The theory of differential opportunities combines learning, subculture, anomie and social disorganization theories and expands them to include the recognition that for criminal behaviour there must also be access to illegitimate means. Main proponent Richard A. Cloward und Lloyd E. Ohlin Theorie Cloward & Ohlin’s theory of differential opportunities represents
social desorganisation
Social disorganization (Shaw & McKay)
[also known as: Social Ecology, Area Approach, cultural transmission] Theories of social disorganization assume that in areas with certain ecological conditions such as high unemployment rates, population mobility or material decay, crime rates are constant. Such conditions prevent social organisation and cohesion in the neighbourhood and thus informal social control