The abstract found at the beginning of most journal articles has increasingly become an essential part of the article. It tends to be the first part of the article to be read and, to some extent, it `sells' the article. Acquiring the skills of writing an abstract is therefore important to novice writers to enter the discourse community of their discipline. Based on 30 abstracts from three journals, the present study aims at exploring not only the rhetorical moves of abstracts in the fields of applied linguistics and educational technology, but also the linguistic realizations of moves and authorial stance in different abstract moves. The results show that there are three obligatory moves in abstracts in these two disciplines — Presenting the research, Describing the methodology, and Summarizing the results. The results also indicate that a combination of certain linguistic features such as grammatical subjects, verb tense and voice can help distinguish moves in the abstract. The findings of the study have some pedagogical implications for academic writing courses for graduate students, especially students from non-English backgrounds.

Abstract:Publishing scientific research is very important in contributing to the knowledge of a discipline and in sharing research findings among scientists. Based on the quantity and quality of publications, one can evaluate the research capacity of a researcher or the research performance of a university or a country. However, the number of quality publications in Vietnam is very low in comparison with those in the other countries in the region or in the world, especially in the fields of social sciences and humanities. Employing both quantitative and qualitative approaches, the current study investigates university lecturers' attitudes towards research and publication and the obstacles to local and international publication at one of the main universities in social sciences and humanities in Vietnam. The study found the main barriers to publication are funding and time for research and publication, among many other obstacles. From the analysis of the data, the study would also argue that lecturers' obstacles to publication may vary across faculties (or disciplines), ages, qualifications, education, research and publication experience. The findings in this study may be applied to other institutions in Vietnam or in other countries where English is used as a foreign language.

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The field of second language acquisition has grown enormously in the past decades. Many studies have been done on how learners acquire English as a second language; however, research on how visually impaired learners acquire English as a second or foreign language has been relatively scarce. It is even more difficult to find such studies in Vietnam. Based mainly on in-depth interviews with two visually impaired Vietnamese adults who have been successful in acquiring English, the present study seeks to answer two main questions: (1) How Vietnamese visually impaired learners acquire English as a second language; (2) What difficulties they have in learning English, and how they overcome their difficulties. The findings of the present study can contribute to the theory of second language acquisition and language teaching. The study can also provide strategies for practicing and learning a language not only for visually impaired learners but also for second language learners in general.