When social bonds to conventional role models, values and institutions are aggregated for youth in a particular setting, they measure much the same phenomena as captured by concepts such as network ties or social integration. But the fact that these theories focus on the absence of control or the barriers to progress, means that they are ignoring the societal pressures and cultural values that drive the system Merton identified in the Strain Theory or the motivational forces Cohen proposed were generating crime and delinquency. More modern theorists like Empey (1967) argue that the system of values, norms and beliefs can be disorganized in the sense that there are conflicts among values, norms and beliefs within a widely shared, dominant culture.