caa a22 4500 445349018 CHVBK 20180317142838.0 cr unu---uuuuu 170323e20110801xx s 000 0 eng 10.1007/s11192-011-0408-8 doi (NATIONALLICENCE)springer-10.1007/s11192-011-0408-8 Price revisited: on the growth of dissertations in eight research fields [Elektronische Daten] [Jens Andersen, Björn Hammarfelt] This paper studies the production of dissertations in eight research fields in the natural sciences, the social sciences and the humanities. In using doctoral dissertations it builds on De Solla Prices seminal study which used PhD dissertations as one of several indicators of scientific growth (Price, Little science, big science, 1963). Data from the ProQuest: Dissertations and Theses database covering the years 1950-2007 are used to depict historical trends, and the Gompertz function was used for analysing the data. A decline in the growth of dissertations can be seen in all fields in the mid-eighties and several fields show only a modest growth during the entire period. The growth profiles of specific disciplines could not be explained by traditional dichotomies such as pure/applied or soft/hard, but rather it seems that the age of the discipline appears to be an important factor. Thus, it is obvious that the growth of dissertations must be explained using several factors emerging both inside and outside academia. Consequently, we propose that the output of dissertations can be used as an indicator of growth, especially in fields like the humanities, where journal or article counts are less applicable. Akadémiai Kiadó, Budapest, Hungary, 2011 History of science nationallicence Dissertations nationallicence Publication analysis nationallicence Growth of science nationallicence Andersen Jens Medical Library, Aalborg Hospital, Aarhus University Hospital, Aalborg, Denmark aut Hammarfelt Björn Department of ALM (Archives, Libraries & Museums), University of Uppsala, Uppsala, Sweden aut Scientometrics Springer Netherlands 88/2(2011-08-01), 371-383 0138-9130 88:2<371 2011 88 11192 https://doi.org/10.1007/s11192-011-0408-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11192-011-0408-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Andersen Jens Medical Library, Aalborg Hospital, Aarhus University Hospital, Aalborg, Denmark aut NATIONALLICENCE 700 1- Hammarfelt Björn Department of ALM (Archives, Libraries & Museums), University of Uppsala, Uppsala, Sweden aut NATIONALLICENCE 773 0- Scientometrics Springer Netherlands 88/2(2011-08-01), 371-383 0138-9130 88:2<371 2011 88 11192 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer