Evaluation of a technique to introduce the use of software in chemical engineering

The authors describe a teaching technique to introduce students of the last two courses of chemical engineering studies to the use of extensive software to simulate chemical processes, using a personal computer and a conventional audiovisual room instead of a mainframe. This teaching technique is analysed through the students' answers to a 22-item Likert-type questionnaire. A general analysis is given for two groups exposed to different class time. The group exposed to the long period was more positive about the teaching process. In both groups, analysis showed that the women evaluate the teaching technique more favourably than men. Gender differences were also found in the item analysis. The results show that the female subgroup scored positively all items for the long period group and was more adaptable to the new teaching situation.     

Students’ Understanding of the Special Theory of Relativity and Design for a Guided Visit to a Science Museum

The present paper describes the design of teaching materials that are used as learning tools in school visits to a science museum. An exhibition on ‘A century of the Special Theory of Relativity’, in the Kutxaespacio Science Museum, in San Sebastian, Spain, was used to design a visit for first‐year engineering students at the university and assess the learning that was achieved. The first part of the paper presents the teaching sequence that was designed to build a bridge between formal teaching and the exhibition visit. The second part analyses the potential of the exhibition and the aforementioned teaching sequence to influence the students’ knowledge of three aspects of the Special Theory of Relativity. The results obtained show that the design of the visit, with both pre‐visit and follow‐up activities, was effective as a means of increasing students’ understanding and stimulating their ability to argue scientifically.     

The role of universities in making industrial districts more dynamic. A case study in Spain

Through this research we aim to contribute to the debate on the role of universities in industrial districts in the context of the new competitive panorama that they are facing. With this objective in mind, we have carried out a study based on a university located within a Spanish textile district, using Social Network Analysis techniques. Of particular relevance are the relationships between companies, of which there is a dense concentration, and the university, which has an important role as mediator within the network.     

Anticipatory Reaching by Infants and Adults: The Effect of Object Features and Apertures in Opaque and Transparent Screens

Perception of the manner in which objects may be grasped was examined in a series of experiments with adults and 10-month-old infants; visuomotor adjustment in hand orientation before making contact with objects served as the index throughout. In the first experiment, infants modified their hand orientation to match more closely the long axis of an object. They did so even though the target object could have been grasped by either end with hands oriented orthogonally to the long axis of the object. In two subsequent experiments involving reaching through narrow apertures to grasp the target, anticipatory adjustments in hand posture were evident for adults but not for infants. However, anticipatory adjustments by infants, sometimes appropriate and sometimes inappropriate, were made when the object was of such a size that it could neither be grasped nor retrieved through the aperture. In the final experiment, infants directed their hands first toward a handle, the only graspable part of an object, and oriented their hands so as to be nearly parallel with it prior to contact. This was the only orientation in which a grasp was possible. It was concluded that infants at 10 months respond more appropriately to object properties than to surface apertures that place limitations on how an object may be grasped.     

Participatory action research as pedagogy: investigating social and ecological justice learning within a teacher education program

A research collective comprised of teacher candidates, graduate students, and faculty set out to investigate the role and impact of social and ecological justice learning in a teacher education program. Amidst the tensions, negotiations, and articulations of the research design, the collective came to recognize the spaces of participatory action research as sites of growth and efficacy toward justice learning. And, each began to perceive themselves as both impacted by educational structures and as agents enacting their own visions of professional practice. These outcomes are discussed in the context of the growing body of participatory action research, emphasizing the dynamic learning precipitated within the intersections of the research collective. The empirical analysis, involving survey and interview data, brought to bear the rarity of events participants (teacher candidates) recognized as invoking meaningful social and ecological justice learning, and goes some way to describe such learning in terms of embodied experience. The paper closes with a selection of testimonials provided by members of the research collective, offering personal accounts of what was gained through participating in the research process.     

Scholarship as intervention: critique,collaboration and the research imagination

Following Scott (this issue), this paper examines how environmental education researchers might intervene to greater effect in the policies and practices of our governments and local and international organizations through individual and collective programmes of research. Suggesting that public scholarship or academic activism can engage a wide spectrum of genres and outcomes of research activity, the paper proposes that what stands out are not the methods employed in seeking to have research ‘be of use’, but instead what can be termed modes of engagement. These can be described as including interpretive critique or ‘speaking truth to power’, public space and collaboration, and the role of research imagination in social life. These three modes are discussed with the hope that researchers will consider their possibilities and implications in working towards more powerful public scholarship in environmental education.