this research by a quantitative approach tries to study the effect of self-disclosure in social networks on the development of social capital. in this regard, the main emphasis is on the role of spiritual capital. study population is students of tehran university and eventually 380 participated in this study. a questionnaire with five point likert scales that designed from credible sources were...

Concerning about the social relationship is an important issue in classic and contemporary sociology. The contemporary sociologists employ the concept of social capital to study  the quality and quantity of social relationship within the society. Social capital refers to the capital and resources which people can gain by having ties with each others. For this reason, researchers seek to identif...

there are strong relationship and common neural mechanism between working memory, short term storage, executive attention and fluid intelligence.  therefore we can consider these constructs as integrated construct as fluid cognition. to verify this claim, we implemented forward and backward digit and letter spam, visual memory spam. counting spam, stroop, wisconsin card, keep track and cattle i...

When entrepreneurs enter “structural holes” in information networks, they can make a profit by exploiting the access and control benefits that these provide. That is Ronald Burt’s 13-year-old argument. Ever since, evidence for the suggested advantages from the occupancy of strategic network positions has steadily accumulated. What has not been shown, however, is whether those who strive for suc...

Despite almost thirty years of research in the area of telework, the findings regarding outcomes remain equivocal (Bailey and Kurland, 2002). This research in progress hopes to advance understanding by identifying a key mechanism by which telework affects performance, specifically its influence on the social network properties of cohesion, power and structural holes. With knowledge of how the n...

the issue of social capital is a concept which has been emerged in all economic, social, political and cultural aspects in recent years. this concept includes all interactions, relationships, cooperation, commitment and interest which have connected people of the society. having its role and social importance, it can influence security dimensions including economic, political, juridical and soc...

the current study aims to examine the impact of psychological capital and organizational commitment on the quality of the offered services to the clients by the counter staffs of ansar bank. in this research, the theoretical model and the theories between the variables were first developed and  structural equation was used to examine research theories. ansar bank counter staffs of tehran city a...