The "Archiv fur Religionspsychologie" is the oldest medium in the psychology of religion. It is the official organ of the Internationale Gesellschaft fur Religionspsychologie (International Association for the Psychology of Religion [IAPR]) founded in 1914. Following a reorganization of the IAPR in 2001, the "Archiv" is now published as an international, peer-reviewed yearbook. The current editorship is shared by Jacob A. Belzen, Nils G. Holm and Ralph W. Hood Jr. The "Archiv fur Religionspsychologie" is open to all scientific methodologies, quantitative and qualitative as well as to established and innovative conceptual and theoretical perspectives in the psychology of religion.