“…Despite the many studies on classroom interactions, few have provided a clear account of turn-taking strategies, and yet turn-taking is a basic form of organization for conversation (Oreström, 1983;Roger, Bull, & Smith, 1988;Bailey, Plunkett & Scarpa, 1999;Schegloff, 2000;Bortfeld, Leon, Bloom, Schober, & Brennan, 2001). Turn-taking maintains a mutual attention among parties involved in a conversation, defines their relationship (Wiemann & Knapp, 1999) and the pertinence boundaries related to interaction (Kendon, 1992).…”