Psychology (ATP), the European Transpersonal Psychology Association (EPTA), the International Transpersonal Association (ITA), the Ibero-American Transpersonal Association (ATI) and the European Transpersonal Association (Eurotas). Leading publications within the movement include: the Journal of Transpersonal Psychology, the International Journal of Transpersonal Studies, and the Journal of Transpersonal Research. Transpersonal studies Several commentators note how the transpersonal field, and its vision, moved beyond the perspective of psychology and into other transpersonal domains during the 1980s and 1990s. This expansion of the transpersonal concept resulted in an interdisciplinary situation, and a dialogue with such fields as social work, ecology, art, literature, acting, law, business, entrepreneurship, ecopsychology, feminism and education. In this respect, commentators have suggested that there is a difference between the founding field of transpersonal psychology and a broader field of transpersonal inquiry, transpersonal studies. This differentiation of the transpersonal field has to do with the scope of the subjects under study, and the interest of researchers and theorists. In their review of transpersonal definitions, published in 1993, Walsh and Vaughan noted that transpersonal studies had grown beyond the founding field of transpersonal psychology. Commenting on the criticisms of transpersonal psychology in the 1980s, Chinen noted how the criticism did not differentiate between transpersonal psychology, on the one hand, and a broad range of popularized transpersonal orientations, on the other. The same line of reasoning was picked up by Friedman, who differentiated between a broad domain of inquiry known as transpersonal studies, and a more narrow field of transpersonal psychology. Both authors argued that the confounding of the two domains resulted in confusion. In a summary of contemporary viewpoints on transpersonal psychology Jorge Ferrer placed transpersonal psychology within the wider "umbrella" known as transpersonal studies. Among institutions of higher learning that promote transpersonal studies we find Sofia University and California Institute of Integral Studies. In 2012 Sofia University announced that they were expanding their graduate program in order to include transpersonal studies. The new program was named the Graduate School of Transpersonal Studies. The International Journal of Transpersonal Studies was established in 1981. It is sponsored by the California Institute of Integral Studies and serves as the official publication of the International Transpersonal Association. See also Analytical psychology Humanistic psychology Near-death studies Notes a. Grabovac & Ganesan, 2003: Table 3. b. See Winkelman & Roberts, 2007: "Part III. Transpersonal Dimensions of Healing with Psychedelic States" c. John Beebe, San Francisco Jung Institute