A Research-Informed Instructional Unit to Teach the Nature of Science to Pre-Service Science Teachers

In this paper we discuss the foundations and process of design of a research-informed instructional unit aimed for pre-service science teacher education. The unit covers some key ideas on the nature of science (around methodology, theory change, scientific inference and explanation, values, gender issues) anchoring them in a well-known episode from the history of science—the ‘discovery’ of radium by the Curies. Such episode is mainly examined as reconstructed in the 1997 French commercial film ‘Les Palmes de Monsieur Schutz’. Pre-service science teachers are required to solve three tasks, individually and in small groups; those tasks are respectively centred around: (1) the distinction between ‘discovering’ and ‘inventing’; (2) scientific modelling via abduction; and (3) the extended hagiographic treatment of the figure of Madame Curie. Plenary debates around the tasks aim at acquainting pre-service science teachers with some powerful concepts of twentieth century philosophy of science.     

Education matters: continuity and change in attitudes to education and social mobility among the offspring of Turkish guest workers in the Netherlands and Austria

By comparing the educational situation of second-generation Turks in the Netherlands and Austria, the paper investigates the reasons behind the differential higher educational gains of the descendants of guest workers in the two countries. By relying on in-depth interviews with second-generation Turks, the paper illustrates how ethnic discrimination in the labour market lead to maintaining a ‘sojourn-perspective’ among Turks in the Austrian setting, who disapprove of long-term educational investments in favour of material resources enabling a potential return to Turkey. At the same time, the sojourn-orientation is giving way to a more long-term perspective in the case of the Netherlands, where Turkish families see investments in Dutch qualifications as worthwhile channels of upward mobility.     

Understanding neurophobia: Reasons behind impaired understanding and learning of neuroanatomy in cross‐disciplinary healthcare students

Recent studies have highlighted a fear or difficulty with the study and understanding of neuroanatomy among medical and healthcare students. This has been linked with a diminished confidence of clinical practitioners and students to manage patients with neurological conditions. The underlying reasons for this difficulty have been queried among a broad cohort of medical, dental, occupational therapy, and speech and language sciences students. Direct evidence of the students’ perception regarding specific difficulties associated with learning neuroanatomy has been provided and some of the measures required to address these issues have been identified. Neuroanatomy is perceived as a more difficult subject compared to other anatomy topics (e.g., reproductive/pelvic anatomy) and not all components of the neuroanatomy curriculum are viewed as equally challenging. The difficulty in understanding neuroanatomical concepts is linked to intrinsic factors such as the inherent complex nature of the topic rather than outside influences (e.g., lecture duration). Participants reporting high levels of interest in the subject reported higher levels of knowledge, suggesting that teaching tools aimed at increasing interest, such as case‐based scenarios, could facilitate acquisition of knowledge. Newer pedagogies, including web‐resources and computer assisted learning (CAL) are considered important tools to improve neuroanatomy learning, whereas traditional tools such as lecture slides and notes were considered less important. In conclusion, it is suggested that understanding of neuroanatomy could be enhanced and neurophobia be decreased by purposefully designed CAL resources. This data could help curricular designers to refocus attention and guide educators to develop improved neuroanatomy web‐resources in future. Anat Sci Educ 11: 81–93. © 2017 American Association of Anatomists.     

“I’m slowly ageing but I still have my value”: challenging ageism and empowering older persons through lifelong learning in Singapore

ABSTRACT

The National Silver Academy (NSA) was launched in 2016 as part of the Singapore government’s Action Plan for Successful Aging. This paper uses a grounded approach to explore and assess critical geragogical elements that are enabling, empowering and transformative for older learners. Semi-structured in-depth interviews were conducted with 48 participants who had completed an NSA course. Although three different categories of older learners were identified in this study, most tend to internalize ageism and took courses to counter ageist stereotypes of being frail, dependent and useless. In terms of geragogy, participants articulated four key learning needs at the NSA. These were: (i) relatable, empathetic and engaging instructors; (ii) interactive and versatile methods of teaching with emphasis on real-life applications; (iii) flexible and accessible curriculum and course content appropriate to learners’ capabilities and expectations and (iv) inclusive and disability-friendly learning environments catering to a wide spectrum of learners. At the NSA, instructors are crucial to the empowerment of older learners by leading the challenge against ageism, promoting learners’ confidence and self-worth as well as enabling safe spaces for personal transcendence and creative expression. This study reinforces the need for more contextualized models of geragogy to dismantle structural and internalized forms of ageism by taking into account older learners’ cultural beliefs about aging, access to education, confidence and competences to navigate both formal and informal learning environments.     

