نتایج جستجو برای: test and pearson correlation coefficient with fisher

تعداد نتایج: 18467481  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده فنی 1391

the study of air infiltration into the buildings is important from several perspectives that may be noted to energy and design of hvac systems, indoor air quality and thermal comfort and design of smoke control systems. given the importance of this issue, an experimental and numerical study of air infiltration through conventional doors and windows has been explored in iran. to this end, at fir...

2012
Guillaume A. Rousselet Cyril R. Pernet

Associations between two variables, for instance between brain and behavioral measurements, are often studied using correlations, and in particular Pearson correlation. However, Pearson correlation is not robust: outliers can introduce false correlations or mask existing ones. These problems are exacerbated in brain imaging by a widespread lack of control for multiple comparisons, and several i...

2017
Francisco Angel Moreno José Antonio Merchán-Baeza Manuel González-Sánchez Javier González Antonio I. Cuesta-Vargas

In clinical practice, patients' balance can be assessed using standard scales. Two of the most validated clinical tests for measuring balance are the Timed Up and Go (TUG) test and the MultiDirectional Reach Test (MDRT). Nowadays, inertial sensors (IS) are employed for kinematic analysis of functional tests in the clinical setting, and have become an alternative to expensive, 3D optical motion ...

پایان نامه :دانشگاه تربیت معلم - سبزوار - دانشکده علوم انسانی و پایه 1393

burnout is a response to the chronic work stress which is prevalent mostly among the people who do people job, like teaching. the purpose of this study was to develop a valid and reliable instrument that can measure burnout in foreign language teachers. although some widely used instruments were developed before which measured burnout in teachers, a specific instrument which include specific sy...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان تهران - دانشکده تربیت بدنی علوم ورزشی 1390

this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...

Journal: :مجله دانشکده پزشکی اصفهان 0
لیلا صدرالسادات دانشجوی دوره ی دکترای روان شناسی بالینی، دانشگاه الینت، کانزاس، آمریکا. زهرا هوشیاری کارشناسی ارشد سنجش و اندازه گیری، عضو هیأت علمی، دانشگاه آزاد اسلامی، واحد مرودشت، شیراز، ایران. سید جلال صدرالسادات دانشیار، گروه توان بخشی، دانشگاه علوم بهزیستی و توان بخشی، تهران، ایران. محمدرضا محمدی فوق تخصص روان پزشکی کودکان و نوجوانان، دانشگاه علوم پزشکی تهران، تهران، ایران. اکبر روزبهانی پزشک عمومی، دانشگاه علوم پزشکی شهرکرد، شهرکرد، ایران. ابوالفتح شیر مردی پزشک عمومی، مسؤول بهزیستی، شهرکرد، ایران.

background: snap-iv rating scale developed by swanson, nolan and pelham to diagnose attention deficit hyperactivity disorder (adhd). the aim of this study was determination of psychometrics specifications of this scale. methods: this was a methodological, applied and validity assessment study. one thousand students at 7 to 12 years of age in primary school in tehran city were selected by cluste...

Journal: :تحقیقات نظام سلامت 0
نیره کثیری دولت آبادی دانشجوی کارشناسی ارشد، کمیته تحقیقات دانشجویی، گروه آموزش بهداشت و ارتقای سلامت، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران پریسا حسینی کوکمری دانشجوی کارشناسی ارشد، گروه روان شناسی صنعتی، دانشگاه شهید چمران اهواز، اهواز، ایران غلامرضا شریفی راد استاد، گروه آموزش بهداشت و ارتقای سلامت، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران اکبر حسن زاده مربی، مرکز تحقیقات امنیت غذایی، گروه آمار و اپیدمیولوژی، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران حسین شهنازی دانشجوی دکتری، کمیته تحقیقات دانشجویی، گروه آموزش بهداشت و ارتقای سلامت، دانشکده بهداشت، دانشگاه علوم پزشکی اصفهان، اصفهان، ایران

background: occupational stress occurs when job needs do not comply with the abilities, support, and needs of the employee. in addition to negatively affecting the physical and mental health of individuals, occupational stress can reduce their efficiency and productivity in organizations. this paper investigated the rate of job stress and its relation to absenteeism in workers. methods: in this...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده ادبیات و علوم انسانی دکتر علی شریعتی 1391

the major aim of this study was to investigate the relationship between social and cultural capital and efl students’ critical thinking skills. this study takes this relationship in to account to see if people with different sociocultural status are different regarding their critical thinking skills. to this end, 160 university students majoring in english language and literature, english trans...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان - دانشکده مهندسی عمران 1392

abstract in aggregate, active forms of reactive silica with mineral names are sometimes associated with sand and gravel in concrete mixture. alkali hydroxides originated from alkalis in the cement or other resources form an alkaline silica gel with this reactive silica which becomes swallowed and expanded during time causing damage to concrete. there have been growing researches on alkaline r...

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