Large-scale environmental epidemiologic studies often rely on exposure estimates based on linkage to residential addresses. This approach, however, is limited by the lack of residential histories typically available for study participants. Our objective was to evaluate the feasibility of using address data from LexisNexis (a division of RELX, Inc., Dayton, Ohio), a commercially available credit...

Research indicates that teachers need preparation in classroom based technology use, but teacher education programs do not prepare them. Nevertheless some teachers are effective with technology in language classrooms. In this paper, the author examines successes and challenges and documents how teachers succeed in developing their own expertise for technology use in language classrooms. Data co...

Abstract Literature review indicates that an effective and good teacher has an important role in students' performances and their success. Pivotal roles of teachers may affect students’ attitudes and motivations to language learning. Improving the field of foreign language teaching and learning without improving the qualities of EFL teachers seems impossible. This attempt, at first hand, requir...

performance evaluation is one of the important components of each organization, and educational organizations are not the exceptions. teachers are believed by many researchers as the single most important factor influencing student academic success or failure. therefore, they need to be at the center of attempts to improve or reform the educational system of any country. considering the pivotal...

The role of teachers in affecting students’ attitudes and motivations to language learning and teaching cannot be denied. To improve the field of foreign language teaching and learning we need to improve the qualities of EFL teachers. To achieve this goal, recognizing and identifying the qualities of effective EFL teachers is essential. So this study attempted to investigate the view points of ...

Researchers have historically noted the importance of Dynamic Assessment and its effect on students’ language learning. DA offers teachers and learners vast opportunities for language teaching and learning. The present article can be considered as part of the recent trend in the field of language teaching. It attempts to describe Dynamic Assessment and review the literature on the effect of DA ...

Every language involves friendly and polite as well as hostile and impolite situationsin which language users have to use the context-appropriate language. However,unlike politeness which has generated a great number of studies, few studies havebeen conducted on impoliteness especially in EFL contexts. The present study aimedto see whether language learners and teachers hold the same idea conce...

the purpose of this study was to investigate the impact of weblog task assessment on iranian efl learners’ reading ability. to this purpose, a group of 30 english language students (both male and female) in rozaneh language institute in najafabad were selected based on their performance on the opt. the researchers tried to select a homogeneous sample in terms of age factor and proficiency level...

Nowadays, in line with trends in language teaching that follow the use of student-centered teaching/testing activities, there is growing consensus that students differ in their multiple intelligences. Furthermore, self-efficacy is one of the determining factors of success for people almost in any context. Assuming that the multiple intelligences profiles in tandem with self-efficacy of teachers...