Evaluation of Neuroanatomy Web Resources for Undergraduate Education: Educators’ and Students’ Perspectives

Despite the development of novel teaching strategies and the abundance of adjunct teaching web resources, students and early career physicians have continuously reported difficulties in learning and clinically applying neuroanatomy. Differences in instructional design of these resources, the lack of assessment of their capacity to meet intended educational goals, and a poor understanding of the user’s perspective may have hindered their success in increasing understanding and retention of neuroanatomical knowledge. To decipher the limitations of existing web resources, an online search for neuroanatomy web resources was performed and distilled through a strict filtration rubric. A selection of resources were analyzed by a panel of educators and rated using Likert scales, focusing on the identification of features influencing their usefulness in learning the anatomy of the spinal pathways. The top three ranked web resources were subsequently evaluated by a panel of medical and neuroscience students to assess how specific features aided in their learning of the subject. This detailed analysis has identified features of neuroanatomy web resources that are valued by both educators and users with regard to instructional design. One resource was rated highest by end users and educators on a series of Likert scale questions in terms of clarity of explanation, step-wise teaching design, summarization of information, control of instructional-pace, integration with neurophysiology, neuroradiology and clinical correlates, deployment of a wide array of pedagogical tools, and factors for visualizing neuroanatomical inter-relationships. These results have provided a novel user perspective on the influence of specific elements of neuroanatomy web resources to improve instructional design and enhance learner performance.     

A ‘Semantic’ View of Scientific Models for Science Education

In this paper I inspect a ‘semantic’ view of scientific models taken from contemporary philosophy of science—I draw upon the so-called ‘semanticist family’, which frontally challenges the received, syntactic conception of scientific theories. I argue that a semantic view may be of use both for science education in the classrooms of all educational levels, and for research and innovation within the discipline of didactics of science. I explore and characterise a model-based account of the nature of science, and derive some implications that may be of interest for our community.     

Flexibility in higher professional education: A survey in business administration programmes in the Netherlands

In order to develop higher education in theEuropean Union there is a need to increase themobility of students and teachers. Improvingthe flexibility of educational programming isan educational policy in the Netherlands tosupport this development. To get a clearpicture of the operational characteristics ofcurrent educational programmes, theirflexibility and conditions for improvement, asurvey was carried out in Businessadministration programmes in higherprofessional education institutes in theNetherlands. The results indicate that theseeducational programmes are organised in ratherrigid operational formats that seem to restrictflexibility. The issue of developing newoperational models that allow for more flexibleeducational programme formats is discussed.Operations management and educationaltechnology are considered as potential domainsfor a re-engineering of educational systems.     

Effect of bead and illustrations models on high school students' achievement in molecular genetics

Our main goal in this study was to explore whether the use of models in molecular genetics instruction in high school can contribute to students' understanding of concepts and processes in genetics. Three comparable groups of 11th and 12th graders participated: The control group (116 students) was taught in the traditional lecture format, while the others received instructions which integrated a bead model (71 students), or an illustration model (71 students). Similar instructions and the same guiding questions accompanied the two models. We used three instruments: a multiple‐choice and an open‐ended written questionnaire, as well as personal interviews. Five of the multiple‐choice questions were also given to students before receiving their genetics instruction (pretest). We found that students who used one of the two types of models improved their knowledge in molecular genetics compared to the control group. However, the open‐ended questions revealed that bead model activity was significantly more effective than illustration activity. On the basis of these findings we conclude that, though it is advisable to use a three‐dimensional model, such as the bead model, engaging students in activities with illustrations can still improve their achievement in comparison to traditional instruction. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 500–529, 2006