Gentry, Wendy Ann2018-04-282018-04-282016-11-03vt_gsexam:9174http://hdl.handle.net/10919/82931Citations allow researchers to define relationships across articles and develop arguments by building on the work of others. This study explores citation of theory symbols in Instructional Design and Technology (IDT) academic articles. The term theory symbol is used to define a concept that, after its original publication, is subsequently incorporated by later writers through citation. Exploring the citation history of the seminal publications makes it possible to trace theory symbol use over time and thus to trace its dissemination in the field. A typology of theory symbol use in IDT academic publication is developed through a citation context analysis (CCA) of a sample of articles published in Educational Technology Research and Development (ETRD) and its predecessor journals (1953–2012) which incorporate theory symbols through citation. This analysis contributes to an understanding of how theory has shaped IDT disciplinary knowledge and augments discourse analysis and bibliometrics by examining the context in which theory is incorporated into academic publication.ETDIn CopyrightCitation Context Analysis (CCA)Theory SymbolTheoryTypologyBibliometricsInstructional Design and Technology (IDT)Discouse AnalysisDisciplinary KnowledgeDissertation