Social capital has grown into an important theoretical concept in thesocial sciences. In criminology it has been applied within the
framework of social disorganization theory and other theories of
social control. However, while adult social capital has received
much attention, adolescent social capital, and its possible
relationship to offending, has not been studied. In order to fill
this gap in the literature I answer three important questions. First, I
theorize about, and empirically investigate, the development of social
capital and the possible transmission of it from parents to adolescents.
Second, I investigate the relationship between adolescent social capital
and adolescent violence and property offending. Third, I investigate how
adolescent social capital is associated with offending in early adulthood.
My results suggest that the intergenerational transmission of social
capital is an important source of social capital development that
influences adolescents' behaviors for years to come. Parental social
capital relates positively to adolescent neighborhood social capital
and adolescent school social capital. The investigation also shows
that the relationship between parental social capital and adolescent
school social capital is as strong as the one with neighborhood social
capital.
The intergenerational transmission of social capital has
diametrically opposed effects for violence. While adolescent
neighborhood social capital increases violence, social capital in
school decreases violent offending. The cause for these opposing
relationships is likely the different environmental contexts in which
both types of social capital exist. While adolescent neighborhood
social capital exists in an environment providing adolescents with
unstructured activities, the environment in which adolescent school
social capital is developed represents structured activities and, by
definition, pro-social value formation.
My research also shows that, at least for the early
years of adulthood, adolescent social capital is an important
predictor of offending. The relationships in early adulthood mirror
the associations in adolescence. It is likely that young adults in
the transitional period between adolescence and adulthood maintain
their adolescent social capital networks, leading them to engage in
the same offending patterns they displayed in adolescence. Social
capital networks, and with them offending patterns, likely shift
after the young adults have established themselves in adult life.