融合教育在香港的持续发展——兼论特殊学校的角色转变

融合教育的推行 ,静静地改变着香港学校教育的生态。融合教育是西方发达国家的教育产物 ,通过国际组织的策动而扩散。它是一个建基於人权和平等观念 ,强调尊重差异的教育发展方案 ,但也是一种知易行难的办学手段。本文试图理顺融合教育的基本观念 ,认识它的运作元素和讨论它的实践问题。藉着回顾一些国际和本地的研究发现和发展经验 ,作者还希望为融合教育的持续发展提供意见在天赋的“异”中求人的“同” ,是融合教育需要不断面对的挑战     

Development of moral reasoning in situational and cultural contexts

ABSTRACT

This article examines relationships between children and youths’ judgments and their justifications of truth telling and verbal deception, in situational and cultural contexts. Han Chinese, Euro-Canadians and Chinese-Canadians, seven- to 17-years of age were presented competitive scenarios in which protagonists told either lies to protect, or truths to harm, various levels of collectivity. Participants evaluated protagonists’ statements, using a 7-point scale, and justified their judgments. Cultural variations in moral evaluations emerged among the three groups of participants. Older Chinese participants reflected significant collective cultural values in their judgements; by contrast, Euro-Canadians identified more individualistically; and Chinese-Canadians demonstrated notable variability between these perspectives in their judgments. The article enhances understanding of situational and cultural sources in the development of moral reasoning within a sociocultural framework.     

Organizational commitment,knowledge sharing and organizational citizenship behaviour: the case of the Taiwanese semiconductor industry

The semiconductor industry has made great contributions to Taiwan’s economy in the past 20 years. Because of competitive salaries and generous fringe benefits, some famous semiconductor manufacturers have become the best choice for students right after graduation. However, such magnetic effect has gradually faded away in the face of implementation of expensive employee bonuses. In a changeable environment, sharing knowledge will maintain organizational competitiveness and improve employees’ cohesion. As the semiconductor industry is characterized by a low-wage and high-turnover rate, the incurred job insecurities and career uncertainties have begun to force employees to change their cohesion, loyalty to organizations and even to reduce their willingness to share knowledge with others. This study aims to explore the relationships among organizational commitment (OC), knowledge sharing (KS) and organizational citizenship behavior (OCB) in the Taiwanese semiconductor industry. On the basis of 428 subjects, the results show that KS has a partial mediating effect on the OC–OCB relationship.     

Fabrication of long poly(dimethyl siloxane) nanochannels by replicating protein deposit from confined solution evaporation

A relatively simple, inexpensive and reliable technique was developed to fabricate an array of nanochannels. Moreover, the nanochannels are directly integrated to microchannels as a whole, which facilitates solution loading from the millimeter-scaled loading reservoirs into the nanochannels. It is found that continuous bovine serum albumin (BSA) line structures with triangle-like cross section at nanoscale can be obtained by evaporation of BSA solution with concentration between 0.5 wt. % and 1 wt. % inside the microchannels. The poly(dimethyl siloxane) nanochannels were replicated from these line structures, followed by sealing with the glass slide. The DNA molecules can be stretched inside the nanochannels as fabricated.     

Exposure of Taiwanese adolescents to pornographic media and its impact on sexual attitudes and behaviour

This article examines the use of pornographic media by Taiwanese high school students, and explores the effects of exposure to such on their attitudes and behaviour in terms of sexual permissiveness.

The results of this research indicate that more than 90 per cent of the students interviewed had at least some exposure to a variety of pornography, with males reporting significantly higher exposure frequencies than females. The results also show that exposure to pornographic media has significant effects on high school students’ sexual permissiveness and nonexclusive sexual attitudes and behaviour.     

Review Article: Recent advancements in optofluidic flow cytometer

There is an increasing need to develop optofluidic flow cytometers. Optofluidics, where optics and microfluidics work together to create novel functionalities on a small chip, holds great promise for lab-on-a-chip flow cytometry. The development of a low-cost, compact, handheld flow cytometer and microfluorescence-activated cell sorter system could have a significant impact on the field of point-of-care diagnostics, improving health care in, for example, underserved areas of Africa and Asia, that struggle with epidemics such as HIV∕AIDS. In this paper, we review recent advancements in microfluidics, on-chip optics, novel detection architectures, and integrated sorting mechanisms.     

