Learning to become a teacher in Australia: a study of pre-service teachers’ identity development

This study aims to examine how pre-service teachers learn to teach in Australia context during their practicum and how this learning experience constructs their identities as teachers through activity theory framework. Data were drawn from interviews with two pre-service teachers, interviews with their supervising teachers and university mentors, lesson plans, and supervising teacher’s feedback. The findings indicate that the two pre-service teachers’ identity formation is a continuing process and an outcome of the collective activity through their interaction with their coordinating teachers, mentors and students. We argue that teachers’ identity formation is related to their agency to seek and offer support to others. The pre-service teachers could produce and reproduce their identity in the relevant community through their agentive action to interact with others.     

How does gender relate to social skills? Exploring differences in social skills mindsets,academics, and behaviors among high‐school freshmen students

Boys struggle academically and behaviorally more than girls and are more likely to have difficulty with social skills. It seems likely that boys and girls do not perceive social skills in the same light. Past research has not investigated this or its relationship to academic and behavioral performance. Using data from a cohort of 9th‐grade students (n = 323) in one high school in central Illinois, this study involves interaction analyses of student mindsets about their social skills and gender. Findings indicated that females who perceive social skills as more important had higher grade point averages (GPAs), higher attendance rates, and fewer disciplinary problems than their male counterparts. Conversely, females who perceive social skills as of lesser importance have lower GPAs, poorer attendance, and more disciplinary referrals than their male counterparts. Findings highlight pertinent gender differences in the relation between social skills mindsets and outcomes among high‐school freshmen students.     

Understanding student behavioral engagement: Importance of student interaction with peers and teachers

Recent theoretical conceptualizations of student engagement have raised questions about how to measure student engagement and how engagement varies not only across schools, but also within school and within classrooms. The authors build on existing research on student behavioral engagement and extend this research to emphasize a continuum of disengagement, active engagement, and passive engagement. They review common approaches to measuring engagement and highlight areas where new theoretical conceptualizations of engagement require new approaches to measurement. The authors analyze how student behavioral engagement changed depending on the context and demonstrate the need of a finer scale of engagement. They find there was not a uniform association of higher behavioral engagement and student interaction with peers, but it was the interaction with other students and the teacher that was predictive of increased engagement. Their work suggests that disaggregating behavioral engagement into disengagement, active engagement, and passive engagement has important research and conceptual implications.     

Student plagiarism in higher education in Vietnam: an empirical study

This paper assesses and compares the prevalence of plagiarism across different student and assignment characteristics at a university in Vietnam, using the similarity index reported by the text-matching software Turnitin as a proxy measure of plagiarism on a sample of 681 student papers. The findings present a level of match higher than reported in earlier studies at universities outside of Vietnam, with an average similarity index of 29.06%. Controlling for the gender and major of the students, the extent of plagiarism is implied to be negatively correlated with the students’ academic performances and with the likelihood of being caught, and positively correlated with the length of the assignments. Thus, this study, relying on actual text-matching data rather than self-reported surveys, provides the first empirical test of two theoretical plagiarism models proposed in the literature. The explanatory factors confirmed by this study illustrate the potential benefits of the use of software tools to detect plagiarism and can help refine academic integrity policy formulations for universities.     

The influence of framing on transfer: initial evidence from a tutoring experiment

This paper investigates the idea that the framing of learning and transfer contexts can influence students’ propensity to transfer what they have learned. We predicted that transfer would be promoted by framing contexts in an expansive manner in which students are positioned as having the opportunity to contribute to larger conversations that extend across time, places, people, and topics. A one-on-one tutoring experiment was conducted to test this hypothesis by manipulating framing as either expansive or its opposite (bounded) within a complex instructional learning ecology. We investigated the degree to which high school biology students transferred knowledge from a learning session about the cardiovascular system to a transfer-of-learning session about the respiratory system depending on framing condition. Consistent with the framing hypothesis, students in the expansive condition were generally more likely to transfer facts, a conceptual principle, and a learning strategy from one system to another.     

Students＇ Difficulties With Multiple Representations in Introductory Mechanics

Research in physics education indicates that the use of multiple representations in teaching and learning helps students become better problem-solvers. We report on a study to investigate students＇ difficulties in solving mechanics problems presented in multiple representations. We conducted teaching/learning interviews with 20 students in a first-semester calculus-based physics course which covered introductory classical mechanics. Each student was interviewed four times during the semester, each time after they had completed an exam in the course. During these interviews, students were asked to solve a problem they had seen in the exam, followed by problems that differed in the type of representation from the exam problems. Students were provided verbal hints to solve the new problems. We discuss the common difficulties students encountered when attempting to solve problems in different representations and some common themes in students＇ performance.     

