Positive effects of a programme on oral presentation skills: high- and low-proficient learners’ self-evaluations and perspectives

The study set out to facilitate tertiary learners’ development of oral presentation skills within the self-regulated-learning framework. A published, relatively comprehensive inventory of presentation (delivery) skills was adopted in this mixed methods study, which comprised pre- and post-programme self-evaluation questionnaires, post-programme interviews and field notes. The results demonstrated that the learners generally perceived both the three-month programme and the inventory to be conducive to their oral presentation skill development. Quantitative analyses revealed the higher number of areas of significant self-perceived improvement among the low-proficient learners (30 items) compared with that among the high-proficient learners (13 items); however, qualitative analyses unveiled the paradoxical phenomenon that the lower increment in high-proficient learners’ ratings suggests their reflective abilities to learn from observation and their greater awareness to identify areas for improvement. These substantiate that the programme and the inventory have benefited the low- and high-proficient learners in different fashions.     

The Structural Causes of Teacher Burnout in Hong Kong

Abstract

 Since the mid 1990s, teacher burnout has become a crucial phenomenon in the Hong Kong education system, as increasing numbers of Hong Kong teachers have been reported as stressed, exhausted, and depersonalized in their teaching. In the Hong Kong community, including the academic circle, many people have applied the psychological theory of burnout to study the psychological causes of teacher burnout. However, this article argues that teacher burnout has become a social issue and is not a purely psychological phenomenon. Thus, it is important for us to identify the structural causes rather than the psychological causes of teacher burnout, to obtain a more comprehensive understanding of teacher burnout, and to develop better solutions. This article therefore theoretically analyzes how teacher burnout can be caused by certain structural forces, including structural education reforms, the administrative structure of schools, and the occupational and career structure of teaching, from the perspective of the sociological theory of work alienation. The article also gives recommendations for further studies based on the theoretical analysis.     

Migrant Philippine teachers in Indonesia: the nexus between precarious skilled work,illegal mobility and the cosmopolitan

This article examines the nexus between the illegal migration of Filipino teachers as a form of precarious skilled employment in conjunction with the mobility of choice and hope found in the adoption of cosmopolitan outlooks. Catering to the aspirations of Indonesia’s rising middle class, privately managed “international” schools actively recruit trained teachers from the Philippines. Many of these teachers are migrants negotiating journeys of financial independence. These migrant teachers often find themselves arriving in Indonesia being required to work in the absence of work visas that were initially promised by their employers. Migrant Philippine teachers working in Indonesia compensate for these “shocks” encountered during their employment by cultivating a sense of cosmopolitan sociability as they aspire to utilize their professional and cultural experiences in Indonesia for better employment opportunities beyond Indonesia.     

Prevalence,gender ratio and gender differences in reading‐related cognitive abilities among Chinese children with dyslexia in Hong Kong

Based on the data of the normative study of the Hong Kong test of specific learning difficulties in reading and writing, and the Test of visual‐perceptual skills (non‐motor)—Revised, 99 children aged between 6 and 10½ years were identified as children with dyslexia out of the normative sample of 690 children. By excluding 12 children known to score below average in IQ, 87 children, including 20 children not tested for IQ, could be regarded as children with dyslexia, yielding a prevalence rate of 12.6% and a boy:girl gender ratio of 1.6 to 1. The figures would become 9.7% and 2.0 to 1 if the 20 children were omitted from computation. However, gender imbalance could not be readily explained by gender differences in reading‐related cognitive abilities, as there were only minor and subtle differences. Regression analyses to evaluate the relative contribution of different cognitive abilities to reading and writing suggested that orthographic knowledge and naming speed were most important among children with dyslexia. Implications of the findings and the need for early intervention are discussed.     

