The correct answer is (c) Anthony Giddens.
Structuration theory is a social theory of the creation and reproduction of social systems that is based on the analysis of both structure and agency. It was developed by Anthony Giddens in his book The Constitution of Society (1984).
Structuration theory argues that social structures are both the medium and outcome of social action. In other words, social structures are created by social actors, but they also constrain and enable social action.
Structuration theory has been influential in a wide range of social science disciplines, including sociology, anthropology, and social psychology. It has also been applied to the study of a variety of social phenomena, including organizations, education, and the family.
Michel Foucault was a French philosopher and historian who is best known for his work on the history of sexuality and the concept of power. He was not a proponent of structuration theory.
J. Habermas is a German philosopher and sociologist who is best known for his work on the theory of communicative action. He was not a proponent of structuration theory.
Stuart Hall was a British cultural theorist who is best known for his work on the concept of cultural identity. He was not a proponent of structuration theory.