The Water and Food Restriction and its Multiples Effects

Detalhes bibliográficos
Autor(a) principal: Rocha, Laura
Data de Publicação: 2010
Outros Autores: Meirelles, Fernanda, Sério, Tereza Maria Azevedo Pires, Micheletto, Nilza, Bornacina, Rafael
Tipo de documento: Artigo
Idioma: por
Título da fonte: Psicologia (Universidade Presbiteriana Mackenzie. Online)
Texto Completo: http://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455
Resumo: The study of the various impacts of unconditioned establishing operations has become important in behavior analysis. To investigated the effects of food and water restrictions on the weight and the pattern of consumption of 24 Wistar rats (12 female and 12 male) divided into two groups: 16 in restriction group,( gradual or abrupt), which were submitted to episodes of food or water restriction combined with episodes of free food or water and 8 in the control group which remained in ab lib condition. All subjects had their weights and consumption measured daily. The results indicate that: different restrictions (food or water) operate differently on the weight and consumption; there are differences in the ratio of the weight loss and the intensity of restriction between the subject submitted to gradual restriction and subjected to abrupt restriction, and exposure to episodes of restriction modify consumption patterns in ad lib condition.
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spelling The Water and Food Restriction and its Multiples EffectsLa Restricción de Agua y Alimentos y sus Múltiples EfectosA Restrição de Água e de Alimento e alguns de seus Múltiplos Efeitosestablishing operationmotivating operationrestrictionweightconsumptionoperación establecedoraoperación motivadorarestricciónpesoconsumooperação estabelecedoraoperação motivadoraprivaçãopesoconsumoThe study of the various impacts of unconditioned establishing operations has become important in behavior analysis. To investigated the effects of food and water restrictions on the weight and the pattern of consumption of 24 Wistar rats (12 female and 12 male) divided into two groups: 16 in restriction group,( gradual or abrupt), which were submitted to episodes of food or water restriction combined with episodes of free food or water and 8 in the control group which remained in ab lib condition. All subjects had their weights and consumption measured daily. The results indicate that: different restrictions (food or water) operate differently on the weight and consumption; there are differences in the ratio of the weight loss and the intensity of restriction between the subject submitted to gradual restriction and subjected to abrupt restriction, and exposure to episodes of restriction modify consumption patterns in ad lib condition.El estudio de los diversos efectos de las operaciones establecedoras incondicionadas ha cobrado importancia en el análisis de comportamiento. Para investigar los efectos de las restricciones de agua y alimento, 24 ratos Wistar (12 hembras y 12 machos) fueran divididos en dos grupos: 16 en el grupo de restricción (gradual o abrupta), sometidos a episodios de restricción alimentar o hídrica intercalados con episodios de liberación de alimento o agua, y 8 en el grupo control que permanecerán en condición ab lib. Todos tuvieran sus pesos y consumos medidos diariamente. Los resultados producidos indican que: restricciones distintas (hídrica o alimentar) actúan diferentemente sobre el peso y el consumo; hay diferencias en la relación entre la pérdida de peso y la intensidad de restricción entre los sujetos sometidos a restricción gradual y los sometidos a restricción abrupta, y la exposición a los episodios de restricción altera los patrones de consumo en condición ad lib.O estudo dos diversos impactos de operações estabelecedoras incondicionadas vem ganhando importância na análise do comportamento. Para investigar os efeitos das restrições hídrica e alimentar sobre o peso e o padrão de consumo, 24 ratos Wistar (12 fêmeas e 12 machos) foram divididos em dois grupos: dezesseis no grupo restrição (gradual ou abrupta), submetidos a episódios de restrição alimentar ou hídrica intercalados com episódios de liberação de alimento ou água, e oito no grupo controle, que permaneceram em condição ab lib. Todos tiveram seus pesos e consumos medidos diariamente. Os resultados produzidos indicam que: restrições diferentes (hídrica ou alimentar) agem diferentemente sobre o peso e o consumo; há diferenças na relação entre a perda de peso e a intensidade da restrição, entre os sujeitos submetidos à restrição gradual e os submetidos à restrição abrupta, e a exposição aos episódios de restrição altera os padrões de consumo em condição ad lib.Editora Mackenzie2010-06-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontextoapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documenthttp://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455Journal Psychology: Theory and Practice ; Vol. 12 No. 1 (2010); 