Marxist sociologist Louis Althusser has adopted a structuralist framework in explaining social phenomena by referring to the structure of mode of production. He criticised Berger and Luckman in their view that the dialectical processes of human interaction in which meaning given by individuals when institutionalized becomes social structure. Instead he argued that the human agency is only the agents of the structure of social relation. It is the social relations which should form the basis of analysing the social structure.