Discusses the intellectual structure of the sciences and describes a study that was conducted to test the usefulness of author cocitation analysis for empirically deriving groupings of intellectual leaders in the field of sociology. Results are contrasted with traditional subjective methods of codification of a field. (35 references) (LRW)

Author cocitation analysis was used to investigate changes in intellectual structure of macroeconomics over two consecutive time periods, 1972-1977 and 1978-1983. Profile analysis, nonmetric multidimensional scaling, and clustering techniques were used to create two-dimensional maps displaying changing relationships among 41 authors as perceived…

Discussion of researchers in the multidisciplinary field of communications focuses on a study using the Social Sciences Citation Index (SSCI) that investigated cocitation frequencies of selected communication researchers and often-cited researchers in related fields. A factor analysis of correlations based on cocitation frequencies is among the…