this work. There are also a number of papers written about such areas as cultural psychology that points to the emergence of an interest in critical social psychology. Concluding remarks underline the role of conferences and scientific meetings as an important indicator of the dynamic development of a scientific discipline.  相似文献   
998.
According to a recent theory of dyslexia, the perceptual anchor theory, children with dyslexia show deficits in classic auditory and phonological tasks not because they have auditory or phonological impairments but because they are unable to form a ‘perceptual anchor’ in tasks that rely on a small set of repeated stimuli. The theory makes the strong prediction that rapid naming deficits should only be present in small sets of repeated items, not in large sets of unrepeated items. The present research tested this prediction by comparing rapid naming performance of a small set of repeated items with that of a large set of unrepeated items. The results were unequivocal. Deficits were found both for small and large sets of objects and numbers. The deficit was actually bigger for large sets than for small sets, which is the opposite of the prediction made by the anchor theory. In conclusion, the perceptual anchor theory does not provide a satisfactory account of some of the major hallmark effects of developmental dyslexia.  相似文献   
999.
Research in psychology has reported that, among the variety of possibilities for assessment methodologies, summary evaluation offers a particularly adequate context for inferring text comprehension and topic understanding. However, grades obtained in this methodology are hard to quantify objectively. Therefore, we carried out an empirical study to analyze the decisions underlying human summary-grading behavior. The task consisted of expert evaluation of summaries produced in critically relevant contexts of summarization development, and the resulting data were modeled by means of Bayesian networks using an application called Elvira, which allows for graphically observing the predictive power (if any) of the resultant variables. Thus, in this article, we analyzed summary-evaluation decision making in a computational framework.  相似文献   
1000.
When does morphological decomposition occur in visual word recognition? An increasing body of evidence suggests the presence of early morphological processing. The present work investigates this issue via an orthographic similarity manipulation. Three masked priming lexical decision experiments were conducted to examine the transposed-letter similarity effect (e.g., jugde facilitates JUDGE more than the control jupbe) in polymorphemic and monomorphemic words. If morphological decomposition occurs at early stages of visual word recognition, we would expect an interaction with transposed-letter effects. Experiment 1 was carried out in Basque, which is an agglutinative language. The nonword primes were created by transposing two letters that either crossed the morphological boundaries of suffixes or did not. Results showed a transposed-letter effect for non-affixed words, whereas there were no signs of a transposed-letter effect across morpheme boundaries for affixed words. In Experiment 2, this issue was revisited in a non-agglutinative language (Spanish), with prefixed and suffixed word pairs. Again, results showed a significant transposed-letter effect for non-affixed words, whereas there were no signs of a transposed-letter effect across morpheme boundaries for affixed words (both prefixed words and suffixed words). Experiment 3 replicated the previous findings, and also revealed that, for polymorphemic words, transposed-letter priming effects occurred for within-morpheme transpositions. Taken together, these findings support the view that morphological decomposition operates at an early stage of visual word recognition.  相似文献   
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