Making Poor Choices? Demand Rationalities and School Choice in a Chilean Local Education Market

Although the literature on school choice rationalities is extensive, different authors interpret the processes of school choice for poor families in different ways. Positions vary between those that consider that poor families have the same capacity to choose as middle class families and those that value structural factors as constraints for choice. The objective of this article is to identify different school choice rationalities of low income families in the context of a highly marketized education system such as Chile. Beyond the restrictions of a different nature that poor families face, this social group mostly expresses high levels of reflexivity and complex sets of preferences when it comes to choosing schools for their children. This article tries to overcome the dualistic division that prevails in school choice literature between choice as an outcome of utility maximization for all, and choice as a denial for deprived groups.     

The influence of wearing ski-boots with different rigidity characteristics on postural control

Abstract

External supports that reduce ankle joint mobility such as ski-boots can impair postural control of healthy participants. Although this disruptive effect has been attributed to the rigidity of the external supports, the results remained controversial and no study has been conducted in order to evaluate the influence of ski-boots rigidity. Hence, the question about the influence of ankle support rigidity on postural control remains open. This study was therefore undertaken in order to investigate the effect of ski-boots rigidity on postural control. Ten healthy active participants were recruited. The wearing of soft and rigid ski-boots was compared to barefoot while standing on a seesaw generating mediolateral and anteroposterior instability. Centre of pressure displacements were sampled with a force platform. The surface electromyographic activity of the main muscles from the leg, thigh and trunk was recorded. A motion analysis system was also used to calculate the ankle, knee and hip angles. The results did not reveal any negative influence of ski-boot rigidity on postural control but rather suggest a less active postural control with the rigid ski-boots which offered a higher mechanical contribution.     

In vitro evaluation of a program for machine-aided indexing

This article presents the human evaluation of ILIAD, a program for machine-aided indexing (MAI). It consists of two language engineering modules and is designed to assist expert librarians in computer-aided indexing and document analysis. Our aim is the expert evaluation of automatic multi-word term indexing. Evaluation is performed by documentary engineers. Cataloging and indexing are their principal tasks. They also have a good scientific knowledge of the domain to which the indexed documents belong.We first present the ILIAD program and the two systems submitted to this evaluation, the methodology (protocol) adopted, the differences between the protocol and the implementation, and the results of these evaluations. Human evaluation is divided into three parts: firstly the evaluation of controlled indexing, then free indexing and finally term variant extraction performed during controlled indexing. Finally, we analyze the relevance of this evaluation by calculating the agreement frequency and the Kappa coefficient and propose some future developments.     

What Do We Really Learn from PISA? The Sociology of its Reception in Three European Countries (2001–2008)1

This article synthesises some findings of an international research project called Know&Pol to question the effects of the OECD's Programme for International Student Assessment (PISA) on the public debate in three European countries (France, Portugal and Scotland). Using a political science approach, it shows that Pisa did not favour policy learning among actors, but confirmed their pre-existing opinions and policy stances and that it legitimised them by affixing them with the seal of a statistical international survey.     

Experience and Reflection: Preservice Science Teachers’ Capacity for Teaching Inquiry

In this article, we investigate the relationship between preservice teachers’ inquiry experience and their capacity to reflect on the challenges involved in implementing inquiry into classrooms. For data, we draw on the personal narratives of preservice science teachers enrolled in science instruction courses. Preservice teachers with extensive inquiry experiences perceive implementation challenges principally in terms of teaching and student learning. This contrasts with the perceptions of preservice teachers with limited inquiry experience for whom the main concerns relate to the negative perceptions of others, time, the curriculum, and materials. By identifying these perceptions, it may be possible to develop courses that assist limited and moderate-experience preservice teachers’ move toward the perceptions of their more inquiry experienced colleagues.     

Curricular reforms guide schools: but, where to?

The article deals with a particular aspect of the competencies-based approach in the curricula of basic and secondary education: the role of complex situations in learning. What should their role be so that education systems gain both in effectiveness and equity? Many research outcomes have shown that it is important to stress first and foremost complex “post” situations in learning knowledge, know-how and life-skills. It is a matter of complex situations (integrative pedagogy) in which the pupil is invited to use the knowledge, know-how and life-skills already acquired, not as ends in themselves, but as resources that the pupils employ to confront the complexity of their environment. It shows to what extent using the problem-solving approach to inculcate knowledge and know-how, in other words using complex situations for “prior” learning, represents a less suitable innovation.     

Regional lifelong learning policies and the social vulnerability of young adults in Girona and Vienna

ABSTRACT

This article explores the interface between lifelong learning policies and the definition of social vulnerability of young adults in two regions located within the European Union. Girona comprises a constellation of small towns with important industry, service and hospitality sectors. Vienna is a global city where many key international operators are based and employ a large number of highly qualified professionals. The article explores to what extent the meta-governance and the ‘causal narratives’ of lifelong learning policies contribute towards shaping the prevailing images of youth vulnerability in these regions. In Girona, bureaucratic governance patterns lifelong learning policies, which strongly rely on the potential of career guidance to encourage the youth to undertake further education. Correspondingly, policy designs and professional discourses emphasise that the beneficiaries previously failed at school. In Vienna, authorities govern lifelong learning by means of both bureaucracy and complex networks of employers and non-profit organisations. The ‘causal narrative’ of the policies straightforwardly claims that all youth must have an experience with employment, whether in apprenticeships or in transitional workshops that emulate real jobs. There, policies portray beneficiaries according to their capacity to undertake and finish apprenticeships.     

Science and Language Integration in Elementary Classrooms: Instructional Enactments and Student Learning Outcomes

Research in Science Education - While some students will pursue careers in science, all will engage with multimodal science-based texts. The effective use of language skills is essential to support...