An Investigation of Affecting Factors on Civilian's Social Trust

Trust is one of the main variables of social capital which is studied in the framework of social order. Trust aspects get changed according to social change. Nowadays with change in society, aspects and circle of trust are no longer confined to family members and local communities. The level of social trust is defined in relation to different organizations, foundations and occupations. Accordingly in order to gain trust there existsome requirements that organizations have to meet. Among these requirements are honesty, efficiency and moving towards realizing public aims. The present paper is done on the basis of surveys carried out in the field of social trust in Tehran, Qazvin, and Qom. Factor analysis of items shows that items of interpersonal trust are gathered under one factor and have a high correlation. As a second factor items related to trustinggroups, social occupations and media have a high correlation. Therefore interpersonal trust can be termed "trusting familiar groups" and the other group can be ermed "trusting unfamiliar groups". The average level of trust on the first group is by far higher than the second group.Regards to, regrestion result 10 influence independent variation on dependent variatio n, (social trust) The variation of appropriate located general molarity with affected coefficient 0/25 has been the most influence on social trust and then the variation of social security feeling with 0/24 is located second rankingthe variations of social solidarity with 0/18 social satisfaction 0/16,religious loyality, altruism mentality with 0/12,social acceptability with 0/08 are located next ranking. But the result of studying is shown, the variation of social and economic base, social alienation and disappointment feeling had been inverted coefficient effect to the variation of social trust. Namely,with increasing very unit of recently 3variation responders, rang of social trust had been reduced in amount of 0/05.