Fifteen years looking at the mirror: On the presence of PISA in education policy processes (Portugal, 2000‐2016)          下载免费PDF全文

Luís Miguel Carvalho  Estela Costa  Catarina Gonçalves 《European Journal of Education》2017,52(2):154-166

This article describes and discusses what happens when knowledge for policy generated within PISA is received by its target audience: what have the Portuguese policy actors been doing with PISA data and analysis when they consider, express and justify their choices? Drawing on previous and current studies, using interview materials and formal and informal policy documents, as well as texts published in the written press, the article analyses two main phenomena related to the reception of PISA and how this has evolved between 2001 and 2012 in Portugal: the consolidation of PISA's credibility as a source for policy processes and texts; the emergence of new actors and modes of intervention in the production of knowledge for national policy, drawing on PISA. Finally, it presents an analysis of the reception of PISA 2015 in the Portuguese media, focusing on the interventions by political actors in the Portuguese daily and weekly written press. Two main elements emerge from our content analysis as the main common elements of that reception: the consecration of PISA's credibility; and the practices of qualification and disqualification of educational policies and perspectives. The article concludes by emphasising the regulatory role of PISA in Portuguese policy processes and the relevant contribution played by the politics of reception in legitimising this role.  相似文献   

Factors associated with caregiver stability in permanent placements: a classification tree approach     

Proctor LJ  Van Dusen Randazzo K  Litrownik AJ  Newton RR  Davis IP  Villodas M 《Child abuse & neglect》2011,35(6):425-436

Objective

Identify individual and environmental variables associated with caregiver stability and instability for children in diverse permanent placement types (i.e., reunification, adoption, and long-term foster care/guardianship with relatives or non-relatives), following 5 or more months in out-of-home care prior to age 4 due to substantiated maltreatment.

Methods

Participants were 285 children from the Southwestern site of Longitudinal Studies of Child Abuse and Neglect (LONGSCAN). Caregiver instability was defined as a change in primary caregiver between ages 6 and 8 years. Classification and regression tree (CART) analysis was used to identify the strongest predictors of instability from multiple variables assessed at age 6 with caregiver and child reports within the domains of neighborhood/community characteristics, caregiving environment, caregiver characteristics, and child characteristics.

Results

One out of 7, or 14% of the 285 children experienced caregiver instability in their permanent placement between ages 6 and 8. The strongest predictor of stability was whether the child had been placed in adoptive care. However, for children who were not adopted, a number of contextual factors (e.g., father involvement, expressiveness within the family) and child characteristics (e.g., intellectual functioning, externalizing problem behaviors) predicted stability and instability of permanent placements.

Conclusions

Current findings suggest that a number of factors should be considered, in addition to placement type, if we are to understand what predicts caregiver stability and find stable permanent placements for children who have entered foster care. These factors include involvement of a father figure, family functioning, and child functioning.

Practice implications

Adoption was supported as a desired permanent placement in terms of stability, but results suggest that other placement types can also lead to stability. In fact, with attention to providing biological parents, relative, and non-relative caregivers with support and resources (e.g., emotional, financial, and optimizing father involvement or providing a stable adult figure) the likelihood that a child will have a stable caregiver may be increased.  相似文献   

Child and partner abuse: self-reported prevalence and attitudes in the north of Portugal     

Machado C  Gonçalves M  Matos M  Dias AR 《Child abuse & neglect》2007,31(6):657-670

OBJECTIVES: To determine the self-reported prevalence of child and partner physical and emotional abuse in the north of Portugal and to investigate attitudes about these forms of family violence. METHODS: Data were collected by questionnaire from a representative sample of parents in two-parent families with children under the age of 18 years. A total of 2,391 parents participated (1,057 males), aged 20-67 years. Four questionnaires were used, one behavioral and one attitudinal, for each of the forms of abuse: child and partner. RESULTS: At least one act of emotional or physical abuse towards a child during the previous year was reported by 25.9% of participants (12.3% reported physically abusive and 22.4% emotionally abusive acts). Abuse of a partner was reported by 26.2% of participants; at least one act of physical abuse during the previous year was reported by 12% and of emotional abuse by 23.7%. The attitudinal data, however, showed general disapproval of the use of violence, both for disciplining children and within marital relationships. The degree of self-reported support for physical punishment was higher in participants who reported using abusive behavior. Females more commonly reported acts of child abuse, and males reported acts of partner abuse. Both forms of self-reported abuse showed an association with low educational and socio-economic status. CONCLUSIONS: This is the first study in Portugal to analyze family violence through self-report using a representative sample. The findings indicate that child and partner abuse constitute a significant problem in the region of northern Portugal. The discrepancy between the self-reported behavioral and attitudinal data may reflect conflicts in Portuguese society, which is undergoing substantial cultural changes.  相似文献   

Inquiry projects for scientific education: a good option for compulsory secondary education / Proyectos de indagación para la educación científica: una buena opción para la educación secundaria obligatoria     

Miguel A. Yebra  Manuel Vidal 《Cultura y Educación》2019,31(1):152-169

The approach of learning science through inquiry presents significant challenges for teachers and students. In light of this, an extensive experience has been developed in which students without any previous training or specific interests have been organized into small groups to carry out scientific inquiry projects guided by their teachers. Evaluation of the experience is clearly positive, and is based on questionnaires completed at the end of the experience by the students as well as retrospective reports provided by their teachers. Despite this, some problems are presented, such as the difficulty or repetitiveness of some scientific practices mentioned by some students, or when the inquiry or the group does not work out in some cases, as mentioned by teachers. Scientific inquiry projects like the one described here could play a key role in science education in compulsory secondary education.  相似文献   

