Revitalising Traditional Street Markets in Rural Korea: Design Thinking and Sense‐Making Methodology

This article reports on an academic–industrial cooperation between students at the Ulsan National Institute of Science and Technology and a local foundation working to revitalise the Eonyang traditional market in Ulsan, South Korea. Students majoring in disciplines ranging from natural and applied sciences to business administration were introduced to design thinking, the double diamond model, and sense‐making as frameworks for generating creative outcomes. Those outcomes included media, signage and packaging, a display stand, an accessory for hikers, an artistic reinterpretation of the traditional store shutter, the design for a guesthouse and new packaging for locally produced products. Students presented their ideas at a public exhibition as team projects that involved 3D printing, CAD, Web‐design, graphic design and motion‐picture editing tools. The study reveals that students learn more effectively when pedagogy emphasises active learning and on‐site observation through design‐based integrated education. Its qualitative research involved interviews in which students experienced how design thinking methodology can transform a local economy. The methods reveal a new educational model centred upon creative and applied learning.     

Assessment reform in Hong Kong: developing the HKDSE to align with the new academic structure

ABSTRACT

In alignment with the New Academic Structure, the Hong Kong Diploma of Secondary Education Examination (HKDSE) was launched in 2012 to replace the former Hong Kong Certificate of Education Examination (HKCEE) as certification for completion of secondary education, and the Hong Kong Advanced Level Examination (HKALE) as the main credentials for university admission in Hong Kong. Standards-referenced reporting is adopted for the HKDSE with the objective of reporting candidates’ results against a set of prescribed levels of achievement based on typical performances at those levels. Clearly defined standards facilitate learning and teaching as well as enable users of the qualification, including tertiary institutions and employers, to set appropriate entrance/job requirements. The standards are set and maintained by expert judgement supported by psychometric data to ensure fairness and consistency of standards across subjects and across cohorts. Systemic and implementation issues and their resolutions are discussed in the context of the education reform in Hong Kong.     

A Confirmatory Factor Analysis of the Wong and Law Emotional Intelligence Scale in a Sample of International College Students

There is the need for a reliable and valid measure to facilitate emotional intelligence (EI) research on international college students (ICSs). The present study examined the factorial invariance of the Wong and Law Emotional Intelligence Scale (WLEIS), a trait EI measure, in a sample of 628 ICSs. A web-based survey was developed to facilitate data collection across the country. Results of a confirmatory factor analysis support the factorial invariance of the WLEIS in ICSs. Reliabilities and scale correlations further supported the psychometric properties of the measure for international students. Additional findings indicate possible country-of-origin difference on trait EI among different national groups. An erratum to this article can be found at     

Misconceptions and biases in German students’ perception of multiple energy sources: implications for science education

Misconceptions and biases in energy perception could influence people's support for developments integral to the success of restructuring a nation’s energy system. Science education, in equipping young adults with the cognitive skills and knowledge necessary to navigate in the confusing energy environment, could play a key role in paving the way for informed decision-making. This study examined German students’ knowledge of the contribution of diverse energy sources to their nation’s energy mix as well as their affective energy responses so as to identify implications for science education. Specifically, the study investigated whether and to what extent students hold mistaken beliefs about the role of multiple energy sources in their nation’s energy mix, and assessed how misconceptions could act as self-generated reference points to underpin support/resistance of proposed developments. An in-depth analysis of spontaneous affective associations with five key energy sources also enabled the identification of underlying concerns driving people’s energy responses and facilitated an examination of how affective perception, in acting as a heuristic, could lead to biases in energy judgment and decision-making. Finally, subgroup analysis differentiated by education and gender supported insights into a ‘two culture’ effect on energy perception and the challenge it poses to science education.     

Shape-oriented storage and retrieval of geometric figures and chromosome images

Four advantages of storing and retrieving geometric figures and chromosome images through the use of shape-oriented similarity measures are presented. A complemented but not distributive lattice and a distributive but not complemented lattice are found. Answers to triangle related fuzzy queries such as “retrieve the triangles which are very similar to isosceles triangles but not similar to a given triangle Δx”, and chromosome related fuzzy queries such as “retrieve the chromosomes which are more or less similar to median chromosomes and very very similar to a given chromosome A” are presented and illustrated by examples. For shape-oriented storage of triangles, it is proposed to store the angles of each triangle in decreasing order of the magnitude and logically order all the triangles according to the magnitude of the angles. For shape-oriented storage of chromosomes, it is proposed to logically order all the chromosomes individually and independently according to the angular sums of its exterior biangles and interior biangles. The results may have useful applications in information storage and retrieval, artificial intelligence and pattern recognition.     

