This process is but one side of a more complex equation: As the social and family life of the community is weakened, new branches of production are brought into being to fill the resulting gap; and as new services and commodities provide substitutes for human relations in the form of market relations, social and family life are further weakened.  Thus is a process that involves economic and social changes on the one side, and profound changes in psychological and affective patterns on the other (192).