Introduction: The main topic of this research is to Investigating the Impact of Virtual Social Networks on Social Capital and Organizational Learning Capabilities with the Mediating Role of Helpful Activities. An important feature of social networks is that it has become a place to share knowledge, which in turn contributes to the quantitative and qualitative improvement of social capital. Thus...

Psychological capital is a new concept that today is discussed. Introducing this approach is indicative of its importance and role to psychological well-being and social capital. Therefore, the purpose of this research was to investigate the relationship between psychological capitals with social capital in Tabriz university students. The research method was descriptive-correlative and the samp...

nothing affects learners more than assessment, so it is important to involve them in assessment process. involvment of learners in assessment helps them to become autonoumos learners. despite this importance iranian learners specialy javanroodian ones are not activily involved in the process. hence the aim of this thesis is to invesrtigate thier ability in th eassessment process

terms of address as an important linguistics items provide valuable information about the interlocutors, their relationship and their circumstances. this study was done to investigate the change route of persian address terms in the two recent centuries including three historical periods of qajar, pahlavi and after the islamic revolution. data were extracted from a corpus consisting 24 novels w...

Expended Abstract Introduction:In modern development literature, there are a lot of discussions about participation, especially economic participation. Economic participation is the essential part of economic development and lack of plating the participation backgrounds will challenge social system, as well as economic system. Labour force is main stimulus and jmpetus for developing societies,...

abstract: one of the most visited & important spaces in different countries by tourist are urban areas. the old tehran which major part is located in district 12 is historical showcase of the capital, but, its hiidden cultural attraction is not used as it should be. this thesis occasionally engage in studying the efficacy of correct installation of travel guide boards in welfare & easily acc...

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 ...

Many people do not know why and how other people depend on substances. They may mistakenly think that those who use substance lack ethics and will, and they can easily cut off substance use by their choice. Substance-dependence is a complex disease whose process of withdrawal usually requires more than intention and will, and like any other disease, it needs care and treatment. Similar to any o...

having conducted the experiment and analysed the data, the researcher computed the groups mean scores and variances for the test relating to the research question. as the final atep, a t-test was conodonted for the hypothesis. as noted earlier, the significance level was determined at .05 and .01 respectively. the observed t-value was higher than the critical t-value at. 5 and .01 levels. conse...