Abstract
This paper carried out quantitative content analysis of articles in "Political Psychology", which is the journal of International Society of Political Psychology (ISPP), in order to realize how different academic disciplines get together as a new field. This study assumed "two-steps development model" in interdisciplinary process; from Multidisciplinary stage (where political science and psychology are well specialized but co-exist in a same field) to Interdisciplinary one (where basic theories and methods of both disciplines are so involved that the number of cooperated studies increase). Results of first analysis told that present phase of political psychology locates between them. Later examination proved that there is the tendency to change from multidisciplinary stage into interdisciplinary one in the aspects of the extent of cooperated studies and research methods sharing, but diversity of article's subject is decreasing according to polypsy integration. Finally, the author noted some implications about professional education to promote interdisciplinary concatenation in political psychology.
