Emmanuel Marty, Nikos Smyrnaios and Franck Rebillard In Ramón Salaverría (ed.), Diversity of Journalisms, Proceedings of the ECREA Journalism Studies Section and 26th International Conference of Communication (CICOM) at University of Navarra, Pamplona, 4-5 July 2011, p. 228-242

1. Emmanuel Marty, University of Paris 3 Nikos Smyrnaios, University of Toulouse Franck Rebillard, University of Paris 3 ECREA/CICOM Conference « Diversity of Journalisms », Pamplona, July 2011 A multifaceted study of online news diversity: issues and methods

4. IPRI project overview A multifaceted project Qualitative Analysis Internet/TV Comparison Socio-economical Analysis Social Diffusion Quantitative Analysis : online news agenda

5. Methodological steps From corpus definition to quantitative analysis Corpus Definition Articles collection (RSS) Topics Identification Articles Indexing Statistics: variety among topics, sources comparison, « consumed pluralism », etc. With IPRI-NA software

9. Some provisory results 5 over-represented topics on 8 of March 2011 Topic Number of articles Marine Le Pen tops French Presidential poll rating 466 Uprising in Libya 430 Adjournment of French ex-President Chirac ’ s trial 340 International women ’ s day 210 Civil war in Ivory Cost 96

11. A multifaceted analysis Pre-analysis and sampling Topic « Insurrection in Libya » 8 of march 2011 Corpus = 178 full articles Frame identification and measurement (Matthes & Kohring 2008) Iramuteq software (Ratinaud & Dejean 2009) Geopolitical stakes and USA strategy Debate about UNO intervention Air strike in Ras Lanouf