Nationalism and globalism in the junior secondary history curricula of Hong Kong and Shanghai

Facing the trend and pressure of globalisation, the history curricula of Hong Kong and Shanghai have been undergoing reforms in order to better equip the youth for coping with rapid contextual changes. At the same time, there have been attempts to reposition nationalism in the changing contexts. This paper aims to compare and contrast how the forces of nationalism and globalisation affect, and are re‐presented in, the contents of the junior secondary history curricula of the two cities, with a view to exploring the convergent and divergent trends of development in the two systems (capitalist and socialist) within one country. It is expected that the findings will shed light on the continuities and changes in the junior secondary history curricula of the two cities, and explore possible alternatives for the improvement of history education.     

Authoring systems reassessed

A study of authoring system technology was done to update a previous study done in 1985. While the earlier study focused on software selection methods, the current one emphasizes trends in authoring tool characteristics, vendor approaches to the market-place, and evaluation methods. It also raises questions about some of the often tacit assumptions underlying the technology's development and use.     

Effectiveness of citrate buffer-fluoride mixture in Terumo tubes as an inhibitor of in vitro glycolysis

Introduction

Glycolysis affects glucose determination in vitro. The placement of sample tubes in ice-water slurry with plasma separation within 30 minutes is recommended, or alternatively the use of a glycolysis inhibitor. The aim of our two-steps study was to evaluate which Terumo tube is best for glucose determination in routine clinical setting.

Materials and methods

In the first study, blood from 100 volunteers was collected into lithium heparin (LH), NaF/Na heparin (FH) and NaF/citrate buffer/Na₂EDTA (FC-Mixture) tubes. LH sample was treated as recommended and considered as reference, while FH and FC-Mixture samples were aliquoted, maintained at room temperature (RT) for 1, 2 and 4 hours; centrifuged and plasma analysed in triplicate. In the second study, samples from 375 volunteers were collected in LH, FH and FC-Mixture tubes and held at RT before centrifugation from 10 to 340 minutes, depending on each laboratory practice. Samples were analysed in one analytical run.

Results

In the first study, FH glucose concentrations were 5.15 ± 0.66 mmol/L, 5.05 ± 0.65 mmol/L and 5.00 ± 0.65 mmol/L (P < 0.001) in tubes stored at RT for 1, 2 and 4 hours, respectively. Mean biases in all time points exceeded the analytical goal for desirable bias based on biological variation criteria. FC-Mixture glucose concentrations were 5.48 ± 0.65 mmol/L, 5.46 ± 0.6 mmol/L and 5.46 ± 0.64 mmol/L in tubes stored at RT for 1, 2 and 4 hours, respectively. Mean biases for FC-Mixture glucose in all time points reached optimal analytical goals. In the second study, the biases for LH and FH glucose compared to reference FC-Mixture glucose exceeded the preset analytical goals, regardless of the blood collection to centrifugation time interval.

Conclusions

FC-mixture tubes glucose concentrations were preserved up to 4h storage at RT. We confirmed that NaF alone does not allow immediate glycolysis inhibition in real life pre-centrifugation storage conditions (up to 340 minutes). FC-Mixture should be used exclusively for glucose determination in laboratories unable to implement the recommended blood samples’ treatment.Key words: glucose, pre-analytical phase, sodium fluoride, citrate acidification, stability     

Beyond competition: a comparative review of conceptual approaches to international student mobility

The existing literature offers an instrumentalist approach that focuses on how economic rationality underlies international student mobility (ISM). In response to these instrumentalist accounts, a critical approach emerges and reemphasises the importance of humanity and human rights in ISM and the process of internationalisation of higher education. However, this paper argues that these critical perspectives are insufficient to address the non-instrumental values of ISM. To address this argument, the paper uses the capability approach to reframe the meanings of ISM, thereby broadening the conceptual approaches to this aspect of internationalisation of higher education. Specifically, the paper suggests that international mobility is a way to promote individual freedom. On the conceptual basis of the capability approach, the paper identifies three interrelated orientations for future research on the impact of mobility on international students.