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Full-Text Articles in Physical Sciences and Mathematics

Commentary: Critique Of “Evidence Based Medicine And Contemporary Vaccine Hesitancy”, Brian Macpherson Jun 2020

Commentary: Critique Of “Evidence Based Medicine And Contemporary Vaccine Hesitancy”, Brian Macpherson

OSSA Conference Archive

In this short critique of Tarun Kattumana's paper on vaccine hesitancy, I argue that the key cause of vaccine hesitancy in the lay public is not the so-called dry, detached population-level approach to research of evidenced based medicine, but rather complacency due to vaccine success in reducing disease incidence. In turn, this complacency sets the stage for receptivity to misinformation regarding vaccine efficacy and safety from a network of individuals that people hold in high esteem but who may have no legitimate authority in epidemiology.


Assessing Evidence Relevance By Disallowing Assessment, John Licato, Michael Cooper Jun 2020

Assessing Evidence Relevance By Disallowing Assessment, John Licato, Michael Cooper

OSSA Conference Archive

Guidelines for assessing whether potential evidence is relevant to some argument tend to rely on criteria that are subject to well-known biasing effects. We describe a framework for argumentation that does not allow participants to directly decide whether evidence is potentially relevant to an argument---instead, evidence must prove its relevance through demonstration. This framework, called WG-A, is designed to translate into a dialogical game playable by minimally trained participants.


Commentary On: Julder Gómez, “The Incommensurability Of Values Problem”, Alice Toniolo Jun 2020

Commentary On: Julder Gómez, “The Incommensurability Of Values Problem”, Alice Toniolo

OSSA Conference Archive

No abstract provided.


Deliberation, Practical Reasoning And Problem-Solving, Douglas Walton, Alice Toniolo May 2016

Deliberation, Practical Reasoning And Problem-Solving, Douglas Walton, Alice Toniolo

OSSA Conference Archive

We present a series of realistic examples of deliberation and discuss how they can form the basis for building a typology of deliberation dialogues. The observations from our examples are used to suggest that argumentation researchers and philosophers have been thinking about deliberation in overly simplistic ways. We argue that to include all the kinds of argumentation that make up realistic deliberations, it is necessary to distinguish between different kinds of deliberations. We propose a model including a problem-solving type of deliberation based on practical reasoning, characterised by revisions of the initial issue made necessary by the agents’ increased knowledge …


Exploring Argumentation, Objectivity, And Bias: The Case Of Mathematical Infinity, Ami Mamolo May 2016

Exploring Argumentation, Objectivity, And Bias: The Case Of Mathematical Infinity, Ami Mamolo

OSSA Conference Archive

This paper presents an overview of several years of my research into individuals’ reasoning, argumentation, and bias when addressing problems, scenarios, and symbols related to mathematical infinity. There is a long history of debate around what constitutes “objective truth” in the realm of mathematical infinity, dating back to ancient Greece (e.g., Dubinsky et al., 2005). Modes of argumentation, hindrances, and intuitions have been largely consistent over the years and across levels of expertise (e.g., Brown et al., 2010; Fischbein et al., 1979, Tsamir, 1999). This presentation examines the interrelated complexities of notions of objectivity, bias, and argumentation as manifested in …