this study investigated the functions, types and frequencies of code switching in the teachers and students discourse in elt classrooms. to this end, the participants of this study including two groups of teachers and students were selected. the first group of participants were two efl teachers teaching general english courses (at two different levels of proficiency) in an institutional program...

abstract the present study was conducted to investigate the effectiveness of a rather newly developed method in language teaching that is the use of paragraph reading task and whole reading task and their effects on improving efl learner’s speaking ability. to fulfill the purpose of the study, first 90 participants studying their course at sa eedi high school in tehran were chosen by means of ...

Identifying factors which contribute to young adults’ temptation for substance use is a significant step toward prevention of this social harm. The current study aimed to examine the role of a set of personal and social factors and their interaction in shaping temptation for cigarette smoking and substance use among university students. Participants were 766 students at Shahid Beheshti Univers...

Objectives: The present study was carried out with the purpose of investigating lifetime non-fatal overdose of illicit addictive substances, its relationship with demographic characteristics, and pattern of abuse in individuals with substance dependency. Method: In a descriptive study, data were gathered from 29 provinces in Iran from May to September 2008. Addicted individuals were interviewed...

the present study sought to examine whether a task-based approach could have an impact on raising awareness of collocations. moreover, it sought to investigate the facilitative role of consciousness-raising tasks of collocations in the communicative instances of use. to this end, 68 intermediate learners of english were selected via a placement test. the participants were taught with classroom ...