One of the main motivations for studying discourse structure is its effect on the search for the antecedents of anaphoric expressions. We tested the predictions in this regard of theories assuming that the structure of a discourse depends on its intentional structure, such as Grosz and Sidner's theory. We used a corpus of tutorial dialogues independently annotated according to Relational Discou...

Purpose – The purpose of this paper is to present descriptive characteristics of the historical development of concept networks. The linguistic principles, mechanisms and motivations behind the evolution of concept networks are discussed. Implications emanating from the idea of the historical development of concept networks are discussed in relation to knowledge representation and organization ...

An argument is developed that suggests the concept of affordances can best facilitate the pursuit of new knowledge if it’s defined as an event. The first description initially generated by James J. Gibson was deceptively vague. This has led to several attempts by additional researchers to re-describe it. These efforts fall short of describing a concept that is consistent with both the historica...

BACKGROUND Global health is an area of increasing interest among health professionals, students and educators. This study aims to explore students' motivations and experiences with an undergraduate global health research program in low and middle-income countries and to assess student learning and areas for program improvement. METHODS All students participating in the Global Health Research ...

Supervised machine learning models boast remarkable predictive capabilities. But can you trust your model? Will it work in deployment? What else can it tell you about the world? We want models to be not only good, but interpretable. And yet the task of interpretation appears underspecified. Papers provide diverse and sometimes non-overlapping motivations for interpretability, and offer myriad n...

Large amounts of funding are being allocated to the control of neglected tropical diseases. Strategies primarily rely on the mass distribution of drugs to adults and children living in endemic areas. The approach is presented as morally appropriate, technically effective, and context-free. Drawing on research undertaken in East Africa, we discuss ways in which normative ideas about global healt...

this paper critically reviews studies that have interpretively invoked communication accommodation theory (cat) for the study of patient-provider interaction. cat’s sociolinguistic strategies—approximation, interpretability, interpersonal control, discourse management, and emotional expression—are succinctly introduced and their use in studies of patient-provider interaction discussed. the majo...

Approaches to discourse understanding fall roughly into two categories: those that treat mental states as elemental and thus reason directly about them, and those that do not reason about the beliefs and intentions of agents themselves, but about the propositions and actions that might be considered objects of those beliefs and intentions. The rst type of approach is a mental phenomenon approac...

This paper critically reviews studies that have interpretively invoked communication accommodation theory (CAT) for the study of patient-provider interaction. CAT’s sociolinguistic strategies—approximation, interpretability, interpersonal control, discourse management, and emotional expression—are succinctly introduced and their use in studies of patient-provider interaction discussed. The majo...