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This paper presents aspects of both oral and written communication disfluencies based on speech transcripts and chat conversations. The found results come from manual analyses of both audio transcriptions of students' verbalizations and XML codification of Computer Supported Collaborative Learning chat sessions. The aspects presented during the analyses are continuity, discontinuity, fluency and disfluency,...
In this paper we present a semi-automated analysis of student reading performance from the perspective of her text reading level and text understanding. Silences (pauses) between uttered words or read sentences as well as silences between verbalizations given by students are the key points in the analysis of their learning activities. Pause is an essential element in the analysis of a text, which...
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