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21.
The paper explains how the engineer may process effectively the information flows coming to him from many sources. The contribution is a prerequisite for building personalised and field-oriented intelligent database mediators. The technique used is based on a particular attitude closed to the natural language structure and called the orientation semantics. According to this attitude, the natural text has an implicit faced structure recognisable by a metaknowledge processor. According to this technique the engineer may measure his knowledge enrichment.  相似文献   
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Abstract

We evaluate a long-standing program run by one of the largest education foundations in Argentina that offers scholarships and nonacademic mentoring to secondary school students. We randomly assigned 408 grade 6 students within 10 public schools in the Province of Buenos Aires to either receive the program throughout secondary school or not to receive it. After three years, the program improved students’ academic behaviors (e.g., studying before an exam or catching up on missed work), but we find little evidence that these changes translated into broader improvements in students’ academic mindsets (e.g., self-beliefs about performance and efficacy), perseverance (e.g., grit), or learning strategies (e.g., metacognition). The program also improved students’ performance in school during the first year (e.g., grades, attendance, and passing rates), but we do not find similar gains in subsequent years. This may be due to a large share of treatment students being expelled from the program for not meeting its requirements. The program did not improve student learning or personality traits (e.g., conscientiousness). Finally, we find some heterogeneous effects for female students and students from low-income families.  相似文献   
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ABSTRACT

This article analyses the progresses and challenges in education in Latin America since the Salamanca World Conference on Special Needs Education. The main advances have been in the access to education of a greater number of students derived from a higher public expenditure. The challenges that still exist can be summed up through insufficient educational quality, especially with regard to the situation of teachers and the infrastructure of schools. It’s difficult to collect appropriate, rigorous and accurate data for special needs education. The article concludes by pointing out the importance of rebuilding three bridges to move faster in the inclusive process: first, a political bridge to agree on the improvement of the educational budget during the next decade; a social and cultural bridge that supports attitudes of citizens in favour of diversity and inclusion; and finally, an educational bridge with two fundamental pillars: education of infant and young children and training and professional development for teachers.  相似文献   
25.
This paper deals with the way the vision of including children with special educational needs into their home school, constituted for instance in UNESCO's The Salamanca Statement and Framework on Special Needs Education, has merged with other contemporary discourses (ideas and practices) in Icelandic education. In particular, the paper focuses on the historical conjuncture of inclusion politics, individualism, a technological approach to education, and market ideology and practices in Icelandic education. These approaches are analysed as discursive patterns of legitimating principles functioning in Icelandic education at the beginning of the twenty-first century.  相似文献   
26.
Co-assessment is a type of participatory assessment in which the teacher and student jointly discuss, negotiate and assess the student’s task or performance. Although the literature on co-assessment is scarce, some authors highlight the benefits for students of participating in co-assessment in higher education, including learning, improved communication, and greater assessment literacy. This study has a double objective: on the one hand, to analyse the strengths and limitations perceived by students participating in co-assessment practices; on the other hand, to explore the strengths, weaknesses, opportunities and threats perceived by professors participating in the experience. The study was developed in 8 class groups with the participation of 470 students and 4 teachers. The qualitative analysis of the data obtained from the questionnaires and focus groups indicates that the students acknowledged several strengths, among which learning from mistakes was prominent. Students also noted some limitations, particularly the lack of adjusted scoring. Professors offered another perspective that complemented the vision of their students, noting that co-assessment presents opportunities as well as risks that may jeopardise its implementation.  相似文献   
27.
Abstract

This study provides evidence on the impact of including warm messages in elaborated feedback. These messages are aimed at the motivational process that can be mobilised by feedback and that which can condition its reception and the way students face the task (post-feedback behaviour). In a task where secondary school students had to learn a new strategy for improving their reading skills in a computer-based environment, we compared the use of elaborated feedback with the use of elaborated feedback enhanced with motivational messages (warm elaborated feedback) and a control condition (without feedback). The results showed that students receiving warm elaborated feedback revisited the text more often than those receiving only the elaborated feedback, and that both groups revisited the text more than the control group. This finding suggests that controlling the motivational aspects in feedback messages may increase the effectiveness of elaborated feedback.  相似文献   
28.
Abstract

The objective of this study was to analyse the role of resilience in the dimensions of academic burnout syndrome and psychological health in a sample of nursing students. A battery of questionnaires was administered to 218 nursing students, all of whom were in the second year of their degree at the University of Murcia (Spain). The applied protocol used the CD-RISC 10 scale for the measurement of resilience, the burnout scale MBI, and the GHQ-12 questionnaire to assess psychological health. The findings showed a significant relationship between resilience and burnout, emotional exhaustion, and self-efficacy, as well as with psychological health. Moreover, three burnout dimensions were found to be significantly linked to psychological health in the way we had predicted. Regression analysis indicated the moderating role of resilience on psychological health in emotionally exhausting situations. We conclude that the psychological characteristic resilience moderated the effect of emotional exhaustion on the psychological health of the students. The practical implications of the results are discussed in order to introduce measures for the proper training of nursing students for professional practice; we also make several suggestions for future research in this field.  相似文献   
29.
When reading in the classroom, teachers may use different methods. We examined the impact of different reading conditions on comprehension. Reading aloud involved reading the text aloud for an audience. Silent reading required the students to read the text silently. Follower reading involved listening to another student read the text aloud while having the text available for individual reading. Thirty-six fifth- and sixth-grade students read texts under the three conditions and then took comprehension tests. The students performed equally well under reading aloud and silent reading. Follower reading resulted in worse comprehension. The data suggest that the follower readers focused on their individual reading, making an effort not to listen to the student reading out loud, which consumed cognitive resources. Since reading aloud in the classroom involves not only one loud reader but also a lot of follower readers, silent reading might be the smartest choice.  相似文献   
30.
The purpose of the current study was to examine the effect of 6 weeks of whole body vibration training (WBVT) on body composition, muscle activity of the gastrocnemius and vastus lateralis, gastrocnemius muscle architecture (static and dynamic) and ground reaction forces (performance jump) during the take-off phase of a countermovement jump in young healthy adult males. A total of 33 men (23.31 ± 5.62 years) were randomly assigned to a whole body vibration group (experimental group, EGWBVT: n = 17; 22.11 ± 4.97 years) or a control group (CG: n = 16; 24.5 ± 6.27 years). The total duration of the intervention phase (WBVT) was 6 weeks with a frequency of 3 sessions per week. Statistically significant differences were observed (P ≤ 0.05) between pre- and post-test in the power peak (Δ 1.91 W · kg?1; P = 0.001), take-off velocity (0.1 cm · s?1; P = 0.002) and jump height (Δ 0.4 cm; P = 0.002) for EGWBVT. There were no statistically significant differences in any of the body composition and muscle architecture variables. Moreover, no significant differences were found between EGWBVT and CG nor changes in muscle activity during take-off phase of the gastrocnemius and vastus lateralis pre- versus post-training. This study suggests that a 6-week WBVT programme with increasing intensity improves jump performance but does not alter muscle activity nor muscle architecture in healthy young men.  相似文献   
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