Sobre l?gica e racionalidade inferencial
Ano de defesa: | 2019 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Pontif?cia Universidade Cat?lica do Rio Grande do Sul
|
Programa de Pós-Graduação: |
Programa de P?s-Gradua??o em Filosofia
|
Departamento: |
Escola de Humanidades
|
País: |
Brasil
|
Palavras-chave em Português: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://tede2.pucrs.br/tede2/handle/tede/8529 |
Resumo: | What is the connection between classical deductive logic and inferential rationality? For common sense, the archetypal case of rational belief is the upshot of good reasoning and, traditionally, logic is understood as having a normative role for the performance of good reasoning. Recent literature on the subject, however, suggests that such an idea is confusing and that certain claims about the normative significance of validity in reasoning do not provide suitable models for achieving rational belief. Some contemporary logicians claim that logical implication and consistency have a normative character. This essay aims at offering the theoretical basis for a robust, coherent and formally well-articulated conception of the thesis that logical consistency establishes the normative connection between logic and rationality. The main challenge is, to a large extent, to show that some of the obstacles such as the 'preface state' can be overridden by alternative considerations, be they regarding normative consistency or alternative models of doxastic attitudes. |
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Almeida, Cl?udio Gon?alves dehttp://lattes.cnpq.br/1980744332466571Cibils, Samuel Vicente Basso2019-04-23T13:37:55Z2019-03-07http://tede2.pucrs.br/tede2/handle/tede/8529What is the connection between classical deductive logic and inferential rationality? For common sense, the archetypal case of rational belief is the upshot of good reasoning and, traditionally, logic is understood as having a normative role for the performance of good reasoning. Recent literature on the subject, however, suggests that such an idea is confusing and that certain claims about the normative significance of validity in reasoning do not provide suitable models for achieving rational belief. Some contemporary logicians claim that logical implication and consistency have a normative character. This essay aims at offering the theoretical basis for a robust, coherent and formally well-articulated conception of the thesis that logical consistency establishes the normative connection between logic and rationality. The main challenge is, to a large extent, to show that some of the obstacles such as the 'preface state' can be overridden by alternative considerations, be they regarding normative consistency or alternative models of doxastic attitudes.Qual ? a conex?o da l?gica dedutiva cl?ssica com a racionalidade? Para o senso comum, cren?a racional ? resultado de bons racioc?nios e, tradicionalmente, a l?gica ? compreendida como tendo papel normativo para realiza??o desses bons racioc?nios. A literatura recente sobre o tema, no entanto, sugere que tal concep??o ? confusa e que determinadas rela??es v?lidas da l?gica formal n?o fornecem modelos adequados para a obten??o de cren?a racional. Alguns l?gicos contempor?neos afirmam que implica??o e consist?ncia l?gica possuem car?ter normativo. Este trabalho pretende oferecer as bases te?ricas para uma concep??o robusta, coerente e formalmente bem articulada sobre a tese de que a consist?ncia l?gica estabelece a conex?o normativa da l?gica com a racionalidade. O principal desafio ?, em grande medida, mostrar que parte de obst?culos como o do ?estado de pref?cio? pode ser contornado segundo considera??es alternativas, seja sobre o car?ter normativo da consist?ncia, seja para modelos alternativos de atitudes dox?sticas.Submitted by PPG Filosofia (filosofia-pg@pucrs.br) on 2019-04-05T19:01:03Z No. of bitstreams: 1 SAMUEL VICENTE BASSO CIBILS - DISSERTA??O - 05-04-2019.pdf: 1189399 bytes, checksum: cc5a3fc7c93d71c12a5add4ccefa5620 (MD5)Approved for entry into archive by Sheila Dias (sheila.dias@pucrs.br) on 2019-04-23T13:17:33Z (GMT) No. of bitstreams: 1 SAMUEL VICENTE BASSO CIBILS - DISSERTA??O - 05-04-2019.pdf: 1189399 bytes, checksum: cc5a3fc7c93d71c12a5add4ccefa5620 (MD5)Made available in DSpace on 2019-04-23T13:37:55Z (GMT). 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dc.title.por.fl_str_mv |
Sobre l?gica e racionalidade inferencial |
title |
Sobre l?gica e racionalidade inferencial |
spellingShingle |
Sobre l?gica e racionalidade inferencial Cibils, Samuel Vicente Basso Normatividade da L?gica Infer?ncia Racionalidade Bayesianismo Consist?ncia CIENCIAS HUMANAS::FILOSOFIA |
title_short |
Sobre l?gica e racionalidade inferencial |
title_full |
Sobre l?gica e racionalidade inferencial |
title_fullStr |
Sobre l?gica e racionalidade inferencial |
title_full_unstemmed |
Sobre l?gica e racionalidade inferencial |
title_sort |
Sobre l?gica e racionalidade inferencial |
author |
Cibils, Samuel Vicente Basso |
author_facet |
Cibils, Samuel Vicente Basso |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Almeida, Cl?udio Gon?alves de |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/1980744332466571 |
dc.contributor.author.fl_str_mv |
Cibils, Samuel Vicente Basso |
contributor_str_mv |
Almeida, Cl?udio Gon?alves de |
dc.subject.por.fl_str_mv |
Normatividade da L?gica Infer?ncia Racionalidade Bayesianismo Consist?ncia |
topic |
Normatividade da L?gica Infer?ncia Racionalidade Bayesianismo Consist?ncia CIENCIAS HUMANAS::FILOSOFIA |
dc.subject.cnpq.fl_str_mv |
CIENCIAS HUMANAS::FILOSOFIA |
description |
What is the connection between classical deductive logic and inferential rationality? For common sense, the archetypal case of rational belief is the upshot of good reasoning and, traditionally, logic is understood as having a normative role for the performance of good reasoning. Recent literature on the subject, however, suggests that such an idea is confusing and that certain claims about the normative significance of validity in reasoning do not provide suitable models for achieving rational belief. Some contemporary logicians claim that logical implication and consistency have a normative character. This essay aims at offering the theoretical basis for a robust, coherent and formally well-articulated conception of the thesis that logical consistency establishes the normative connection between logic and rationality. The main challenge is, to a large extent, to show that some of the obstacles such as the 'preface state' can be overridden by alternative considerations, be they regarding normative consistency or alternative models of doxastic attitudes. |
publishDate |
2019 |
dc.date.accessioned.fl_str_mv |
2019-04-23T13:37:55Z |
dc.date.issued.fl_str_mv |
2019-03-07 |
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info:eu-repo/semantics/publishedVersion |
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Pontif?cia Universidade Cat?lica do Rio Grande do Sul |
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