Conceptualization, reporting and underreporting of child abuse in Hong Kong

OBJECTIVE: To understand the conceptualization of child abuse and attitudes on reporting behaviors of Hong Kong adults. METHODS: Cross-sectional telephone survey of 1,001 randomly selected subjects. MAIN RESULTS: There is a discrepancy between perceived prevalence and the ability to name different child abuse types without prompting: 79.9% named physical abuse, while 41.2% felt it was common: 21.0% named child neglect, while 76.9% felt it was common; 13.4% named psychological abuse, while 47.4% felt it was common; 6.8% named sexual abuse, while 23.5% felt it was common. Most respondents classified severe physical abuse situations as abusive (e.g., "severely injuring a child"). Other scenarios such as "mildly injuring a child" and neglect and psychological abuse scenarios (e.g., "leaving a young child alone at home" and "shouting at a child often") were often not classified as abusive. As regards case-reporting behavior, only about 40% would report abuse cases to authorities. Those who would not report abuse were less likely to classify abuse situations as abusive and more likely to think that seeking help is difficult, troublesome and unhelpful. CONCLUSIONS: The official reported prevalence figures for child abuse in Hong Kong should be interpreted with care, because underreporting is likely to be serious. Hong Kong people's conceptualization and awareness of what comprises child abuse is found to differ from official definitions. They are reluctant to report abuse cases, due to their perceived low efficacy of case reporting. Both the difference in conceptualization and the reluctance to report might partly be attributable to Chinese culture.     

The role of negative priming in preschoolers' flexible rule use on the dimensional change card sort task

Four experiments examined the development of negative priming (NP) in 3-5-year-old children using as a measure of children's executive function (EF) the dimensional change card sort (DCCS) task. In the NP version of the DCCS, the values of the sorting dimension that is relevant during the preswitch phase are removed during the postswitch phase. The experiments showed that the NP effect observed in the DCCS decreased during the preschool years, and they clarified the circumstances in which NP occurs. Taken together, the findings suggest that the development of EF in early childhood consists in part in disinhibiting attention to information that has previously been suppressed.     

Pre-service teachers' dispositions towards diversity: Arguing for a developmental hierarchy of change

This article explores Australian pre-service teachers' beliefs about and attitudes towards diversity. Building on Garmon's [Garmon, M. A. (2004). Changing preservice teachers' attitudes/beliefs about diversity: what are the critical factors? Journal of Teacher Education, 55(3), 201–213] argument that there are three dispositional factors that influence students' likelihood of developing multicultural awareness and sensitivity in teacher education programmes, the authors explore the relationship between such dispositions as exhibited in students' autoethnographic work. In so doing, the authors posit that these dispositions may be hierarchically developed: beginning from ‘self-awareness/self-reflectiveness’; moving towards ‘openness’; and finally a ‘commitment to social justice’. After exploring the nature of this hierarchical development through the in-depth investigation of six representative student accounts, the paper concludes by discussing the implications for teacher education, including the necessity to adjust our expectations of changing the dispositions of pre-service teachers in discrete, short courses.     

欧洲高等教育研究与高等教育政策及实践的关系

根据不同的主题领域高等教育研究可被划分为:定量—结构方面,与知识、学科相关的方面,与人相关或与教学相关的方面,以及组织与行政方面等。因此,高等教育研究是涉及教育学、心理学、社会学、政治学、经济学和商学、法律和历史等的跨学科研究。与美国和中国相比,欧洲的高等教育研究较少建立在教育院系基础之上,而是依靠大学里的跨学科研究机构把提高学术质量和相关的政策与实践连接起来。近几年,公众对高等教育研究系统知识的兴趣开始增长,但是从中获利较多的却是那些评估研究、所谓的专家报告以及指标研究等非学术性的高等教育研究。总之,高等教育研究的制度基础在不同的欧洲国家呈现出前所未有的多样化。     

Why social capital is important for mentoring capacity building of mentors: a case study in Hong Kong

Most studies of school-based mentoring practice have put their key focus on discussions of the professional growth of novice teachers rather than of their mentors. Mentoring practice, however, is also a platform from which mentors can build or enhance their professional competency and capitalize their leadership role as they interact with novice teachers and their colleagues. This is an area which deserves further research attention. Drawing on the concept of social capital, this small-scale qualitative study investigates how mentors can develop or revise their mentoring skills and knowledge while they engage in school-based mentoring practice. Semi-structured interviews and documents were collected from 31 mentors from primary and secondary schools in Hong Kong from 2014 to 2015. Findings of this study firstly show that both bonding social capital and bridging social capital can help mentors develop their mentoring knowledge in different ways. Secondly, bridging social capital can help mentors act as boundary brokers who develop transformative learning by interacting with outside experts. Providing more off-site or cluster-based mentor training programs and mentoring partnership schemes with outside experts could be the way forward to maximize the professional competency of mentors aiming at improving school capacity.     

Education for sustainability in primary schools in Hong Kong

This article is based on an investigation of the implementation of environmental education in Hong Kong primary schools using a questionnaire survey and case studies. It will be divided into three parts: one focusing on the gap between rhetoric and practice in environmental education in the questionnaire results; one highlighting curriculum organisation of environmental education through case studies; and one discussing the nature and content of environmental education in these case-study schools.     

Development of a spatially uniform low-temperature hydrogen combustor

Examples of the use of additive manufacturing and rapid prototyping in a range of applications are of great interest in order to emphasize their role in development and production technology. In this study, a catalytic low temperature burner for H₂ on a lab scale with an integrated flow distributor was designed, manufactured, and tested for functionality. Based on a theoretical approach, a flow distributor for the burner was designed and a prototype was built using fused deposition modeling (FDM). Based on test results, an optimized version of the burner was then designed and manufactured using selective laser melting (SLM). The functionality of the designed catalytic burner was proven. Several advantages were found in comparison to conventional non-catalytic burners. In particular, flameless uniform low temperature heat generation with temperatures of about 200 °C could be realized. This contribution highlights the potential of additive manufacturing in chemical engineering. Not only was the final product built using SLM, but also during the development process, FDM was used for rapid prototyping.