Development of the social network b-learning in the University of Alicante     

Francisco Miguel  Martinez-  Verdu Maria  Jose Rodriguez  Jaume Herminia  Provencio Garrigos  Jasone  Mondragon-Lasagabaster Juan  Ramon  Rico-Juan Juan  Ignacio Ferreiro  Prieto Mar  Iglesias Natalia  Albaladejo-Blazquez Maria  Dolores de  Fez Saiz  Valentin Viqueira  Perez Jose  Tomas Garcia  Garcia  M  Dolores  Fernandez-P ascual  EnarRuiz-Conde Begona  Lucia Fuster  Garcia Josefa  Parreno-Selva Diana  Jareno Ruiz  Esther Perales  Romero Elisabet  Chorro Calderon 《美中教育评论》2010,(12):54-69

This work describes the genesis, articulation and consolidation from 2007 of a social network of b-learning （blended learning） in the UA （University of Alicante） （Spain）, with the institutional backing of the Office of the Vice President for Education Technology and Innovation, and the momentum and advice of professor Angel Fidalgo （UNESCO （United Nations Educational, Scientific and Cultural Organization） chair for University of Management and Policy）. The social network currently has more than 25 teachers, working on different work linkages with the university, implementing or intending to apply the teaching methodologyb-learning during the course 2007-2008 in a variety of courses and degrees. To do so, several resource centers （blogs, wikis, Wimba Create （before CourseGenie）, etc.）, and digital platforms （Virtual Campus of the UA, Moodle, etc.） are used.  相似文献   

Do R&D subsidies affect SMEs’ access to external financing?     

Miguel Meuleman  Wouter De Maeseneire 《Research Policy》2012,41(3):580-591

Many countries spend sizeable sums of public money on R&D grants to alleviate debt and equity gaps for small firms’ innovation projects. In making such awards, knowledgeable government officials may certify firms to private financiers. Using a unique Belgian dataset of 1107 approved requests and a control group of denied requests for a specific type of R&D grant, we examine the impact of subsidies on small firms’ access to external equity, short term and long term debt financing. We find that obtaining an R&D subsidy provides a positive signal about SME quality and results in better access to long-term debt.  相似文献   

Antioxidant response and oxidative damage induced by a swimming session: influence of gender     

Tauler P  Ferrer MD  Romaguera D  Sureda A  Aguilo A  Tur J  Pons A 《Journal of sports sciences》2008,26(12):1303-1311

In this study, we examined oxidative stress after a swimming session, the responses of the antioxidant defences, and the influence of gender on these responses. Fifteen boys and eight girls participated voluntarily in the study. Plasma concentrations of 17-beta-estradiol, vitamin E, retinol, carotenes, ascorbate, malondialdehyde, and the carbonyl index were determined. Creatine kinase, gamma glutamyl transpeptidase, and lactate dehydrogenase activities, as well as glucose, urea, urate, cholesterol, and triglycerides, were determined in serum. Plasma concentrations of 17-beta-estradiol were higher in girls than in boys. Exercise increased plasma ascorbate both in boys and in girls. Malondialdehyde increased in boys but was maintained in girls after exercise. Creatine kinase values corrected for lean body mass were similar in boys and girls at baseline, but the post-exercise values in boys were higher than in girls. A positive correlation was observed in boys, but not in girls, between plasma malondialdehyde and creatine kinase corrected concentrations. Furthermore, a negative correlation was observed between the increase in circulating neutrophils and in creatine kinase activity in girls but not in boys. In conclusion, a swimming session induced higher muscular and oxidative damage in boys than in girls.  相似文献   

Collaborating for Success: The Digital Library of the Caribbean     

Miguel Asencio 《图书馆管理杂志》2017,57(7):818-825

This article will provide a brief overview of the successes of the Digital Library of the Caribbean, an open access, multi-institutional, multilingual, inclusive, international digital library. It will discuss factors that support the sustainability of robust technical infrastructures, collaborative partnerships, shared governance, and shared interests in advancing Caribbean scholarly research. Partner relationships and shared governance are at the heart of the creativity and solutions which continue to grow the largest Caribbean content digital library in the world.  相似文献   

Hackathons as Community-Based Learning: a Case Study     

Miguel Lara  Kate Lockwood 《TechTrends》2016,60(5):486-495

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Creation of reusable open textbooks: Insights from the Connexions repository          下载免费PDF全文

Carlos Rodriguez‐Solano  Salvador Sánchez‐Alonso  Miguel‐Angel Sicilia 《British journal of educational technology : journal of the Council for Educational Technology》2015,46(6):1223-1235

Open textbook initiatives have appeared as an alternative to traditional publishing. These initiatives for the production of alternatively copyrighted educational resources provide a way of sharing materials through the Web. While the open model of peer‐produced materials enables the global reuse of textbooks, the combination of fragments to produce new textbooks tailored to particular needs is not easy. The heterogeneity of topics and target audiences, as well as the cultural and institutional differences of educational systems across the globe, raises the need for new compositional features, fostering—at the same time—the reuse of the newly produced combinations. This paper reviews the current models of reuse and sharing, and presents a quantitative analysis of the Connexions repository which provides evidence about the culture of reuse in open textbook initiatives.  相似文献