Information structure and the accessibility of clausally introduced referents

This paper will examine the role of various factors in affecting the salience, and hence the accessibility to pronominal reference, of entities introduced into a discourse by a full clause. We begin with the premise that the possibility of pronominal reference with it versus that depends on the cognitive status of the referent, in the sense of Gundel, Hedberg and Zacharski (1993). This formulation of the problem provides grounds for an explanation of the data presented above, and provides a framework within which we examine the role of various other factors in promoting the salience of a clausally introduced entity, including the information structure of the utterance in which the entity is introduced. For entities introduced by clausal complements to bridge verbs, we show that the information structure of the utterance introducing the entity has a partial, or one-sided, effect on the salience of the entity. When the complement clause is focal, the salience of the entity depends only on its referential givenness-newness (in the sense of Gundel 1988, 1999b), as we would expect. But when the complement clause is ground material, the salience of an entity introduced by the clause is enhanced. Other factors, including the presuppositionality of factive and interrogative complements, also serve to enhance the salience of entities introduced by complement clauses

Under-explicit and minimally explicit reference: Evidence from a longitudinal case study

This chapter reports on a 2 ½ year longitudinal case study of one Korean speaker of English, focusing on the development of her command of accessibility marking in referring to persons. The data are derived from informal, open interviews spanning the entire length of the participant’s enrolment in a Bachelor of Nursing programme in New Zealand. These interviews occurred every few weeks during semester (17 in total), and were typically between 45 minutes to one hour in length. The participant reported that she used these interviews as “a kind of reflective journal”, in which she discussed her classes, interactions with classmates, tutors and others, her assignments, and other experiences in New Zealand. The events she reported are rich in references to individuals. Using a previously reported coding scheme (Ryan, 2015), these data were analysed in relation to pragmatic felicity, particularly concerning the felicity of accessibility marking for referents of varying cognitive status in contexts of topic or focus continuity or shift. These data [yet to be analysed] provide evidence of the developmental progression of the participant’s command of reference in English. This chapter contributes substantially to the literature in several ways. In general, there has been a lack of longitudinal case studies of pragmatic development in any domain, including few – if any – previous longitudinal studies focusing on reference; the present analysis is therefore expected to reveal previously unreported details of the trajectory of pragmatic development in reference. The present study is also one of the few working with oral data that was generated in ways other than an elicited communication task. Finally, the study contributes to the somewhat still contentious issue of to what extent mainstream study in an English-speaking context leads to genuine language gains

Discourse structure and information structure : interfaces and prosodic realization

In this paper we review the current state of research on the issue of discourse structure (DS) / information structure (IS) interface. This field has received a lot of attention from discourse semanticists and pragmatists, and has made substantial progress in recent years. In this paper we summarize the relevant studies. In addition, we look at the issue of DS/ISinteraction at a different level—that of phonetics. It is known that both information structure and discourse structure can be realized prosodically, but the issue of phonetic interaction between the prosodic devices they employ has hardly ever been discussed in this context. We think that a proper consideration of this aspect of DS/IS-interaction would enrich our understanding of the phenomenon, and hence we formulate some related research-programmatic positions

Exploring a type-theoretic approach to accessibility constraint modelling

The type-theoretic modelling of DRT that [degroote06] proposed features continuations for the management of the context in which a clause has to be interpreted. This approach, while keeping the standard definitions of quantifier scope, translates the rules of the accessibility constraints of discourse referents inside the semantic recipes. In this paper, we deal with additional rules for these accessibility constraints. In particular in the case of discourse referents introduced by proper nouns, that negation does not block, and in the case of rhetorical relations that structure discourses. We show how this continuation-based approach applies to those accessibility constraints and how we can consider the parallel management of various principles

Emotions in human-computer interaction: the role of nonverbal behaviour in interactive systems

Until recently, the area of human-computer interaction was based on a traditional, cognitive approach, which separated the study of usability from that of emotions. The recent research has shown that emotions play an important role in our life, which led to focusing on the need of studying the emotions in the domain of interactive design. This paper underlines the role of emotions as part of the interactive human-computer process, reinstating the importance of nonverbal communication in this domain. The main issues of this paper are concerned with aspects such as: emotional design approach, the importance of nonverbal as an instrument of usability evaluation and the role of emotions in human-computer interaction.Emotional design approach, nonverbal communication, emotions, usability, Human-Computer Interaction (HCI)

Using eye-tracking to study anaphoric relations processing in European Portuguese

Journal of Eye Tracking, Visual Cognition and EmotionIn this study we evaluate processing costs of different types of anaphoric expressions during reading. We consider three types of anaphoric expressions in Subject sentential position: a null pronoun (pro), and two gaps produced by syntactic movement: a WHvariable and a NP copy. Given that coreferential pro exhibits more referential weight than wh- and NP-gaps, and grounded on theories of referential processing based on relations of hierarchy and accessibility of the antecedent, we raise the hypothesis that the more dependent on its antecedent the anaphoric null constituent is, and the more minimal is the distance in terms of hierarchical structure between the anaphoric null element and its antecedent, the lower are the cognitive costs in processing. To test our hypothesis, we registered the eye movements with R6-HS ASL system of 20 Portuguese adult native speakers. Text regions including the selected anaphoric expressions were delimited and tagged. We analyzed the reading time of each region taking into account the number and duration of eye fixations per region; we used the reading time by character in milliseconds in order to compare values between regions of different length. We found a significant advantage in the reading time of the gaps arising from movement over the reading time of pro

The thematic interpretation of plural nominalizations

Nominalizations, in German as well as in other languages, are systematically polysemous, a fact that has been widely discussed in the linguistic literature [...]. In this paper, I will discuss certain asymmetries concerning the interpretation of the postnominal genitive [...]

Centering in-the-large: Computing referential discourse segments

We specify an algorithm that builds up a hierarchy of referential discourse segments from local centering data. The spatial extension and nesting of these discourse segments constrain the reachability of potential antecedents of an anaphoric expression beyond the local level of adjacent center pairs. Thus, the centering model is scaled up to the level of the global referential structure of discourse. An empirical evaluation of the algorithm is supplied.Comment: LaTeX, 8 page