Wodak's research is predominantly rooted in discourse studies and in critical discourse analysis. Together with her former colleagues and some of her early Ph.D. students in Vienna (Rudolf de Cillia, Gertraud Benke, Helmut Gruber, Florian Menz, Martin Reisigl, Usama Suleiman, Christine Anthonissen), she elaborated the Discourse Historical Approach, an interdisciplinary, problem-oriented approach to analysing the change of discursive practices over time and in various genres.
In 1996, she was awarded the Wittgenstein-Preis, the highest Austrian science award, for her projects focused on "Discourses on Un/employment in EU organizations; Debates on NATO and Neutrality in Austria and Hungary; The Discursive Construction of European Identities; Attitudes towards EU-Enlargement; Racism at the Top. Parliamentary Debates on Immigration in Six EU countries; The Discursive Construction of the Past - Individual and Collective Memories of the German Wehrmacht and the Second World War."
In October 2006, she was awarded the Woman's Prize of the City of Vienna.
In December 2011, Professor Karl Heinz Töchterle, Minister of Science and Education, presented her with the Grand Decoration of Honour in Silver for Services to the Republic of Austria (Großes Silbernes Ehrenzeichen für Verdienste um die Republik Österreich), in Vienna, on behalf of the President of Austria, Dr Heinz Fischer. "The award citation emphasises the social relevance and impact of her outstanding research on the discursive construction of national and transnational identities and patterns of racism, xenophobia and anti-Semitism."[2]
De Cillia, Rudolf, Ruth Wodak, Markus Rheindorf, Sabine Lehner (2020). Österreichische Identitäten im Wandel: Empirische Untersuchungen zu ihrer diskursiven Konstruktion 1995-2015. Berlin: Springer.
Wodak, Ruth (2015). The Politics of Fear: What Right-Wing Populist Discourses Mean. London: Sage.
Wodak, Ruth (2011). The Discourse of Politics in Action: Politics as Usual (2nd revised edition). Basingstoke: Palgrave Macmillan.
Reisigl, Martin & Wodak, Ruth (2001). Discourse and Discrimination. London: Routledge.
Wodak, Ruth (1996). Disorders of Discourse. London: Longman.
Edited books
Wodak, Ruth, & Forchtner, Bernhard (Eds.) (2017). The Routledge Handbook of Language and Politics. London: Routledge.
Wodak, Ruth, Mral, Brigitte, & Khosravinik, Majid (Eds.) (2013). Right Wing Populism in Europe: Politics and Discourse. London: Bloomsbury Academic.
Wodak, Ruth (Ed.) (2013). Critical Discourse Analysis: Four Volumes. Sage.
Wodak, Ruth, Johnstone, Barbara, & Kerswill, Paul (Eds.) (2011). The Sage Handbook of Sociolinguistics. Los Angeles: Sage.
Wodak, Ruth & Meyer, Michael (Eds.) (2009). Methods of Critical Discourse Analysis (2nd revised edition). London: Sage.
Wodak, Ruth & Reisigl, Martin (Eds.) (2009). The Discursive Construction of National Identity. Edinburgh: EUP.
Wodak, Ruth & Koller, Veronika (Eds.) (2008). Handbook of Communication in the Public Sphere. Berlin: De Gruyter.
Wodak, Ruth, & Krzyzanowski, Michal (2008). Qualitative Discourse Analysis in the Social Sciences. Basingstoke: Palgrave Macmillan.
Wodak, Ruth & Chilton, Paul (Eds.) (2005). New Agenda in (Critical) Discourse Analysis. Amsterdam: John Benjamins.
Weiss, Gilbert & Wodak, Ruth (Eds.) (2003). Critical Discourse Analysis: Theory and Interdisciplinarity. Basingstoke: Palgrave Macmillan.
Wodak, Ruth, de Cillia, Rudolf, Reisigl, Martin, & Liebhart, Karin (Eds.) (1999). The Discursive Construction of National Identity. Edinburgh: EUP.
Wodak, Ruth (Ed.) (1997). Gender and Discourse. London: Sage.
Wodak, Ruth (Ed.) (1989). Language, Power and Ideology: Studies in Political Discourse. Amsterdam: John Benjamins.