This multiple-case study utilised inductive and deductive analyses of interactions of five coach-teacher dyads at two university-based literacy clinics to investigate procedural knowledge -- what coaches say and do -- to guide teachers toward greater instructional expertise. Using theories of situated cognition and positioning and framed within…

Using participant observation and interview data, the author explores interactional styles that men and women chemists-in-training (graduate students and postdoctoral fellows) use to navigate expertise within their research groups. The author finds that men are more likely than women to employ styles that feature their expertise when in group…

Using the methods of conversation analysis, the opening sequences of a map task in the interactions of sixteen children aged seven to twelve were analyzed. The analytical concerns driving the study were who started, how they started, and how children dealt with differential access to information and the identification of phases within the opening.…

In classroom settings, students' competence is regularly evaluated through a default practice named Initiation-Response-Feedback (IRF) or Initiation-Response-Evaluation (IRE). In the feedback or evaluation turn, the teacher normally uses acknowledgement tokens (such as uhm, yeah, okay). These tokens perform an active role of maintaining…

There is extensive research evidencing the value of developing early oral literacy skills within sociocultural experiences. However there is a lack of research examining first-grade students engaged in dialogic learning using Internet communication technology. The purpose of this study was to analyze the collaborative peer-talk process of…

This paper describes how early childhood teachers' incorporation of pauses raises the quality of talk-in-interaction during play-based mathematics activities. Responses of both children and teachers are shown to be more contingent and expansive when conversations include protracted pauses than during interactions in which pauses are largely…