For students working on realistic modelling problems as autonomously as possible the support by a tutor is indispensable. However, how this support can be realised is a still not sufficiently answered question. In the paper we describe a study in which students are working on complex, realistic, authentic modelling problems over three days supported by tutors. The tutors participated in a teach...

The scope of this research is to discuss the relevance and need for pedagogical training of university lecturers in the Public Health field. The contention is that college teaching is a practice that requires specific training, since it is characterized by complex elements that transcend the mastery of given content. Considering stricto sensu graduate studies as an important stage in the traini...

Disciplinarity” and “interdisciplinarity” have become keywords for knowledge and education in the twenty-first century. This development requires that administrators, curriculum planners, and teachers at all levels of the educational system have a common understanding of both terms and their relationship. The primary case study is the school level in the United States. Yet, comparisons with oth...

This paper reports on two phases of a study of a group of advanced TEFL (teachers-of-English-as-a-foreign-language) students. To raise their awareness of the importance of discourse intonation while they were receiving teacher training, this study focuses on examining their sociocultural and psychological inclinations in the choice of phonological models. The first phase is an exploration of th...

We propose two new models for view-independent face recognition, which lies under the category of multiview approaches. We use the so-called “mixture of experts” (MOE) in which, the problem space is divided into several subspaces for the experts, and then the outputs of experts are combined by a gating network to form the final output. Basically, our focus is on the way that the face space is p...

BUILDING BETTER BRAINS—SCHOOL DAY BY SCHOOL DAY In this essay we highlight feedback application as a domain to study the knowledge and abilities involved in the construct of teachers’ expertise. One approach to advance the discussion in a field of research such as expertise acquisition generally is to combine (a) analysis of complex natural phenomena by division into hypothetical simple buildin...

Now that computers have been used in the classroom for a few years, researchers and educators are searching for ways to enhance the educational effectiveness of this technology. Computers have traditionally been used as conveyors of information and tutors of students. In these traditional applications, information is stored in the computer. During the "instructional" process, learners perceive ...

Recently there has been growing interest in and debate about the relation between cognitive neuroscience and education. Our goal is to advance the debate beyond both recitation of potentially education-related cognitive neuroscience findings and the claim that a bridge between fields is chimerical. In an attempt to begin a dialogue about mechanisms among students, educators, researchers and pra...

Over the past decade, education reform and teacher training projects have spent a great deal of effort to create and support sustainable, scalable online communities of education professionals. For the most part, those communities have been created in isolation from the existing local professional communities within which the teachers practice. We argue that focusing on online technology solely...

Schools today face ever-increasing demands in their attempts to ensure that students are well equipped to enter the workforce and navigate a complex world. Research indicates that computer technology can help support learning, and that it is especially useful in developing the higher-order skills of critical thinking, analysis, and scientific inquiry. But the mere presence of computers in the c...