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Inmaculada M. García–Sánchez Marjorie Faulstich Orellana Megan Hopkins 《Multicultural Perspectives》2013,15(3):148-154
In this article Abraham Lincoln is considered as an alternative to the usual type of patriot's hero. He reminds us of our great historical failings. He remains a figure of controversy, a national hero in only some corners of society. He is the heroic President who serves as the first compassionate defender of the downtrodden, and he is a hero in those subcultures as well. Lincoln's treatment in the movies is discussed, focusing particularly on the recent movie Lincoln. Lincoln is seen as a match for the usual movie hero. His famous immunity to casual treatment in popular culture is discussed as well. 相似文献
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The aim of the study was to determine the impact of peer mediation programmes at a secondary school, as compared to another centre that did not have any such programme. The impact would be evaluated by means of three levels of variables: pro-victim attitudes, the roles adopted by the youngsters and the school climate (this last item was analysed from two perspectives: that of the pupils and that of the teachers). In order to attain this goal, students from 12 to 14 years old (N = 323) and 17 teacher-tutors were administered different questionnaires in Time 1 (baseline, prior to intervention) and Time 2 (after programme intervention). Results highlight the validity of peer mediation programmes when it comes to fostering pro-victim attitudes, preventing the increase of negative roles and improving the school climate. 相似文献
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Manuel Palomo-Duarte Juan Manuel Dodero Inmaculada Medina-Bulo Emilio J. Rodríguez-Posada Iván Ruiz-Rube 《Interactive Learning Environments》2013,21(4):444-466
The widespread adoption of computers and Internet in our life has reached the classrooms, where computer-supported collaborative learning (CSCL) based on wikis offers new ways of collaboration and encourages student participation. When the number of contributions from students increases, traditional assessment procedures of e-learning settings suffer from scalability problems. In a wiki-based learning experience, automatic tools are required to support the assessment of such huge amounts of data. In this work, we present StatMediaWiki, a tool that collects and aggregates information that helps to analyze a MediaWiki installation. It generates charts, tables and different statistics enabling easy analysis of wiki evolution. We have used StatMediaWiki in a Higher Education course and present the results obtained in this case study. 相似文献
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Nieves Lidia Díaz-Díaz Inmaculada Aguiar-Díaz Petra De Saá-Pérez 《Research Policy》2008,37(9):1515-1529
The aim of this article is to examine the relationship between Technological Knowledge Assets (TKAs) and performance, in the light of making the ‘innovative choice’ that involves short-term costs of acquiring or generating the assets but aims at longer term benefits through innovation. To that end, a study of 1267 industrial firms in Spain was carried out over a period of 5 years, 1998-2002. The results show that TKAs have a positive indirect effect on financial performance mediated through innovation. They also reveal that TKAs have a negative direct effect on performance, except licences. Thus, the combined effect of TKAs on performance urges the need for innovation to obtain a positive payoff. 相似文献
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Antonio Maldonado Andrés Catena Antonio Cándido Inmaculada García 《Learning & behavior》1999,27(2):168-180
A noncontingent experience affects the subsequent detection of positive and negative contingencies between the same events. Experiments 1 and 2 showed that such preexposure can produce both an impairment in the detection of subsequent positive contingency and a facilitation of a negative one, independent of the level of contingency during the contingent phase. Experiment 3 raised difficulties for a model that assumes that associations to the context can explain this asymmetrical effect. Experiment 4 suggested that the different weights usually assigned to the different types of trials when computing the contingency between events can change as a result of a noncontingent experience with the same events. This change supports an account of the asymmetrical effect by a belief revision model based on a mechanism that updates the weights of the different trial types as a function of previous experience. More generally, the belief revision model is a statistical (i.e., nonassociative) model of learning that is capable of accounting for trial-order effects, which have long posed problems for statistical models. 相似文献
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This article analyses the perception of conflict held by students in the Faculty of Education at the three campuses of the University of Granada, and evaluates the different notions held by those who have received specific training in this subject and those who have not during their initial training process. An ad hoc questionnaire has been developed, with an empirical-analytical study and Ex Post Facto correlational design. The sample covers 1,281 subjects. The results indicate a negative perception and conceptualization, poor realization of the educational guides on subjects that include competences related to the theme of Conflict and/or the Culture of Peace, and the influence of previous experiences. 相似文献
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Internet offers people with intellectual disabilities (ID) unique opportunities to access information and to participate in society. But concerns have been raised about the potential risks they face when accessing the Internet (e.g. giving credit to false information, being exposed to manipulative content). As part of the current debate between positive risk-taking and overprotection, our study empirically tested the extent to which 43 adults with ID identified and selected topically relevant as well as trustworthy web pages while searching the Internet for several topics (e.g. Can social networks use your pictures for advertisement?). Participants also justified their search decisions. Results revealed that while searching familiar topics (i.e. social networks), participants selected more relevant and trustworthy pages than irrelevant and less trustworthy ones. Searches of less familiar topics (i.e. daily health), were carried out randomly, that is, without applying a specific criterion. Results point to the importance of topic familiarity on people’s with ID performance on Internet searching tasks. This pattern of results suggests that, first, we should avoid overprotection when people with ID search for familiar topics and, second, they need more support when searching for information about less familiar topics. 相似文献
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Social networks enable people with intellectual disabilities (ID) to participate actively in society and to promote their self-determination. However, concerns have been raised regarding the potential limitations of people with ID to deal with untrustworthy information sources on the Internet. In an experiment, we assessed how adult students with ID evaluated recommendations in Internet forums authored by either self-reported experts or by users under pseudonyms who supported their claim either with documentary sources or their personal experience. We compared the performances of students with ID to that of students of similar ages but higher educational levels (chronological age-matched control group) and to younger students with similar verbal mental age (verbal mental age-matched control group). Participants were asked to evaluate to what extent a fictitious user should follow particular recommendations given in a forum and to justify their evaluations by writing a message to the fictitious user. Students with ID, as opposed to the two control groups, recommended the forum advice to a higher extent regardless of authorship and evidence used, and they included in their messages to the fictitious user a higher number of opinions and information sources not present in the forum without linking them to the actual discussion. The pattern of results suggested that students with ID have a limited ability to evaluate recommendations in forums and that they do not necessarily present a delay in the development of these abilities, but rather an atypical development. Finally, we discussed the potential implications for teaching digital literacy to students with ID. 相似文献