 Currently, its principal publications are the political and cultural Arena Magazine (6 times per year), and the twice-yearly theoretical publication Arena Journal.Their concerns initially found expression in the practical and theoretical quarterly, "Arena", which ran from 1963 to 1992 and was then transformed into the two different publications that continue today.Though the quarterly "Arena" commenced as a New Left magazine with a commitment to extending Marxist approaches by developing an account of intellectual practices, its subsequent debates and theoretical work, and engagements with critical theory, media theory, post-structuralism and postmodernism, have led it to develop an approach known as the 'constitutive abstraction' approach.