The dilemma of case‐based teaching and learning in science in Hong Kong: Students need it,want it,but may not value it

The paper reports a study for determining a suitable process for converting traditional surface science courses into case‐based learning ones in two universities in Hong Kong. In this preparative study, a set of baseline data was collected on the current level of students’ conceptual understanding and also students’ perceptions about the traditional courses. The student data (from 38 students) came from examination results, the Study Process Questionnaire, a course‐end survey and a focus group meeting; teachers also kept reflective journals. This set of baseline data revealed factors that both support and inhibit case‐based learning. On the one hand, students demonstrate a motivation to be able to solve practical problems in this field; on the other hand, they show an unwillingness to take up a personal responsibility for learning. This finding strengthens our resolve to take into account students’ expectations and beliefs in the implementation of case‐based teaching and learning.     

Short reports

While Western educators caution against contrived collegiality in the midst of enthusiasm for peer coaching as a form of teacher development, Hong Kong educators are struggling to detach discussion and observation of classroom teaching from staff appraisal. The challenges for this task are twofold: to secure a niche for peer coaching in the practice of staff development, and to ward off contrived collegiality in the course. Using an action research paradigm, the present project attempted to meet these challenges in two schools. As a joint work between various parties, the present project had to negotiate its way cautiously to achieve genuine collaboration and avoid imposition from the administrators and outsiders to the front-line teachers. During the course, innovative strategies were taken to cope with various difficulties, including time constraints, teachers' psychological pressure, and the possibility of contrived collegiality and implementation partnership. The evaluation of the project showed that the teachers generally accepted peer coaching and found it helpful to their professional development. The experience in the two schools indicated that true collaboration might emerge from organizationally induced collegiality under certain conditions.     

Epigenetic Vestiges of Early Developmental Adversity: Childhood Stress Exposure and DNA Methylation in Adolescence

Fifteen‐year‐old adolescents (N = 109) in a longitudinal study of child development were recruited to examine differences in DNA methylation in relation to parent reports of adversity during the adolescents’ infancy and preschool periods. Microarray technology applied to 28,000 cytosine–guanine dinucleotide sites within DNA derived from buccal epithelial cells showed differential methylation among adolescents whose parents reported high levels of stress during their children’s early lives. Maternal stressors in infancy and paternal stressors in the preschool years were most strongly predictive of differential methylation, and the patterning of such epigenetic marks varied by children’s gender. To the authors’ knowledge, this is the first report of prospective associations between adversities in early childhood and the epigenetic conformation of adolescents’ genomic DNA.     

Involving parents in paired reading with preschoolers: Results from a randomized controlled trial

A paired reading program was implemented for 195 Hong Kong preschoolers (mean age = 4.7 years) and their parents from families with a wide range of family income. The preschoolers were randomly assigned to experimental or waitlist control groups. The parents in the experimental group received 12 sessions of school-based training on paired reading in 7 weeks. They were required to do paired reading with their children for at least four times in each of these 7 weeks. At the end of the program, the preschoolers in the experimental group had better performance in word recognition and reading fluency than their counterparts in the control group. They were also reported as more competent and motivated in reading by their parents. More importantly, the program had many favorable effects on parents. Parents in the experimental group had higher self-efficacy in helping their children to be better readers and learners. They also reported that they had better relationships with their children. Their changes in relationships and self-efficacy were found to mediate the program impact on some of the child outcomes. However, family income did not moderate the effectiveness of the program. Families with high and low income both benefited from the program alike.     

Teaching for Liberation: Critical Reflections in Teacher Education

In this article the author shares a critical reflection of his work as a teacher educator over the last five years teaching in both public and private universities in the U.S. Midwest. The author reflects on his work in a class called “Diversity in Education” over the course of two semesters as a way to trace the genealogy of a course that has emancipatory intent. The implications (tensions and contradictions) for this type of course in teacher education are discussed as are why critical pedagogical approaches and liberatory ways of thinking and knowing are fundamentally essential to and ethically necessary in teacher preparation. The author concludes by offering a pedagogy of resilience and radical hope that is fundamentally premised on the idea that intellectual work is meant to be liberationist, and the desire to connect teacher education to a larger political struggle.     

Open attitudes,attribution beliefs,and knowledge of Hong Kong teacher interns in an era of education reform

We have investigated how open attitudes, attribution beliefs, pedagogical knowledge, and pedagogical content knowledge were related to teaching performance among teacher interns. The participants were 72 teacher interns in Hong Kong, where large-scale education reform has been launched since 2000. Multiple methods (self-report, academic grades, and ratings from mentors and supervisors) were used to measure the interns' attribution beliefs, open attitudes, pedagogical knowledge, pedagogical content knowledge, and teaching performance. It was found that their openness to advice and challenges, effort attribution for failure, and pedagogical content knowledge were positively associated with their teaching performance in an era of education reform.     

Cultivating better learning attitudes: a preliminary longitudinal study

Abstract

The use of flipped classrooms, blended learning environments and the application of technology has been extensively studied and reported in the literature, but the impact of learning activity design on cultivating better learning attitudes has rarely been explored. A rapid adoption of ‘e-schoolbag’ in basic education in China has been observed in recent years. Its impact on academic performance varies from different ways of e-schoolbag adoption. We conducted a two-year longitudinal study to review the relationship between learning behaviours and academic performance in a primary school with a blended learning environment, and investigated how interventions through learning activity redesign could improve the academic performance by cultivating better learning attitudes. The results show that learning attitudes are positively related to academic performance with proper learning activity design. It is therefore suggested that teachers’ interventions through learning activity redesign can cultivate better learning attitudes and thus improve academic performance for learners.     

Effect of body mass and midsole hardness on kinetic and perceptual variables during basketball landing manoeuvres

This study investigated the effects of body mass and shoe midsole hardness on kinetic and perceptual variables during the performance of three basketball movements: (1) the first and landing steps of layup, (2) shot-blocking landing and (3) drop landing. Thirty male basketball players, assigned into “heavy” (n = 15, mass 82.7 ± 4.3 kg) or “light” (n = 15, mass 63.1 ± 2.8 kg) groups, performed five trials of each movement in three identical shoes of varying midsole hardness (soft, medium, hard). Vertical ground reaction force (VGRF) during landing was sampled using multiple wooden-top force plates. Perceptual responses on five variables (forefoot cushioning, rearfoot cushioning, forefoot stability, rearfoot stability and overall comfort) were rated after each movement condition using a 150-mm Visual Analogue Scale (VAS). A mixed factorial analysis of variance (ANOVA) (Body Mass × Shoe) was applied to all kinetic and perceptual variables. During the first step of the layup, the loading rate associated with rearfoot contact was 40.7% higher in the “heavy” than “light” groups (P = .014) and 12.4% higher in hard compared with soft shoes (P = .011). Forefoot peak VGRF in a soft shoe was higher (P = .011) than in a hard shoe during shot-block landing. Both “heavy” and “light” groups preferred softer to harder shoes. Overall, body mass had little effect on kinetic or perceptual variables.     

Local responses to school‐based management in Hong Kong

This paper adopts a qualitative approach to study the perceptions of six secondary teachers from two schools with a similar background and history of school‐based management (SBM). The study aims to explore the views of the teachers in the following areas: changes in school administration and the structure of the school under SBM; changes in the role of teachers and the activities of the Parent–Teacher Associations; the challenges facing principals; and teachers' worries and concerns under SBM. The study is significant as it supplements the limited number of researches on the roles of teachers and principals under SBM in Hong Kong. As serving teachers now play increasingly important roles in schools and work closely with their principals in administrative and educational matters, they can provide invaluable insights into the new era of change.