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- 저자 : ( Farzaneh Dehghan ) (검색결과 5 건)
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( Farzaneh Dehghan ),( Reza Rezvani ),( Mohammad Javadi ) 범태평양응용언어학회 2016 범태평양응용언어학회지 Vol.20 No.2
Over the past decades, there has been an increasing tendency to incorporate new technologies in language education. Although EFL students and teachers are accustomed to using new technologies in their everyday life, they may not be well aware of such assets in education. This qualitative study aimed at investigating how Iranian B.A. English students perceived and used new technologies before and after an undergraduate course of CALL. A total of 27 senior students of Yasouj University participated in this study. They were interviewed by one of the researchers before and after the course. Content analysis of the interviews revealed that almost all participants appreciated the course and it had engendered their enthusiasm about CALL potentialities and the new learning options it might offer. The respondents maintained that the course raised their awareness on how CALL could expedite their learning through providing more chances of both oral and written communications with native and non-native speakers of English well beyond the confinements of their traditional EFL classes. Although some participants were anxious about utilizing new technologies, they were favorably inclined towards CALL uses after the course. More specifically, the paper provides insights into the implications of raising university students` awareness about CALL.
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Goal Orientations in an EFL Advanced Academic Writing Context
( Farzaneh Dehghan ) 범태평양응용언어학회 2015 범태평양응용언어학회지 Vol.19 No.1
Academic writing at advanced levels is the most important way of demonstrating one``s expertise in a discipline. Developing this kind of competence is especially a challenging effort for students in foreign language contexts. Many factors may be involved in determining why some students are more and some are less motivated in writing successful, discipline-specific academic texts. One of these important factors is motivation. In educational psychology, one view of academic motivation is in telms of different goal orientations that students hold in their academic activities. This study, as part of a larger project, tries to explore different goal orientations that postgraduate students in a foreign language academic context hold while they are involved in writing practices necessary to achieve success in an academic context. The sample was chosen according to convenience sampling. Following a qualitative design, 28 postgraduate students of TEFL (Ph. D. candidates, M.A. holders, and M.A. students) were selected for this study. The participants took part in in-depth interviews. They were asked questions on the way they compose their professional texts, the required compositions (especially paper assignments) and any factor that motivates them in their writings. Analyzing the transcribed interviews, the researchers were able to identify four categories of goal orientations. These categories were named as career-directed, context-directed, mastery, and work avoidance goal categories. This taxonomy brings together the issue of motivation as goal orientation in educational psychology and the socio-cognitive view of writing in a foreign languagc academic contcxt.
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( Farzaneh Dehghan ),( Firooz Sadighi ) 범태평양응용언어학회 2011 범태평양응용언어학회지 Vol.15 No.2
Reading skill has taken on an important role in most EFL teaching situations. While linguistic knowledge is only one aspect of this skill, background knowledge including culture can also play an important role (Alptekin, 2006; Johnson, 1981; Pritchard, 1990; Steffensen, Chitra, & Anderson, 1979). This study investigated the effect of cultural background or cultural schema on the performance of Iranian EFL students on local (bottom-up) and global (top-down) processes. Sixty-six female pre-university students took part in the study. They read five texts with familiar cultural themes and five texts with culturally unfamiliar topics (total=10). The multiple-choice items were designed in a way to test both bottom-up processing (word recognition, literal comprehension and finding referents of pronouns) and top-down processing (making inferences, skimming, scanning, etc). The findings showed that our students performed significantly better on local items compared with global items both for (un)familiar texts. It was also observed that their overall performance was mostly influenced by text familiarity. Their higher scores on local items can be explained by the fact that these items are totally easier to process due to the linguistic context available. In contrast, the difficulty of the global items can be explained because our EFL learners need extra linguistic knowledge to process such items. Also, this difference could be attributed to the teaching situation in which language teachers do not teach students how to read at all and learners are not familiar with higher-level, global processes being important in reading comprehension.
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Shemirani, Farzaneh,Abkenar, Shiva Dehghan,Khatouni, Asieh Korean Chemical Society 2004 Bulletin of the Korean Chemical Society Vol.25 No.8
The need for highly reliable methods for the determination of trace metals is recognized in analytical chemistry and environmental science. A method based on the cloud-point extraction (CPE) technique for the trace analysis of Pb and Cu in water samples is described in this study. The analytes in the initial aqueous solution are complexed with pyrogallol, and 0.1%(w/v) Triton X-114 is added as surfactant. Following phase separation at $50^{\circ}C$, based on the cloud point of the mixture and dilution of the surfactant-rich phase with acidified methanolic solution, the enriched analytes are determined by flame atomic absorption spectrometry. After optimization of the complexation and extraction conditions, the enrichment factors of Pb and Cu were found to be 72 and 85, respectively. Under optimum conditions, the preconcentration of 60 mL of samples in the presence of 0.1%(w/v) Triton X-114 permitted the detection of 0.4 ${\mu}gL^{?1}$ of Pb and 0.05 ${\mu}gL^{?1}$ of Cu. The proposed method was applied successfully to the determination of Pb and Cu in water samples.
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