Increasing public understanding of transgenic crops through the World Wide Web

Transgenic crops among the most controversial "science and society" issues of recent years. Because of the complex techniques involved in creating these crops and the polarized debate over their risks and beliefs, a critical need has arisen for accessible and balanced information on this technology. World Wide Web sites offer several advantages for disseminating information on a fast-changing technical topic, including their global accessibility; and their ability to update information frequently, incorporate multimedia formats, and link to networks of other sites. An alliance between two complementary web sites at Colorado State University and the University of Nebraska-Lincoln takes advantage of the web environment to help fill the need for public information on crop genetic engineering. This article describes the objectives and features of each site. Viewership data and other feedback have shown these web sites to be effective means of reaching public audiences on a complex scientific topic.     

The conflict detection and resolution in knowledge merging for image annotation

Semantic annotation of images is an important step to support semantic information extraction and retrieval. However, in a multi-annotator environment, various types of conflicts such as converting, merging, and inference conflicts could arise during the annotation. We devised conflict detection patterns based on different data, ontology at different inference levels and proposed the corresponding automatic conflict resolution strategies. We also constructed a simple annotator model to decide whether to trust a given piece of annotation from a given annotator. Finally, we conducted experiments to compare the performance of the automatic conflict resolution approaches during the annotation of images in the celebrity domain by 62 annotators. The experiments showed that the proposed method improved 3/4 annotation accuracy with respect to a naïve annotation system.     

Ramadan Fasting and the Propensity for Learning: Is There a Cause for Concern?

The literature indicates that glucose deprivation, dehydration, decreased sleep quality and quantity, and mood changes, independently and adversely can influence cognitive functions and therefore learning. The Ramadan fast is an annual religious act undertaken by Muslims where individuals refrain from consuming food and fluid during daylight hours, daily over 30 days. Alteration in eating times and sleep–wake cycles lead to a disruption in the body's daily circadian rhythm resulting in sleep perturbations and mood swings. Consequently, Ramadan fasting is linked to daytime lower glucose concentration, dehydration, decreased sleep quality and quantity, mood swings and elevated subjective feelings of fatigue and malaise. This review highlights how Ramadan fasting potentially poses learning difficulties as a result of the independent and/or combined effects of these factors.     

The Concept of Readiness in the Academic Department: A Case Study of Undergraduate Education Reform

While there has been emphasis on the institution and individual classroom as loci of learning and reform, less attention has been paid to the academic department. However, precisely because its structure is so endemic to institutions of higher education, the academic department may be the most logical and potent site for change. Using a case study approach, this paper examines the conditions under which change in undergraduate education takes hold and flourishes in the academic department, advances the concept of readiness, and explores its implications for those who wish to promote change in the department. Virginia S. Lee  is managing member and consultant, Virginia S. Lee & Associates, LLC, a consulting firm specializing in teaching, learning, and assessment in higher education. She received her B.A. from Smith College, her M.B.A. from New York University, and her Ph.D. from University of North Carolina at Chapel Hill. Special interests include the design and implementation of institution-wide curriculum reform efforts, course and curriculum design, inquiry-guided learning, intensive learning, outcomes-based assessment, and the scholarship of teaching and learning. Michael R. Hyman  is Director of Graduate Programs and Associate Professor in the Department of Microbiology at North Carolina State University. He received his B.S. from University College, London, his M.B.A. from Oregon State University, and his Ph.D. from Bristol University. His major research interest is the biodegradation of environmental pollutants. Geraldine Luginbuhl  is Interim Department Head and Professor in the Department of Microbiology at North Carolina State University. She received her B.S. from Stanford University and her Ph.D. from University of North Carolina at Chapel Hill. She has a longstanding interest in undergraduate education and, recently, inquiry-guided learning.