نتایج جستجو برای: group pre
تعداد نتایج: 1245932 فیلتر نتایج به سال:
abstract this quasi-experimental study was aimed at examining the impact of storyline complexity on the grammatical accuracy and complexity of advanced and intermediate efl learners. a total of 65 advanced and intermediate efl learners were selected from iran language institute (ili). an intact group including 35 intermediate participants and another intact group with 30 advanced participants ...
Introduction: Acceptance and commitment therapy is a third generation behavior therapy in treatment of mood and anxiety disorders. The purpose of this study was to investigate the effectiveness of acceptance and commitment group therapy on depression and anxiety among women with breast cancer in the Ahvaz city. Methods: In this Quasi-Experimental study with pre-test and post-test, control grou...
background: the aim of this prospective, randomized, single-blinded study was to compare the effects of a carbohydrate drink 400 ml given 2 h before the surgery with preoperative overnight fasting on the gastric ph and residual volume, postoperative nausea and vomiting (ponv) and antiemetic consumption in patients undergoing laparoscopic cholecystectomy. materials and methods: forty american so...
The current study investigated the effects of oral code-mixing and glossing on L2 vocabulary learning. To this end, 60 EFL learners studying at pre-university school were given a pre-test to make sure that they did not have any prior knowledge of the target words. Based on their scores in the pre-test, 36 pre-university students were selected and divided into three groups, including two experim...
current studies in second language (l2) learning have revealed the positive role of corrective feedback (cf) in both oral and written forms in different language features. the present study was an attempt to investigate the effect of both direct and indirect written corrective feedback (wcf) on the use of grammatical collocations in l2 writing. the study also sought to examine whether the effec...
within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
abstract the main purpose of this study was to investigate whether there was any significant difference between the speaking achievement of learners who were trained by means of consciousness raising of sociolinguistic skills and that of learners who were trained without the above mentioned task. the participants of this study consist of 60 intermediate level students participating languag...
background the imbalance in the t helper (th) 1/th2 and th1/t regulatory (treg) cells-related immune responses plays a key role in pathogenesis of allergic asthma. objectives the aim of this study was to evaluate the effects of cpg-oligodeoxynucleotide (cpg-odn), monophosphoryl lipid a (mpla) and bacillus calmette-guerin (bcg) on the ratio of th1/th2 and th1/treg cells-related parameters in an ...
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