Error Correction in Teaching Writing Skill:: From Teacher’s Point of View to Practice, A Study at A Pedagogical University in Vietnam

In English learning, writing skill is considered, by many people, the most difficult skill to be mas-tered. In fact, errors and mistakes in writing are unavoidable and a large amount of them has been de-tected with a variety of types. Previous researchers have also proved the significance of error analysis and correction in enhancing the writing skills of English learners, but the beliefs and applications of teachers in error correction methods still differ. Thus, the aim of this paper is to investigate these two factors in the teaching and learning environment of a university in Vietnam. The study is conducted in two phases: teacher interview and class observation in practice, with the participation of two Eng-lish teachers who are in charge of teaching writing skill to two classes of 21 and 28 students. The rec-orded results give emphasis to the need of error correction in writing classes, some commonly effec-tive activities utilized; furthermore, there is a remarkable outcome that teachers seldom have academ-ic basis on error correction but mainly depend on their own experience in teaching practice, and their approaching methods to correcting mistakes on students paper can be both direct and indirect. In ad-dition, some ideal activities for error correction, namely peer feedback, on-going writing quizzes, and error codes, are presente

Synthèse diastétéosélective de motifs 4-amino-3-hydroxy-2-méthylpentanoate de méthyle via une séquence impliquant une aldolisation de Mukaiyama et une réduction radicalaire à partir de dérivés d'acides [alpha]-aminés

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal

Learning to be Researchers: A Study of Pedagogical Students in Hanoi, Vietnam

Doing research in colleges and universities is an essential activity since it may provide students a good basis to become professional researcher and teacher in the future. However, few students in Vietnam can recognize the importance of research activities or possess an adequate background of knowledge to participate in these activities, and additionally, the obligatory course of Research Methodology offered in many universities cannot bring enough understanding in doing research to students. This study, thus, aims at investigating the effects of Research Methodology courses in both of their good and bad sides) on students at a pedagogical university. The study also attempts to survey the attitude of those students toward the activity of doing research and the impact of the attitude on their process of learning to be researcher

Examining Vietnam's Success in Controlling COVID-19 Pandemic in Terms of People's Behavior

To deal with an unprecedented pandemic known as COVID-19, every country has developed its own policies to prevent the expansion of Coronavirus. The purpose of this study is to investigate Vietnam’s success in controlling the spread of COVID-19 epidemic from the perspective of people’s behavior. This study applied the Health Belief Model developed by Don Nutbeam and Elizabeth (2004). An online survey engine (docs.google.com/forms) and an offline survey were employed to collect data from citizens in Hanoi, Ho Chi Minh City, Quang Ninh, Haiphong and other cities. The statistical analysis used 423 questionnaires from 450 respondents, mainly aged 18 to 35. The results demonstrated that people's awareness of COVID-19 as well as their behaviors have contributed significantly to the successful efforts to prevent and control the disease in Vietnam. Keywords: Covid-19 pandemic, controlling Covid-19, people’s behavior, behavior, Vietnam DOI: 10.7176/EJBM/13-6-07 Publication date:March 31st 202

THE RELATIONSHIP BETWEEN PUBLIC SERVICE MOTIVATION, WORK ENJOYMENT, AND TASK PERFORMANCE: A PRELIMINARY STUDY OF HEALTHCARE WORKERS IN VIETNAM

This study aimed to examine the impact of health workers' public service motivation during their participation in response to the Covid-19 pandemic at a time of the highest number of infections and deaths in Vietnam. This study was conducted through a cross-sectional survey using an intentional sampling technique (n=200). In addition, Structural Equation Modeling (SEM) was applied to illustrate the proposed hypotheses. We found that compassion in the workplace, self-sacrifice, and attraction to policy-making impacted work enjoyment positively and significantly. In particular, there was a positive and significant relationship between work enjoyment and task performance but no evidence of the relationship between Commitment to the public interest and work enjoyment. This study further demonstrates the importance of public service motivation of health workers in pandemic response, as previous studies have found. This finding suggests that the government and policymakers in Vietnam should develop policies to promote health workers' public service motivation during their engagement in response to the health crisis.&nbsp

Influence of biofertilizer produced using drumstick (Moringa oleifera L.) unused parts on the growth performance of two leafy vegetables

