Indigenous Elementary Students’ Science Instruction in Taiwan: Indigenous Knowledge and Western Science     

Huei Lee  Chiung-Fen Yen  Glen S. Aikenhead 《Research in Science Education》2012,42(6):1183-1199

This preliminary ethnographic investigation focused on how Indigenous traditional wisdom can be incorporated into school science and what students learned as a result. Participants included community elders and knowledge keepers, as well as 4th grade (10-year-old) students, all of Amis ancestry, an Indigenous tribe in Taiwan. The students?? non-Indigenous teacher played a central role in developing a science module ??Measuring Time?? that combined Amis knowledge and Western science knowledge. The study identified two cultural worldview perspectives on time; for example, the place-based cyclical time held by the Amis, and the universal rectilinear time presupposed by scientists. Students?? pre-instructional fragmented concepts from both knowledge systems became more informed and refined through their engagement in ??Measuring Time??. Students?? increased interest and pride in their Amis culture were noted.  相似文献   

The effect of the demand control and effort reward imbalance models on the academic burnout of Korean adolescents     

Jayoung Lee  Ana Puig 《Asia Pacific Journal of Education》2012,32(1):113-123

The purpose of this study was to examine the effects of the Demand Control Model (DCM) and the Effort Reward Imbalance Model (ERIM) on academic burnout for Korean students. Specifically, this study identified the effects of the predictor variables based on DCM and ERIM (i.e., demand, control, effort, reward, Demand Control Ratio, Effort Reward Ratio) on academic burnout. Participants were 1,530 elementary, middle, and high school students and multivariate multiple regression analysis was used. Results indicated that the variables of ERIM (i.e., effort, reward, Effort Reward Ratio) were more influential predictors than the variables of the DCM (i.e., demand, control, Demand Control Ratio). Implications and limitations are discussed.  相似文献   

Some assembly required: How scientific explanations are constructed during clinical interviews     

Bruce L. Sherin  Moshe Krakowski  Victor R. Lee 《科学教学研究杂志》2012,49(2):166-198

This article is concerned with commonsense science knowledge, the informally gained knowledge of the natural world that students possess prior to formal instruction in a scientific discipline. Although commonsense science has been the focus of substantial study for more than two decades, there are still profound disagreements about its nature and origin, and its role in science learning. What is the reason that it has been so difficult to reach consensus? We believe that the problems run deep; there are difficulties both with how the field has framed questions and the way that it has gone about seeking answers. In order to make progress, we believe it will be helpful to focus on one type of research instrument—the clinical interview—that is employed in the study of commonsense science. More specifically, we argue that we should seek to understand and model, on a moment‐by‐moment basis, student reasoning as it occurs in the interviews employed to study commonsense science. To illustrate and support this claim, we draw on a corpus of interviews with middle school students in which the students were asked questions pertaining to the seasons and climate phenomena. Our analysis of this corpus is based on what we call the mode‐node framework. In this framework, student reasoning is seen as drawing on a set of knowledge elements we call nodes, and this set produces temporary explanatory structures we call dynamic mental constructs. Furthermore, the analysis of our corpus seeks to highlight certain patterns of student reasoning that occur during interviews, patterns in what we call conceptual dynamics. These include patterns in which students can be seen to search through available knowledge (nodes), in which they assemble nodes into an explanation, and in which they converge on and shift among alternative explanations. © 2011 Wiley Periodicals, Inc. J Res Sci Teach 49: 166–198, 2012  相似文献   

The formation of the South Korean identity through national curriculum in the South Korean historical context: Conflicts and challenges   总被引：1，自引：0，他引：1  

Kyunghee So  Jungyun Kim  Sunyoung Lee 《International Journal of Educational Development》2012

This study explores how the South Korean identity has been formed and transformed by examining the Korean national curriculum in its historical context. The study first examines how the Korean identity, previously formed by traditional ethnic values, has been transformed during the period of national modernization. It then describes the efforts to form a Korean identity through national curriculum reform amid globalization, a phenomenon that has rapidly progressed in Korea since the 1990s. It also discusses the conflicts within and challenges to Korean identity in the Korean curriculum reform process.  相似文献   

Exploring principal capacity to lead reform of teaching and learning quality in Thailand   总被引：1，自引：0，他引：1  

Philip Hallinger  Moosung Lee 《International Journal of Educational Development》2013

