Full Terms & Conditions of access and use can be found at http://www.tandfonline.com/action/journalInformation?journalCode=hdsp20 Download by: [University of Arizona] Date: 31 May 2017, At: 23:26 Discourse Processes ISSN: 0163-853X (Print) 1532-6950 (Online) Journal homepage: http://www.tandfonline.com/loi/hdsp20 Same and Different: Epistemic Topicalizations as Resources for Cohesion and Change in Classroom Learning Trajectories Marie Tanner & Fritjof Sahlström To cite this article: Marie Tanner & Fritjof Sahlström (2017): Same and Different: Epistemic Topicalizations as Resources for Cohesion and Change in Classroom Learning Trajectories, Discourse Processes, DOI: 10.1080/0163853X.2017.1319168 To link to this article: http://dx.doi.org/10.1080/0163853X.2017.1319168 Published online: 25 May 2017. Submit your article to this journal Article views: 19 View related articles View Crossmark data