![](/fileadmin/_processed_/e/a/csm_petersohn_c65b9b0d27.jpg)
Dr. Sabrina Petersohn works at the German Centre for Higher Education Research and Science Studies (Berlin). She can be contacted at petersohn@dzhw.eu.
![](/fileadmin/_processed_/7/5/csm_xVortrag_cb3451ef43.jpg)
![](/fileadmin/_processed_/4/a/csm_xTH_SP_f78ff5dcfd.jpg)
![](/fileadmin/_processed_/c/4/csm_xSP_Pru%CC%88fungskommission_2_a704597ccc.jpg)
![](/fileadmin/_processed_/d/0/csm_xGruppenbild_2_c392752ac4.jpg)
![](/fileadmin/_processed_/9/d/csm_xGarten_3_0c21efdfe3.jpg)
Title of PhD Dissertation: Leistungsbewertung der Wissenschaft im Wandel: Eine professionssoziologische Analyse der Anbieter bibliometrischer Dienstleistungen im neuen Expertenfeld der quantitativen Forschungsevaluation.
PhD commission:
Prof. Dr. Doris Bühler-Niederberger
Prof. Dr. Thomas Heinze (referee)
Prof. Dr. Mark Lutter (chair, referee)
Prof. Dr. Stefan Kuhlmann, University of Twente (external referee).
Oral exam: 9.7.2018
PhD grade: summa cum laude
The following articles are part of Sabrina's cumulative PhD thesis:
Photos after successful oral examination (July 2018):