In 1999 Thailand passed an ambitious national educational law that paved the way for major reforms in teaching, learning and school management. Despite the ambitious vision of reform embedded in this law, recent studies suggest that implementation progress has been slow, uneven, and lacking deep penetration onto classrooms. Carried out ten years after the launch of the reform law, the current research sought to expand on these earlier studies by examining the capacity of Thailand's principals to lead reforms in teaching and learning. The study developed a national profile of principal instructional leadership using a Thai Form of the Principal Instructional Management Rating Scale ( Hallinger, 1994). The overall profile of 1195 primary and secondary school principals suggested a moderate level of engagement in two dimensions (Creating a School Mission and Developing a Positive School Learning Climate) and a lower level of activity on the dimension, Managing the Instructional Program. The results provide preliminary evidence which suggests that a more systematic human resource strategy is needed in order to ensure that Thailand's key school leaders have the knowledge, skills and motivation needed to support changes in teaching and learning envisioned in the nation's education reforms.  相似文献   

Financial Capability and Asset Building in Vulnerable Households: Theory and Practice     

Wonhyung Lee 《Journal of Teaching in Social Work》2013,33(2):189-190

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Media relations and universities: an assessment of digital newsrooms     

Nicole M. Lee  Patrick F. Merle 《Journal of Marketing for HIGHER EDUCATION》2013,23(2):232-246

Reviews of editorial practices and academic studies have shown that journalists often rely on organization websites—and online newsrooms in particular—to inform news stories. Yet, at a time when many academics are called upon as experts by the media, university newsrooms have been ignored. To fill this gap, this study assesses newsrooms of universities to determine whether they are providing adequate resources to cover the institution or identify experts. Previous research demonstrated higher ranked Fortune 500 companies have more comprehensive newsrooms, potentially putting them at an advantage when it comes to news coverage. To better understand whether disparities exist among the top US institutions, this study features a content analysis of the newsrooms of the top 202 universities ranked by U.S. News & World Report. Findings show that although higher ranked universities typically feature more comprehensive newsrooms, universities at all levels are missing opportunities to provide journalists with information necessary to cover the university, thus limiting visibility to outside stakeholders. The most common features were internally written news stories and links to social media. Resources specifically for journalists were less common. Assessing newsrooms is valuable because they influence media coverage, which can improve credibility and perceived external prestige.  相似文献   

Using a Taxonomy of Differential Step Functioning to Improve the Interpretation of DIF in Polytomous Items: An Illustration     

Randall D. Penfield  Karina Alvarez  Okhee Lee 《教育实用测度》2013,26(1):61-78

The assessment of differential item functioning (DIF) in polytomous items addresses between-group differences in measurement properties at the item level, but typically does not inform which score levels may be involved in the DIF effect. The framework of differential step functioning (DSF) addresses this issue by examining between-group differences in the measurement properties at each step underlying the polytomous response variable. The pattern of the DSF effects across the steps of the polytomous response variable can assume several different forms, and the different forms can have different implications for the sensitivity of DIF detection and the final interpretation of the causes of the DIF effect. In this article we propose a taxonomy of DSF forms, establish guidelines for using the form of DSF to help target and guide item content review and item revision, and provide procedural rules for using the frameworks of DSF and DIF in tandem to yield a comprehensive assessment of between-group measurement equivalence in polytomous items.  相似文献   

Validating Measurement of Knowledge Integration in Science Using Multiple-Choice and Explanation Items     

Hee-Sun Lee  Ou Lydia Liu  Marcia C. Linn 《教育实用测度》2013,26(2):115-136

This study explores measurement of a construct called knowledge integration in science using multiple-choice and explanation items. We use construct and instructional validity evidence to examine the role multiple-choice and explanation items plays in measuring students' knowledge integration ability. For construct validity, we analyze item properties such as alignment, discrimination, and target range on the knowledge integration scale using a Rasch Partial Credit Model analysis. For instructional validity, we test the sensitivity of multiple-choice and explanation items to knowledge integration instruction using a cohort comparison design. Results show that (1) one third of correct multiple-choice responses are aligned with higher levels of knowledge integration while three quarters of incorrect multiple-choice responses are aligned with lower levels of knowledge integration, (2) explanation items discriminate between high and low knowledge integration ability students much more effectively than multiple-choice items, (3) explanation items measure a wider range of knowledge integration levels than multiple-choice items, and (4) explanation items are more sensitive to knowledge integration instruction than multiple-choice items.  相似文献   

A Comparison of IRT Linking Procedures     

Won-Chan Lee  Jae-Chun Ban 《教育实用测度》2013,26(1):23-48

Various applications of item response theory often require linking to achieve a common scale for item parameter estimates obtained from different groups. This article used a simulation to examine the relative performance of four different item response theory (IRT) linking procedures in a random groups equating design: concurrent calibration with multiple groups, separate calibration with the Stocking-Lord method, separate calibration with the Haebara method, and proficiency transformation. The simulation conditions used in this article included three sampling designs, two levels of sample size, and two levels of the number of items. In general, the separate calibration procedures performed better than the concurrent calibration and proficiency transformation procedures, even though some inconsistent results were observed across different simulation conditions. Some advantages and disadvantages of the linking procedures are discussed.  相似文献