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Understanding the design of talk-in-interaction is important in many domains, including speech technology. Although phonetic, linguistic and gestural correlates have been identified for some of the social actions that conversational participants accomplish, it is only recently that researchers have begun to take account of the immediately prior interactional context as an important factor influencing the design of a speaker’s turn. The present study explores the influence of context by focussing on characteristics of short turns produced by one speaker between turns from another speaker. The hypothesis is that the speaker designs her inserted turn as a match to the prior turn when wishing to align with the previous speaker’s agenda. By contrast, non-matching would display that the speaker is non-aligning, preferring instead to initiate a new action for example. Data are taken from the AMI corpus, focussing on the spontaneous talk of first-language English participants. Using sequential analysis, such short turns are classified as either aligning or non-aligning in accordance with definitions in the Conversation Analysis literature. The degree of prosodic similarity between the inserted turn and the prior speaker’s turn is measured using novel acoustic techniques. The results show that aligning turns are significantly more similar to the immediately preceding turn, in terms of pitch contour, than non-aligning turns. In contrast to the prosodic-acoustic analysis, the results of the gestural analysis indicate that aligning and non-aligning are differentiated by the use of distinct gestures, rather than by the matching (or non-matching) of gestures across the adjacent turns. These results support the view that choice of pitch contour is managed locally, rather than by reference to an intonational lexicon. However, this is not the case for speakers’ use of gesture. The implications of these findings for a model of talk-in-interaction are considered, along with potential applications.
This article explores the role that metaphors play in the ideological interpretation of events. Research in cognitive linguistics has brought rich evidence of the enormous influence that body experience has on (metaphorical) conceptualization. However, the role of the cultural net in which an individual is embedded has mostly been neglected. As a step towards the integration of cultural experience into the experientialist framework in cognitive metaphor research I propose to differentiate two ideal types of motivation for metaphor: correlation and intertextuality. Evidence for the important role that intertextual metaphors play in ideological discourse comes from an analysis of Polish newspaper discourse on the tenth anniversary of the end of communism.
This paper attempts a new look at computer assisted transcription as it is commonly practised within the fields of discourse analysis and language acquisition studies. The first part proposes a bridge between discourse analytical methodology and text technological methods with the concept of modelling as its central idea. The second part demonstrates the EXMARaLDA system, a set of formats and tools for computer assisted transcription that builds on the ideas developed in the first part and implements them in a way that can lead to significant improvement in current research practice.