"Validierung oder Ergänzung? Zur Praxis von Methodenkombinationen in der Journalismusforschung" [Validation or Supplement? On the Practice of Combining Methods in Journalism Research], lecture by W. Loosen and A. Scholl at the joint conference „Methoden der Journalismusforschung“ [Methods of Journalism Research] of the DGPuK professional groups „Journalistik- und Journalismusforschung“ [Journalism and Journalism Research] as well as „Methoden“ [Methods] in Berlin on 5 February 2009.