Psychometric Properties of the Caregiver Assessment of Movement Participation Scale for Screening Children with Development Coordination Disorders

Using Rasch analysis, the psychometric properties of a newly developed 35‐item parent‐proxy instrument, the Caregiver Assessment of Movement Participation (CAMP), designed to measure movement participation problems in children with Developmental Coordination Disorder, were examined. The CAMP was administered to 465 school children aged 5–10 years. Thirty of the 35 items were retained as they had acceptable infit and outfit statistics. Item separation (7.48) and child separation (3.16) were good; moreover, the CAMP had excellent reliability (Reliability Index for item = 0.98; Person = 0.91). Principal components analysis of item residuals confirmed the unidimensionality of the instrument. Based on category probability statistics, the original five‐point scale was collapsed into a four‐point scale. The item threshold calibration of the CAMP with the Movement Assessment Battery for Children Test was computed. The results indicated that a CAMP total score of 75 is the optimal cut‐off point for identifying children at risk of movement problems.     

省级电大远程教育资源库的开发与设计

远程教育教学资源库是现代远程教育教学支持服务体系的重要组成部分,它的构建和应用极大地推动了我国远程教育的发展,促进了教学资源建设的规范化、系统化和标准化。本文阐述了以实现教学资源的共建共享为出发点,基于B/S模式、Asp技术和SQL数据库的省级电大教学资源库的设计思想和实现方法,研发的资源库系统实现了资源收集、实体库管理、课件库管理等功能,具有良好的开放性和可扩展性。     

A low-cost 3D printed microfluidic bioreactor and imaging chamber for live-organoid imaging

Organoids are biological systems grown in vitro and are observed to self-organize into 3D cellular tissues of specific organs. Brain organoids have emerged as valuable models for the study of human brain development in health and disease. Researchers are now in need of improved culturing and imaging tools to capture the in vitro dynamics of development processes in the brain. Here, we describe the design of a microfluidic chip and bioreactor, to enable in situ tracking and imaging of brain organoids on-chip. The low-cost 3D printed microfluidic bioreactor supports organoid growth and provides an optimal imaging chamber for live-organoid imaging, with drug delivery support. This fully isolated design of a live-cell imaging and culturing platform enables long-term live-imaging of the intact live brain organoids as it grows. We can thus analyze their self-organization in a controlled environment with high temporal and spatial resolution.     

Integrating Western and Chinese Educational Theories: A Case Study of Implementing a Quality Student Leadership (QSL) Programme in a Secondary School in Hong Kong

Secondary school students have been experiencing stress related to examination and academic performance in Hong Kong: the Special Administrative Region of the Chinese Mainland. The article reports a case study which applied the student empowerment model originated from western societies and the 'Qing' concept of Chinese philosophy to formulate a student Quality Student Leadership (QSL) programme in a secondary school. The programme aimed to reduce the stress of the students and at the same time improve their initiative, leadership, and also the relationship between the students and with the parents and teachers. The results showed that the programme was effective in achieving its objectives.     

A quantitative analysis examining differences between US humanities and STEM students’ propensity toward innovation

Some scholars speculate that humanities education, as compared to STEM education, may be better able to provide students with the most in-demand twenty-first century workplace skill: innovation. Due to the lack of empirical research on this topic, this study compares US humanities and STEM students’ college gains in their ‘propensity toward innovation’ (PTI) and the academic factors that contribute to it. Findings suggest that humanities students experience greater in-college gains in PTI and also that certain academic factors may be especially beneficial for STEM students in contributing to their development of PTI at the end of college.     

The Hong Kong Behaviour Checklist for Primary Students: Developing a brief dyslexia screening measure

The authors report on the development of a brief dyslexia screening measure based on revising the 65-item Hong Kong Behaviour Checklist of Specific Learning Difficulties in Reading and Writing. Teachers’ ratings of 1063 primary students aged 6–14 years on the behaviour checklist provided data for its psychometric evaluation using traditional measurement and Rasch measurement model analyses. Rasch scaling suggested that the revised 36-item checklist could be regarded as a unidimensional scale that assesses global dyslexic dysfunction, and receiver operating characteristics analysis suggested that a score of 18 could be an optimal cut-off score when it is used as a dyslexia screening measure. The validity of this revised checklist was supported by its substantial and significant correlations with external measures of literacy and cognitive skills. Implications of the findings for the use of adaptive testing to provide an effective procedure for screening are discussed.