title: Research trends in the field of speech and hearing.
abstract: Topics of research in the field of speech and hearing were identified and compared over a 21-yr  period (1954--1974). These topics were identidied by a key-word analysis of approximately 8200 titles consisting of articles in national and international journals, and of theses and dissertations presented in the state of Ohio. Results of this analysis have pinpointed certain research trends in the field of speech and hearing. Attention to certain topics has either declined, increased, or reached a peak during the 21-yr period, while interest in some topics has been consistently maintained throughout the years. The information reported provides a perspective from which to view contributions made by researchers in the field of speech and during the last two decades.
mesh_terms: D000043:Abstracting and Indexing; D001298:Audiology / Q000639:trends*; D006801:Humans; D010506:Periodicals as Topic; D012106:Research; D013070:Speech Therapy / Q000639:trends*