نتایج جستجو برای: use effectiveness

تعداد نتایج: 2003714  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی - دانشکده ادبیات و زبانهای خارجی 1389

abstract tasks nowadays are at the center of attention in sla research. task types is one of the critical issues in this regard, their effectiveness and suitability to any particular context, their characteristics and the result they yield are among some of these issues. on the other hand, discourse markers (dms) have been very much investigated and their effectiveness in conveying the meaning...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1399

this study aimed to investigate the effects of listening strategy training on iranian efl learners listening comprehension and use of such strategies. this work, employing an experimental methodology, was conducted among 60 adult efl learners from a language institute in isfahan, iran, as participants. the participants, who were selected based on the results of a placement test, were assigned t...

پایان نامه :دانشگاه آزاد اسلامی - دانشگاه آزاد اسلامی واحد تهران مرکزی - دانشکده ادبیات و زبانهای خارجی 1390

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 ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

building on previous studies on the effectiveness of different types of written corrective feedback, the present study aimed at investigating whether direct focused corrective feedback and direct unfocused corrective feedback produced any differential effects on the accurate use of english articles by efl learners across two different proficiency levels (low and high). in current study, the par...

Journal: :iranian journal of public health 0
sh. faridani h.malek afzali

previous studies have revealed that the results of most conteroceptive devices, especially iud, show similar patterns at various localities. however, certain differences have also been observed. the present study describes the pattern of iud use effectiveness at aalami-harandi clinic in isphahan over a four year period (march 1976 up to may 1980). when compard with previous study carried out at...

Journal: :Archives of pediatrics & adolescent medicine 2001
L Y Wang L S Crossett R Lowry S Sussman C W Dent

OBJECTIVE To determine the cost-effectiveness of a school-based tobacco-use prevention program. DESIGN Using data from the previously reported 2-year efficacy study of the Project Toward No Tobacco Use (TNT), we conducted a decision analysis to determine the cost-effectiveness of TNT. The benefits measured were life years (LYs) saved, quality-adjusted life years (QALYs) saved, and medical car...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی 1392

the purpose of this quantitative study was to investigate the relation between efl teachers’ self-efficacy beliefs and their success. moreover, the study was an analysis of the teacher age, gender and years of teaching experience, to examine the manner in which these factors relate to teacher self-efficacy as defined by bandura (1997) and teaching effectiveness as evaluated by their own student...

Journal: :Journal of gastroenterology and hepatology 2008
Kazuhiro Nouso Hironori Tanaka Shuji Uematsu Kunihiro Shiraga Ryoichi Okamoto Hideki Onishi Shin-Ichiro Nakamura Yoshiyuki Kobayashi Yasuyuki Araki Noriaki Aoki Yasushi Shiratori

BACKGROUND AND AIM The clinical features of hepatocellular carcinoma (HCC) and the medical environment are diverse in different geographic areas. The aim of this study is to evaluate the cost-effectiveness of the surveillance of HCC in different medical circumstances. METHODS The Markov model focused on variables that differ from country to country and may change in the future, especially in ...

Journal: :international journal of health policy and management 2015
sitaporn youngkong

cost-effectiveness data is useful for use in priority setting decisions in order to improve the efficiency of resources used. this paper thereby responds to eckard et al. which addressed the use of cost-effectiveness data in the actual prioritization decisions in the swedish national clinical guidelines for heart diseases. based on a set of experiences on the use of economic evaluation in prior...

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