Beyond the school setting: language teachers and tensions of everyday life

As an emergent theme in educational research, examination of the lives and careers of teachers reveals a wide range of educational factors occurring in many different contexts. Despite the relationship between teaching and life outside school, research studies have been inclined towards the working aspects of teachers’ lives. Rather than following the predominant model in the research literature, this study focused on teachers’ lives in the broader sense exploring the life tensions faced by teachers of English language in Vietnamese primary schools. Drawing on narrative inquiry as a research approach, data were collected from interviews conducted with six participating teachers. The findings indicated that the participants, similar to the majority of Vietnamese teachers, were involved in struggles over living conditions. As a result of the low pay they received for their teaching jobs, they engaged in private tutoring to bolster their income to adequately support themselves and their family. As language teachers, the participants used the English language for access to other cultures but they lived under pressures caused by cultural differences. Along with depicting the lives of Vietnamese teachers, the study offers suggestions to education leaders and educational researchers on how the situation might be alleviated.     

iPads in higher education—Hype and hope

This paper systematically reviews current research on using iPads in the higher education sector. Since the release of iPads by Apple in 2010, this new technology has been quickly adopted everywhere, especially by the younger generation and professionals. We were motivated to find out how iPads have been adopted for use in the higher education sector. We searched for and collected all the peer‐reviewed publications in conference proceedings and scholarly journals in EBSCOhost, Scopus, Informit A+ Education, ProQuest Academic Research Library and Google Scholar, and conducted a content analysis of the full‐text papers collected. The results show that the reported studies are at an early exploratory stage from both the student and staff perspectives. From the student perspective, the iPad was found to enhance the learning experience but not necessarily lead to better learning outcomes. From the staff perspective, the iPad was found to offer benefits associated with electronic information dissemination, academic administration and professional development support. A finding common to both perspectives is that while the iPad has the potential to offer benefits to the academics and students who were found to be eager adopters of this technology, it is not clear how best to align and integrate it within the academic programmes and workflows, and how best to manage it as a resource within a university's organisational setting.     

A cross-cultural study of possible iatrogenic effects of gifted education programs: tenth graders’ perceptions of academically high performing classmates

Previous empirical studies have yielded inconclusive results about peer perceptions of academically high performing students. The purpose of this study was to investigate students’ perceptions of the intellectual ability, positive social qualities, and popularity of a hypothetical new high performing classmate. Participants were 1060 Vietnamese, South Korean, British, Australian, Peruvian, and Spanish boys and girls in 10th grade. The results revealed that the perceptions of academically high performing classmates differed by country group. Positive perceptions of intellectual ability and social qualities were commonly found in all countries except the two Asian countries (Vietnam and South Korea), where the students reported more neutral views of high performers. In conclusion, it is argued that there is no evidence for possible iatrogenic effects of gifted education programs aiming at high achievements     

A simple and inexpensive enteric-coated capsule for delivery of acid-labile macromolecules to the small intestine

Understanding the ecology of the gastrointestinal tract and the impact of the contents on the host mucosa is emerging as an important area for defining both wellness and susceptibility to disease. Targeted delivery of drugs to treat specific small intestinal disorders such as small bowel bacterial overgrowth and targeting molecules to interrogate or to deliver vaccines to the remote regions of the small intestine has proven difficult. There is an unmet need for methodologies to release probes/drugs to remote regions of the gastrointestinal tract in furthering our understanding of gut health and pathogenesis. In order to address this concern, we need to know how the regional delivery of a surrogate labeled test compound is handled and in turn, if delivered locally as a liquid or powder, the dynamics of its subsequent handling and metabolism. In the studies we report on in this paper, we chose ¹³C sodium acetate (¹³C-acetate), which is a stable isotope probe that once absorbed in the small intestine can be readily measured non-invasively by collection and analysis of ¹³CO₂ in the breath. This would provide information of gastric emptying rates and an indication of the site of release and absorptive capacity. In a series of in vitro and in vivo pig experiments, we assessed the enteric-protective properties of a commercially available polymer EUDRAGIT®L100-55 on gelatin capsules and also on DRcaps®. Test results demonstrated that DRcaps®coated with EUDRAGIT®L100-55 possessed enhanced enteric-protective properties, particularly in vivo. These studies add to the body of knowledge regarding gastric emptying in pigs and also begin the process of gathering specifications for the design of a simple and cost-effective enteric-coated capsule for delivery of acid-labile macromolecules to the small intestine.