Young People's Images of Old Age in Chile: Exploratory Research

According to gerontological thought, an important part of senior citizens' disabilities are products of their social exclusion rather than factors associated with their physical or mental health. How these exclusions come about was the purpose of the research reported in this article. The study was conducted among 682 Chilean university students using a semantic differential test. A generalized negative image on old age was observed. The conclusion is that social images of old age affect the well-being of present and future senior citizens.     

Content-Related Knowledge of Biology Teachers from Secondary Schools: Structure and learning opportunities

Teachers’ content-related knowledge is a key factor influencing the learning progress of students. Different models of content-related knowledge have been proposed by educational researchers; most of them take into account three categories: content knowledge, pedagogical content knowledge, and curricular knowledge. As there is no consensus about the empirical separability (i.e. empirical structure) of content-related knowledge yet, a total of 134 biology teachers from secondary schools completed three tests which were to capture each of the three categories of content-related knowledge. The empirical structure of content-related knowledge was analyzed by Rasch analysis, which suggests content-related knowledge to be composed of (1) content knowledge, (2) pedagogical content knowledge, and (3) curricular knowledge. Pedagogical content knowledge and curricular knowledge are highly related (r_latent?=?.70). The latent correlations between content knowledge and pedagogical content knowledge (r_latent?=?.48)—and curricular knowledge, respectively (r_latent?=?.35)—are moderate to low (all ps?<?.001). Beyond the empirical structure of content-related knowledge, different learning opportunities for teachers were investigated with regard to their relationship to content knowledge, pedagogical content knowledge, and curricular knowledge acquisition. Our results show that an in-depth training in teacher education, professional development, and teacher self-study are positively related to particular categories of content-related knowledge. Furthermore, our results indicate that teaching experience is negatively related to curricular knowledge, compared to no significant relationship with content knowledge and pedagogical content knowledge.     

Factors Affecting Students' Acceptance of Tablet PCs: A Study in Italian High Schools

To maximize the advantages of the tablet personal computer (TPC) at school, this technology needs to be accepted by students as new tool for learning. With reference to the Technology Acceptance Model and the Unified Theory of Acceptance and Use of Technology, the aims of this study were (a) to analyze factors influencing high school students' acceptance of TPCs and (b) to detect any difference in this influence considering the frequency of TPC use, students' gender, and school grade. Two hundred and ninety-six students from six high schools in the Milan area participated in the study. Data were collected using an online survey. The results showed that empowerment in learning, perceived usefulness, and support conditions affect learning use, and empowerment in learning and affect influence communicative use of TPCs. The implications of these results are discussed. (Keywords: tablets, acceptance, digital technologies, high school, path analysis)     

Geometry in engineering education

In this paper, a few examples are given of the importance of mathematical geometric education for engineers. The newly established information civilization, utilizing new information media, requires an abbreviated form of delivering enormous amounts of information at incredible speed. We use and relay models and involve them in our communication in almost all branches of science, culture, education, or social life. Models are strictly based on some graphical information. They are independent and almost perfectly understood at all levels of human literacy. Different scientific branches invented different models with respect to different needs and applied techniques, while the basic original idea of creating an'image' remained. Engineering education today is a complex knowledge base composed of several separate parts of different scientific and professional technical branches of the complex human knowledge, where geometry plays its definite important role. It is the basic platform to get involved with the creation of models in the form of images. Geometry can offer an unprecedented basis for logical reasoning supported by practical applications. Good three-dimensional visualization, spatial capabilities and geometric understanding are invaluable components of creative work in all kinds of human activities. An information society using communication techniques concentrates nowadays on creating models of an object in the form of computer images. Creative processes of modelling objects in scenes are related basically to the synthetic geometric reasoning and depend on the skills and geometric knowledge of the users. We must take this fact into consideration when speaking about teaching geometry to engineers.

Geometry is not just a simple science, nor the way to knowledge. It is an intellectual arrangement. From the arrangement, all European culture originated.     

Leveraging Librarian Liaison Expertise in a New Consultancy Role

This paper presents a case study of an advisory role that librarians successfully developed with faculty editors to increase the visibility and readership of an open access scholarly publication. The study represents an example of how expertise among liaison librarians and other library service professionals can be leveraged in new consultancy roles in support of evolving library service models. It also depicts local application of a hybrid model for librarianship that combines the functional specialist and subject librarian liaison roles in implementing advisory activities and recommendations. The liaison librarians successfully used their knowledge of scholarly communications and applied innovative bibliometric analysis to help enhance the discoverability and user experience of an online journal publication. The librarians made specific recommendations for optimizing journal website content organization, search functionality, metadata standards and marketing opportunities that were subsequently implemented by the editors and platform managers. The faculty editor places a high value on these recommendations, and the librarian advisory role continues to develop. Our study also outlines many of the essential considerations that scholar-editors and librarian advisors can use to help implement open access scholarly publishing projects successfully.     

Bringing Student Responsibility to Life: Avenues to Personalizing High Schools for Student Success

This study examines how school structures and policies shape school culture to ultimately influence student success in one urban high school. We develop a model that explains how caring and personalized connections between students and teachers, coupled with a focus on academic press and support, interact with teacher efficacy to influence student self-efficacy, student attachment to school, and ultimately greater student achievement. We collected data through focus group and individual interviews with students, teachers, and leaders, classroom observations, and school artifacts. Data were analyzed using the constant comparative method allowing for the emergence of important patterns. The data revealed several interrelated structures and processes that support teacher and student efficacy and ultimately instill in students a responsibility for their own learning. This case study highlights the need for administrators to develop buy-in from teachers around a cohesive vision in order for structural reforms to be effective.     

Effects of a 1-day environmental education intervention on environmental attitudes and connectedness with nature

Besides cognitive learning effects, short-term environmental education (EE) is often regarded as ineffective in intervening with participants' environmental attitudes and behaviour. However, in Germany, school classes often participate in such 1-day EE programmes because they better match the school curriculum in contrast to longer (residential) programmes. We therefore monitored a 1-day outreach EE programme on global climate change to reveal whether environmental attitudes and/or connectedness with nature of tenth graders are affected. Students from German high schools (college preparatory secondary school level, ‘Gymnasium’) (N?=?114) from age 14 to 19 participated in the programme (treatment group). It consisted of two student-centred learning units on the topic of climate change. Additionally, we chose a control group of students who did not participate in the programme. To measure students' environmental attitudes and connectedness with nature, we administered the Two Major Environmental Values (2-MEV) and the Inclusion of Nature in Self scale in a pre-, post- and retention test design. The pre-test was administered 1 week before, the post-test directly after and the retention test 4 to 6 weeks after programme participation. Analyses revealed a positive long-term effect only for utilitarian values (one of the two major environmental factors of 2-MEV) which decreased significantly. Therefore, depending on the programme's content, short-term EE programmes indeed may have an influence on participants' environmental attitudes.     

Interdisciplinary and transdisciplinary research and practice: Balancing expectations of the ‘old’ academy with the future model of universities as ‘problem solvers’

Academics are increasingly required to balance the expectations of the ‘old’ academy with a future model of universities as interdisciplinary and transdisciplinary ‘problem solvers’. This paper highlights changing expectations of academics in producing alternative research outcomes in collaborative, practice‐based research. Through a series of workshops with 20 researchers, preferred research outcomes and tensions in achieving these outcomes were identified. The tensions identified are presented as three dichotomies comprising the tension between: (a) ‘I versus We’ ‐ individual versus team expectations & outcomes. (b) Disciplinary outcomes versus inter‐/transdisciplinary outcomes. (c) Learning versus research objectives for the students and academics involved. These tensions reflect the authors' experiences of working in three international sustainability projects, drawing on lessons learned from these projects, with recommendations for universities seeking to implement interdisciplinary and transdisciplinary doctoral and postdoctoral programmes. Recommendations include the need for formal and informal leadership models, strong communication skills, empathy and willingness to learn from each other. A need for more systemic changes within university administration to better reward and value the breadth and depth of collaborative work, while facilitating open learning cultures and practice‐oriented learning opportunities and curricula across faculties was also identified.     

Developing an item bank for use in testing in Africa: Theory and methodology

The author describes the steps taken by a research team, of which she was part, to develop a specific methodology for assessing student attainment in primary school, working with the Programme for the Analysis of Education Systems (PASEC) of the Conference of Ministers of Education of French-speaking Countries (CONFEMEN). This methodology provides the basis for an item bank that can be used for many assessment tests. It can also be applied outside the specific context of French-speaking Africa.     

When the going gets tough: Direct,buffering and indirect effects of social support on turnover intention

We examined the role of social support in turnover intention among new teachers. First, we tested and found evidence for a direct negative relationship between social support and turnover intention. Second, we tested the social support buffer hypothesis, and found that teachers with higher social support had lower turnover intention in the face of higher workload, compared to teachers with lower support. Third, we examined a mediational hypothesis, and found that social support acts indirectly, through job satisfaction in relation to turnover intention. These findings suggest that social support can be a valuable resource for new teachers.