نتایج جستجو برای: improving knowledge

تعداد نتایج: 789156  

Journal: :international journal of management and business research 2013
reza radfar n. rezaei-malek

customer relationship management (crm) and knowledge management (km) have become especial and strategic keys in the current competitive environment for all companies.  the critical role of km as the main determinant of the success of crm has been the focal point of the previous researches; the present paper aimed at studying the impact of different km factors- such as customer knowledge (ck), s...

Journal: :مدیریت سرمایه اجتماعی 0
محمدصادق حسن زاده استادیار، گروه مدیریت، دانشگاه پیام نور، تهران، ایران سارا صادقی کارشناس ارشد مدیریت دولتی، دانشگاه پیام نور، تهران، ایران

in an economy based on knowledge, organizations use their employees’ knowledge as a resource for creating and increasing organizational value and their success depends on their ability to manage their rare and volatile resources. one of the important organizational capabilities is social capital which can greatly help organizations to create and share knowledge as well as to create “permanent o...

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...

پایان نامه :دانشگاه تربیت معلم - تهران - دانشکده ادبیات و علوم انسانی 1390

abstract the variables affecting the nature of reading comprehension can be classified into two general categories: reader’s variables, and text variables (alderson, 2000). despite the wave of research on vocabulary knowledge as reader’s variable, the role of this knowledge in c-test as a text-dependent test and its interaction with lexical cohesion of the test as a text feature has remained a...

Journal: :مدیریت دولتی 0
بابک سهرابی 1-دانشیار دانشکده مدیریت ، دانشگاه تهران، ایران سکینه فروزنده کارشناس ارشد مدیریت دولتی، دانشکده حسابداری و مدیریت، دانشگاه شهید بهشتی، تهران، ایران ایمان رئیسی وانانی دانشجوی دکترای مدیریت فناوری اطلاعات، دانشگاه تهران، ایران

nowadays, the utilization of organizational knowledge and sharing it with other employees in governmental project-based organizations, have become a strategic source of gaining and preserving competitive advantage. acquiring competitive advantage requires means and approaches that make the governmental project-based organizations capable of improving their knowledge sharing performance and gain...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه اراک - دانشکده علوم انسانی 1388

abstract the aim of this study was threefold: (1) to investigate the relationship between knowledge of semantic prosody and efl learners general language proficiency; (2) to examine the relationship between qualitative as well as quantitative knowledge of words, and (3) to compare the performance of efl learner on receptive and productive measures of semantic prosody. the study is based on a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیخ بهایی - دانشکده زبانهای خارجی 1391

abstract pragmatics is the study of communicative action in its sociocultural context. communicative action includes not only using speech acts (such as apologizing, complaining, complimenting, and requesting), but also engaging in different types of discourse and participating in speech events of varying length and complexity. the present study aimed to investigate the assessment of pragm...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - پژوهشکده ادبیات 1393

testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...

Journal: :مدیریت فناوری اطلاعات 0
ناصر عسگری استادیار مدیریت دولتی، دانشکدۀ مدیریت، دانشگاه شهید ستاری، تهران، ایران بهنام جهانی کارشناس‎ارشد مدیریت دولتی، دانشگاه آزاد اسلامی، واحد تهران مرکز، تهران، ایران

today service organizations operate in highly dynamic and competitive environment where improving performance depends on effective utilization of intangible assets. accordingly, this study investigated the intervening role of social capital in the effect of social media assimilation on the quality of organizational knowledge and innovational performance. this study has been done in a sample of ...

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