Logic and Piaget's theory: the significant implication
Autor(a) principal: | |
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Data de Publicação: | 1991 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Psicologia USP (Online) |
Texto Completo: | https://www.revistas.usp.br/psicousp/article/view/34440 |
Resumo: | "Implication" has, as a very important referent, some deductive situation. In other word, we may say that"P1, P2, ..., Pn imply C" whenever C is a conclusion that follows from the premisses Pi (i = 1, 2, ...,n). Implication, in such cases (and in similar inferential situations), admits reading with the help of"If .... then.,.". Very often, the same locution is used to read the expression"p ? q", constructed with the horseshoe of prepositional calculus (the"philonical juntor", as we may call it, homage to Philon, of Megara). It's not unusual to associate this horseshoe with some type of dedution - a serious mistake, if it is used as a simple operator from the calculus. Besides, the"If,.., then..." has a relevant role in explanations (including causal ones). Identifying the various forms of use of the expression"If..., then..." we come to an appropriate characterization of the meaning to give to the term 'significant implication', as it was considered by Jean Piaget. At the same time, sugestion is made as for the way of understanding the"operations-causality" dichotomy. |
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Logic and Piaget's theory: the significant implication A lógica e a teoria de Jean Piaget: a implicação significante LógicaJean PiagetImplicação significanteLogicJean PiagetSignificant implicatiom "Implication" has, as a very important referent, some deductive situation. In other word, we may say that"P1, P2, ..., Pn imply C" whenever C is a conclusion that follows from the premisses Pi (i = 1, 2, ...,n). Implication, in such cases (and in similar inferential situations), admits reading with the help of"If .... then.,.". Very often, the same locution is used to read the expression"p ? q", constructed with the horseshoe of prepositional calculus (the"philonical juntor", as we may call it, homage to Philon, of Megara). It's not unusual to associate this horseshoe with some type of dedution - a serious mistake, if it is used as a simple operator from the calculus. Besides, the"If,.., then..." has a relevant role in explanations (including causal ones). Identifying the various forms of use of the expression"If..., then..." we come to an appropriate characterization of the meaning to give to the term 'significant implication', as it was considered by Jean Piaget. At the same time, sugestion is made as for the way of understanding the"operations-causality" dichotomy. O termo"implicação" tem como referente principal o que se poderia denominar"situação dedutiva", isto é, cabe afirma"P1, P2, ...., Pn implicam C" sempre que C, seja conclusão deduzível das premissas Pi (com i variando de 1 a n). A implicação, nesse caso (e em casos de inferências similares) admite a leitura com o condicional"Se, então". Não raro, o condicional é usado para ler o composto 'p q', do cálculo proposiocional, construído com o juntor filônico, assim chamado em homenagem a Filon, de Megara, o que provoca certas dificuldades, particularmente se ele sugere ter havido dedução. A par disso, o condicional"Se, então" ocupa um posto de relevo nas explicações (inclusive as causais). Identificando os vários empregos de"Se, então, caracteriza-se o significado apropriado de 'implicação significante' (termo introduzido por Piaget) e se mostra de que modo permite superar a dicotomia operações-causalidade. Universidade de São Paulo. Instituto de Psicologia1991-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/psicousp/article/view/3444010.1590/S1678-51771991000100003Psicologia USP; v. 2 n. 1-2 (1991); 25-32Psicologia USP; Vol. 2 No. 1-2 (1991); 25-32Psicologia USP; Vol. 2 Núm. 1-2 (1991); 25-321678-51770103-6564reponame:Psicologia USP (Online)instname:Universidade de São Paulo (USP)instacron:USPporhttps://www.revistas.usp.br/psicousp/article/view/34440/37178Copyright (c) 2016 Psicologia USPinfo:eu-repo/semantics/openAccessHegenberg, Leonidas2015-01-27T12:46:10Zoai:revistas.usp.br:article/34440Revistahttps://www.revistas.usp.br/psicouspPUBhttps://www.revistas.usp.br/psicousp/oairevpsico@usp.br1678-51770103-6564opendoar:2015-01-27T12:46:10Psicologia USP (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Logic and Piaget's theory: the significant implication A lógica e a teoria de Jean Piaget: a implicação significante |
title |
Logic and Piaget's theory: the significant implication |
spellingShingle |
Logic and Piaget's theory: the significant implication Hegenberg, Leonidas Lógica Jean Piaget Implicação significante Logic Jean Piaget Significant implicatiom |
title_short |
Logic and Piaget's theory: the significant implication |
title_full |
Logic and Piaget's theory: the significant implication |
title_fullStr |
Logic and Piaget's theory: the significant implication |
title_full_unstemmed |
Logic and Piaget's theory: the significant implication |
title_sort |
Logic and Piaget's theory: the significant implication |
author |
Hegenberg, Leonidas |
author_facet |
Hegenberg, Leonidas |
author_role |
author |
dc.contributor.author.fl_str_mv |
Hegenberg, Leonidas |
dc.subject.por.fl_str_mv |
Lógica Jean Piaget Implicação significante Logic Jean Piaget Significant implicatiom |
topic |
Lógica Jean Piaget Implicação significante Logic Jean Piaget Significant implicatiom |
description |
"Implication" has, as a very important referent, some deductive situation. In other word, we may say that"P1, P2, ..., Pn imply C" whenever C is a conclusion that follows from the premisses Pi (i = 1, 2, ...,n). Implication, in such cases (and in similar inferential situations), admits reading with the help of"If .... then.,.". Very often, the same locution is used to read the expression"p ? q", constructed with the horseshoe of prepositional calculus (the"philonical juntor", as we may call it, homage to Philon, of Megara). It's not unusual to associate this horseshoe with some type of dedution - a serious mistake, if it is used as a simple operator from the calculus. Besides, the"If,.., then..." has a relevant role in explanations (including causal ones). Identifying the various forms of use of the expression"If..., then..." we come to an appropriate characterization of the meaning to give to the term 'significant implication', as it was considered by Jean Piaget. At the same time, sugestion is made as for the way of understanding the"operations-causality" dichotomy. |
publishDate |
1991 |
dc.date.none.fl_str_mv |
1991-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/psicousp/article/view/34440 10.1590/S1678-51771991000100003 |
url |
https://www.revistas.usp.br/psicousp/article/view/34440 |
identifier_str_mv |
10.1590/S1678-51771991000100003 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/psicousp/article/view/34440/37178 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 Psicologia USP info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 Psicologia USP |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Psicologia |
publisher.none.fl_str_mv |
Universidade de São Paulo. Instituto de Psicologia |
dc.source.none.fl_str_mv |
Psicologia USP; v. 2 n. 1-2 (1991); 25-32 Psicologia USP; Vol. 2 No. 1-2 (1991); 25-32 Psicologia USP; Vol. 2 Núm. 1-2 (1991); 25-32 1678-5177 0103-6564 reponame:Psicologia USP (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Psicologia USP (Online) |
collection |
Psicologia USP (Online) |
repository.name.fl_str_mv |
Psicologia USP (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
revpsico@usp.br |
_version_ |
1800221955133014016 |