نتایج جستجو برای: statistical significance was confirmed in multiple regression

تعداد نتایج: 17220295  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بوعلی سینا - دانشکده ادبیات و علوم انسانی 1392

abstract: the present study was undertaken to investigate whether 1) there is any significant correlation between iranian efl/eap learners’ l2 writing proficiency and their willingness to communicate, 2) there is any significant difference between efl and eap learners in terms of willingness to communicate, 3) there is any significant difference in wtc of iranian efl/eap learners with 1- nati...

Journal: :International Journal of Humanities and Educational Research 2021

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه گیلان - دانشکده علوم انسانی 1392

the purpose of the present study was to investigate the effect of instruction through debate on male and female efl learners’ reading comprehension, to examine the differences between the performance of male and female participants on the five dimensions of cctst including analysis, evaluation, inference, deductive reasoning, and inductive reasoning, and to examine the differences between male ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه یزد 1388

plagiarism in esl/efl learning contexts has been established as a dynamic and multi-layered phenomenon and has become a topic engaging many researchers in a heated debate in recent years. comparisons of student-generated texts with their source texts have shown that students rely on source texts in their writings and copying is a major strategy used by both l1 and l2 writers. in our country a...

ژورنال: Hormozgan Medical Journal 2012
Amini, M, Kojuri, J, Lotfi, F, Mokhtarpour, S, Momenirad, A,

Introduction: The identification of manger behavior style and its relation with staff organization commitment, Job attitudes and their satisfaction level is one of the important areas of management in the last several decades. The goal of this study was examination of leadership style in education mangers and its relation with faculty organizational commitment. Methods: Statistical popul...

Journal: :journal of family and reproductive health 0
niloofar memarpour vali-e-asr reproductive health research center, medical sciences / university of tehran, tehran, iran batool rashidi vali-e-asr reproductive health research center, medical sciences / university of tehran, tehran, iran ensiyeh shahrokh tehraninejad vali-e-asr reproductive health research center, medical sciences / university of tehran, tehran, iran mandana sadeghi vali-e-asr reproductive health research center, medical sciences / university of tehran, tehran, iran

objective: the study assessed the efficacy of low dose ketoconazole in addition to clomiphene citrate ( cc) and hmg on ovulation induction. materials and methods: a double blind, randomized, clinical trial was performed on fifty infertile patients with pcos who had failed to respond to a daily dose of hmg and 100 mg cc for controlled ovarian hyperstimulation in vali-e-asr reproductive health re...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی مهندسی 1388

the purpose of this study is identifying effective factors which make customers shop online in iran and investigating the importance of discovered factors in online customers’ decision. in the identifying phase, to discover the factors affecting online shopping behavior of customers in iran, the derived reference model summarizing antecedents of online shopping proposed by change et al. was us...

حسین خانی, زهرا, خدامرادی, فرزاد, رنجبران, مهدی, علی محمدی, یوسف, فرخ زاد, سولماز, فروزان فر, زهره, منصور نیا, محمد علی, هلاکویی نائینی, کورش,

Background and Aim: Diabetes mellitus is one of the most prevalent and important health problems in the world.Considering the high prevalence of metabolic syndrome in diabetic patients and the potential effects of its components on HbA1C in these patients, the present study was conducted to determine the effect of metabolic syndrome components on HbA1C in type-2 diabetic patients. Materials an...

Journal: :Behavior research methods 2007
Gwowen Shieh Cmen-Feng Kung

The squared multiple correlation coefficient has been widely employed to assess the goodness-of-fit of linear regression models in many applications. Although there are numerous published sources that present inferential issues and computing algorithms for multinormal correlation models, the statistical procedure for testing substantive significance by specifying the nonzero-effect null hypothe...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

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