نتایج جستجو برای: students t test

تعداد نتایج: 1704608  

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this study examined the effect of prior knowledge and vocabulary teaching on iranian efl learners listening comprehension. the current study has two purposes: one is to investigate the effect of background knowledge on the second language listening comprehension of iranian intermediates and the other is to determine whether second language is facilitated by the introduction of unknown vocabularies in the form of prelistening activities. to conduct the study different instruments such as listening proficiency test and four listening tests such as pre and posttests were used and various statistical processes and techniques including paired-sample t-test, and analysis of variance (anova) were used. the findings of this study supported all three hypotheses tested. differences were found between the means of preteaching vocabulary variable, the background knowledge activation variable, and mean difference between these two strategies variable. subjects scored higher when the unknown words were taught in advance. likewise, subjects scored higher when they were asked some relevant questions about the topic than on those without them. there was, in addition, a significant difference between the means of preteaching vocabulary strategy and background knowledge activation strategy. in fact, preteaching vocabulary had a better effect in enhancing the students’ listening comprehension, in comparison to background knowledge activation strategy.

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

this thesis attempts to investigate the effects of prelistening activities on enhancing iranian efl learners` listening comprehension. the present study investigated ways in which learners` background knowledge could be activated in order to enhance their l2 listening comprehension by limiting the number of possible text interpretations prior to listening. the experiments conducted in this stud...

Introduction: Active learning methods are becoming increasingly popular in midwifery students education. So the aim of this study was to determine the effect of education using demonstration on midwifery student's self-efficacy in delivery managementMethods: This quasi-experimental study was performed in 2013 in Isfahan University of Medical Sciences. Thirty midwifery students were selected thr...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور مرکز - دانشکده زبانهای خارجی 1391

the primary goal of the current project was to examine the effect of three different treatments, namely, models with explicit instruction, models with implicit instruction, and models alone on differences between the three groups of subjects in the use of the elements of argument structures in terms of toulmins (2003) model (i.e., claim, data, counterargument claim, counterargument data, rebutt...

2017
Yanhu Ji Yanru Ye Yaogui Lu Liping Li Yang Gao

This study aimed to evaluate the effectiveness of an intervention to reduce bicycle injuries among rural middle school students in China. A one-year cluster-randomized controlled trial was conducted with seventh grade students from six middle schools in two towns in rural Chaoshan, China. The two towns were randomly assigned to either the intervention or control group. Road safety education mat...

Journal: :future of medical education journal 0
zahra amouzeshi school of nursing and midwifery, birjand university of medical sciences, birjand, iran mostafa mohsenizadeh qaen school of nursing and midwifery, birjand university of medical sciences, birjand, iran ahmad amouzeshi birjand university of medical sciences, birjand, iran

background:learning the key issues in providing nursing care requires new instructional strategies that prevent superficial learning of students and improve meaningful and high level learning in them. the aim of this study was to determine effect of teaching the nursing process in composing method on nursing students and their clinical learning. methods: in a quasi-experimental study with two g...

Introduction: Several programs have been introduced to improve clinical skills of nursing students. Meanwhile, taking benefit of expert clinical nurses (preceptors) for educating nursing students is a new groove to clinical learning. Regarding the limited number of studies on this subject in Iran, current study aimed to determine the effect of preceptorship program on nursing students’ clinical...

Journal: :The Medical journal of Malaysia 2016
S K Lum T Subramaniam

BACKGROUND The teaching of trauma in medical schools faces many educational and logistic challenges. Issues on what to teach, how to teach, when to teach, who will teach and whether medical students with insufficient exposure to clinical medicine can benefit from a trauma course are unclear. MATERIALS AND METHODS A well-designed one day intensive trauma course concentrating on the primary sur...

Journal: :nephro-urology monthly 0
zahra sobhani iranian tissue bank, tehran university of medical sciences, ir iran farokhlagha ahmadi nephrology research center, tehran university of medical sciences, ir iran mohammad jalili educational research in medical sciences (cerms), tehran university of medical sciences, ir iran zinat nadiahatmi department of social medicine, tehran university of medical sciences, ir iran orkideh olang urology and nephrology research center (unrc), shahid beheshti university of medical sciences, ir iran khadijeh eslami hamedan university of medical sciences, ir iran +98-9123636331, [email protected]; hamedan university of medical sciences, ir iran +98-9123636331, [email protected]

background the direct and indirect negative impacts of hypertension on mortality and morbidity and the deficiencies in physicians’ knowledge on its management prompted us to search for new methods of training this item. objectives in this study, 2 methods of teaching—planned lecture and cooperation—were compared in instructing hypertension to medical students. materials and methods this study w...

پایان نامه :دانشگاه امام رضا علیه اسلام - دانشکده ادبیات و زبانهای خارجی 1393

abstract this mixed method study examines whether there is any relationship among the variables of the study (job satisfaction, social capital and motivation). the researcher considered job satisfaction and social capital as independent variables; motivation is the dependent variable of the study. the researcher applied a questionnaire to assess each variable. to measure efl teachers’ job sati...

2007
Kristen Medeiros Stephanie Leclercq

Research on the physiological effects of math anxiety is inconsistent. In this study, an electroencephalograph (EEG) machine was used to measure the cortical activity of 6 volunteer undergraduate students while each memorized and recalled lists of both scientific and common mathematics words. A paired samples t-test showed that there was no significant difference in average cortical activity be...

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