We introduce a new metric for interdisciplinarity, based on co-author publication history. A published article that has co-authors with quite different publication histories can be deemed relatively "interdisciplinary," in that the article reflects a convergence of previous research in distinct sets of publication outlets. In recent…

To determine the mix of resources used in social gerontology research, a citation analysis was conducted. A representative sample of citations was selected from three prominent gerontology journals and information was added to determine subject scatter and database coverage for the cited materials. Results indicate that a significant portion of…

Describes a database-filtering approach that combines citation, indexing, and productivity analyses as an effective tool for identifying journals that support multidisciplinary research and development, based on a study of biotechnology research and development. Cocitation analysis, including cocitation maps; subject heading profile analysis; and…