1. Experimentally assessing the roles of grammatical aspect, lexical aspect and coreference patterns for the inference of temporal relations in English
- Author
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Cristina Grisot
- Subjects
Linguistics and Language ,Coreference ,Artificial Intelligence ,Computer science ,Lexical aspect ,Imperfective aspect ,Perspective (graphical) ,Contrast (statistics) ,Inference ,Grammatical aspect ,Language and Linguistics ,Linguistics ,Coherence (linguistics) - Abstract
The question of the roles of grammatical aspect and of lexical aspect for the inference of temporal relations has richly been investigated from a theoretical point of view in various fields of languages sciences. Nevertheless, previous studies do not formulate similar conclusions, and thus they trigger different predictions for experimental testing. In contrast, the role of coreference patterns did not receive as much attention as grammatical and lexical aspect have received. As such, in this study we experimentally assess the roles of grammatical aspect (perfective vs. imperfective), lexical aspect (activities vs. accomplishments) and coreference patterns (same vs. different agents) in English. By means of an annotation study, we establish that fewer chronological relations emerge in passages with the imperfective aspect and coreference of agents (i.e. the actions are performed by the same agent). Then, by means of a temporal evaluation task, we show that synchronous relations are favoured in narrative passages that describe activities and lack of coreference of agents (i.e. the actions are performed by different agents). To interpret the results, we suggest that the comprehenders’ inference of temporal relations is influenced on the one hand by linguistic biases and on the other hand by their expectations of coherence. We discuss the findings from a cross-linguistic perspective.
- Published
- 2021
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