Social Capital is a Sociological Explanation for the Families and Cyberspace (Case Study: Isfahan)

New communication technologies and information highways, especially in cyberspace, lead to variations in the intensity and the relationship humans have been around the world and have developed a qualitative transformation in this regard. Today, using the Internet and with the participation of the highway, the possibility of using the mass of information and communication in the shortest possible time speech, writing and meet the relatively low cost is provided. The upbringing of the human family as one of the most important powers, as do care and that this action that it wants social life. In fact, many people in the family have the capacity to live in society. Including the potential social capital. Given the importance of this problem, this paper examines the impact of cyberspace on social capital has been in the family. The population of families with children above 15 years in Isfahan. Variable use of virtual space in two dimensions: quantity and quality and social capital variables with the four indicators of trust, partnership and social support is measured. The results of this study indicate that it is the quality and quantity of cyberspace, impact on family social capital. This means the higher the level, the greater the social capital that result from the use of cyberspace communication with people in the real world and face to face communication, is reduced.