2-15Revista Psicologia: Teoría y Práctica; Vol. 12 Núm. 1 (2010); 2-15Revista Psicologia: Teoria e Prática; v. 12 n. 1 (2010); 2-151980-69061516-3687reponame:Psicologia (Universidade Presbiteriana Mackenzie. Online)instname:Universidade Presbiteriana Mackenzie (UPM)instacron:UPMporhttp://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455/2324http://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455/8030Rocha, LauraMeirelles, FernandaSério, Tereza Maria Azevedo PiresMicheletto, NilzaBornacina, Rafaelinfo:eu-repo/semantics/openAccess2022-03-24T16:02:59Zoai:ojs.editorarevistas.mackenzie.br:article/2455Revistahttp://editorarevistas.mackenzie.br/index.php/ptp/indexPRIhttp://editorarevistas.mackenzie.br/index.php/ptp/oairevistapsico@mackenzie.br1980-69061516-3687opendoar:2023-01-12T16:39:39.681475Psicologia (Universidade Presbiteriana Mackenzie. Online) - Universidade Presbiteriana Mackenzie (UPM)false
dc.title.none.fl_str_mv The Water and Food Restriction and its Multiples Effects
La Restricción de Agua y Alimentos y sus Múltiples Efectos
A Restrição de Água e de Alimento e alguns de seus Múltiplos Efeitos
title The Water and Food Restriction and its Multiples Effects
spellingShingle The Water and Food Restriction and its Multiples Effects
Rocha, Laura
establishing operation
motivating operation
restriction
weight
consumption
operación establecedora
operación motivadora
restricción
peso
consumo
operação estabelecedora
operação motivadora
privação
peso
consumo
title_short The Water and Food Restriction and its Multiples Effects
title_full The Water and Food Restriction and its Multiples Effects
title_fullStr The Water and Food Restriction and its Multiples Effects
title_full_unstemmed The Water and Food Restriction and its Multiples Effects
title_sort The Water and Food Restriction and its Multiples Effects
author Rocha, Laura
author_facet Rocha, Laura
Meirelles, Fernanda
Sério, Tereza Maria Azevedo Pires
Micheletto, Nilza
Bornacina, Rafael
author_role author
author2 Meirelles, Fernanda
Sério, Tereza Maria Azevedo Pires
Micheletto, Nilza
Bornacina, Rafael
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rocha, Laura
Meirelles, Fernanda
Sério, Tereza Maria Azevedo Pires
Micheletto, Nilza
Bornacina, Rafael
dc.subject.por.fl_str_mv establishing operation
motivating operation
restriction
weight
consumption
operación establecedora
operación motivadora
restricción
peso
consumo
operação estabelecedora
operação motivadora
privação
peso
consumo
topic establishing operation
motivating operation
restriction
weight
consumption
operación establecedora
operación motivadora
restricción
peso
consumo
operação estabelecedora
operação motivadora
privação
peso
consumo
description The study of the various impacts of unconditioned establishing operations has become important in behavior analysis. To investigated the effects of food and water restrictions on the weight and the pattern of consumption of 24 Wistar rats (12 female and 12 male) divided into two groups: 16 in restriction group,( gradual or abrupt), which were submitted to episodes of food or water restriction combined with episodes of free food or water and 8 in the control group which remained in ab lib condition. All subjects had their weights and consumption measured daily. The results indicate that: different restrictions (food or water) operate differently on the weight and consumption; there are differences in the ratio of the weight loss and the intensity of restriction between the subject submitted to gradual restriction and subjected to abrupt restriction, and exposure to episodes of restriction modify consumption patterns in ad lib condition.
publishDate 2010
dc.date.none.fl_str_mv 2010-06-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
texto
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455
url http://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455/2324
http://editorarevistas.mackenzie.br/index.php/ptp/article/view/2455/8030
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/vnd.openxmlformats-officedocument.wordprocessingml.document
dc.publisher.none.fl_str_mv Editora Mackenzie
publisher.none.fl_str_mv Editora Mackenzie
dc.source.none.fl_str_mv Journal Psychology: Theory and Practice ; Vol. 12 No. 1 (2010); 2-15
Revista Psicologia: Teoría y Práctica; Vol. 12 Núm. 1 (2010); 2-15
Revista Psicologia: Teoria e Prática; v. 12 n. 1 (2010); 2-15
1980-6906
1516-3687
reponame:Psicologia (Universidade Presbiteriana Mackenzie. Online)
instname:Universidade Presbiteriana Mackenzie (UPM)
instacron:UPM
instname_str Universidade Presbiteriana Mackenzie (UPM)
instacron_str UPM
institution UPM
reponame_str Psicologia (Universidade Presbiteriana Mackenzie. Online)
collection Psicologia (Universidade Presbiteriana Mackenzie. Online)
repository.name.fl_str_mv Psicologia (Universidade Presbiteriana Mackenzie. Online) - Universidade Presbiteriana Mackenzie (UPM)
repository.mail.fl_str_mv revistapsico@mackenzie.br
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