The non-edible parts of Moringa oleifera, such as stems, branches or leaf petioles, have often been discarded while the leaves are consumed as a vegetable or are used to produce organic fertilizer. This study aimed to determine the optimal conditions for producing Moringa organic fertilizer (MOF) from previously unused parts and to compare these fertilizers with cow manure and bio-organic fertilizer. Seventy kilograms of the unused Moringa parts were blended with fifty kilograms of manure, 0.2 kilogram of Trichoderma-based product and two kilograms of superphosphate. The mixture was incubated at different intervals, including 5, 7 or 9 weeks. Next, the effects of MOF on the growth, yield, ascorbic acid content and Brix of lettuce and mustard spinach were also determined and compared with other organic fertilizers (cow manure and bio-organic fertilizer). Results of the study revealed that 25 tons per ha of MOF were significantly superior to those treated with cow manure and bio-organic fertilizer in the case of vegetable yields. Further, 7 weeks of MOF incubation was found suitable to produce an optimal yield during the various incubation period. These results suggested that the Moringa non-edible parts can make organic fertilizer and enhance growth, yield, and leafy vegetable production

A Bibliometric Analysis of Studies Concerning Policy Issues in Covid-19 Pandemic

This research analysed the studies of policy on issues related to COVID-19. The results show the most productive countries, the most frequently cited sources, the most co-occurred topics of studies concerning policy issues since the epidemic was a breakout at the beginning. The data in this research were collected from the Scopus database with two search terms, "COVID-19" and "policy" of the social science domain, and published from the first day of 2020 to the search time (September 10, 2020). The final dataset consists of 384 valid documents analysed by descriptive statistics, and co-occurrence analysis was applied in R. Among 46 countries, the United States, the United Kingdom, Australia, China, India, and Italy are the leading countries that published these studies. Almost all the funded scholars focused on Europe, the Americas, and Asia. The main topics of the articles are "working in COVID-19 period", "community health and social support," "using ICT in teaching and learning," "human rights." Within funded studies, four interesting topics are "social well-being," "ICT infrastructure," "agricultural policy," and "born-digital." This study presents the current situation of how studies concerning policy issues have been issued to respond to the COVID-19 pandemic

The impact of capital structure choice on firm’s financial performance: An empirical analysis of delisted firms in Viet Nam

The purpose of this study is to examine the impact of capital structure choice on firm’s financial performance delisted companies on the stock market. Based on the data collected from 80 companies delisted from Vietnam stock markets (HNX and HOSE) in the period from 2012 to 2015, using quantitative research methods, we find a correlation between the capital structure and the financial performance of the firms. The study results have some implications for investors and managers in making decisions to optimize their financial performance

Policies on Inclusive Education for Children with Disabilities in Vietnam

This article traces the history of inclusive education policy development, laws that have been promulgated, and the dissemination of policy and legal rights and responsibilities through conferences, seminars and university coursework in Vietnam since 1995 when the responsibility for educating children with disabilities shifted from the Ministry of Labor, Invalids and Social Affairs to the Ministry of Education and Training. Numerous standards of practice related to roles and responsibilities and recommendations for improvemtns in policy and practice are shared as well as lessons learned from external evaluation efforts that will be valuable for further development and refinement of poilicies to forward inclusive education in Vietnam

Chemometric Approaches in Calibration Experiments of Trilinolenoylglycerol by Liquid Chromatography Ion-Trap Mass Spectrometry

The article presents a comprehensive account of the application of chemometric approaches to determine the factors that influence the tri-α-linolenoylglycerol (TALG) ammoniated adduct signal m/z 890.6 in an ion-trap mass spectrometer coupled to a liquid chromatograph and the estimation of different sources of errors involved in TALG calibration experiments. It was found that by using experimental design, the influence of the nebulizer pressure on the analytical signal is less pronounced than the influence of the drying gas flow and the chromatographic flow rate. The results revealed that without using tandem mass or atmospheric pressure chemical ionization, it is possible to fragment the TALG backbone and obtain the free α-linolenic acid by varying the drying gas flow and using an electrospray interface. The error decomposition approach revealed that the preparation error was 26 times higher than the instrumental error