Social capital - benefits we reap from our relationships with others. Like other forms of capital it has real value. Bridging social capital is linked to weak ties - provides useful information or new perspectives for one another, but typically not emotional support. Bonding social capital reflects strong ties with family and close friends - support network.
Survey items about FB intensity. Facebook intensity is a good predictor of bridging social capital. Bridging social capital may be especially important in the period of emerging adulthood (18-25). They found that FB helps students with low esteem build bridging social capital more than students with high self esteem. (emphasis added)